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Old 02-14-2010, 10:37 PM
Shai Berger
 
Default Bug#569906: linux-image-2.6.32-trunk-686: Fails to mount a vfat usb device (mp4 player)

Package: linux-2.6
Version: 2.6.32-5
Severity: normal


A little longish summary: a MP4 player which can be
mounted on Lenny with 2.6.26 cannot be mounted on
Sid with 2.6.32.

If you look in the attached logs, you may find
references to an "Actions" media player which seems
like it is identified by the kernel with no issues.

However, the device cannot be mounted.

A web search for the name of the device as reported
by lsusb finds many disappointed users of different
distributions. However, The same device is mounted with
no problem on a machine I have that runs Lenny, with

# mount -t vfat /dev/sdb /mnt

I am attaching the end of dmesg from there -- looks
the same as here to me, but maybe I'm missing something...

If there's any more info I can supply, I'll be happy to
do so.

Thanks,
Shai.

-- Package-specific info:
** Version:
Linux version 2.6.32-trunk-686 (Debian 2.6.32-5) (ben@decadent.org.uk) (gcc version 4.3.4 (Debian 4.3.4-6) ) #1 SMP Sun Jan 10 06:32:16 UTC 2010

** Command line:
root=/dev/sda1 ro

** Tainted: PW (513)
* Proprietary module has been loaded.
* Taint on warning.

** Kernel log:
[1592276.142567] scsi 40:0:0:1: Direct-Access GENERIC USB DISK DEVICE 1.00 PQ: 0 ANSI: 0 CCS
[1592276.143062] sd 40:0:0:0: Attached scsi generic sg2 type 0
[1592276.143248] sd 40:0:0:1: Attached scsi generic sg3 type 0
[1592276.148193] sd 40:0:0:0: [sdb] 3833344 512-byte logical blocks: (1.96 GB/1.82 GiB)
[1592276.149187] sd 40:0:0:1: [sdc] Attached SCSI removable disk
[1592276.149808] sd 40:0:0:0: [sdb] Write Protect is off
[1592276.149813] sd 40:0:0:0: [sdb] Mode Sense: 00 12 00 00
[1592276.149816] sd 40:0:0:0: [sdb] Assuming drive cache: write through
[1592276.153058] sd 40:0:0:0: [sdb] Assuming drive cache: write through
[1592276.153064] sdb:
[1592276.160563] sd 40:0:0:0: [sdb] Assuming drive cache: write through
[1592276.160568] sd 40:0:0:0: [sdb] Attached SCSI removable disk
[1592276.327671] devkit-disks-da[4618]: segfault at c ip 080660da sp bffc09b0 error 4 in devkit-disks-daemon[8048000+28000]
[1592400.620020] usb 2-1: new full speed USB device using uhci_hcd and address 35
[1592400.796046] usb 2-1: New USB device found, idVendor=0421, idProduct=0016
[1592400.796050] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[1592400.796054] usb 2-1: Product: Nokia 6267
[1592400.796056] usb 2-1: Manufacturer: Nokia
[1592400.796059] usb 2-1: SerialNumber: 355539016515767
[1592400.796175] usb 2-1: configuration #1 chosen from 1 choice
[1592400.799192] scsi41 : SCSI emulation for USB Mass Storage devices
[1592400.799386] usb-storage: device found at 35
[1592400.799388] usb-storage: waiting for device to settle before scanning
[1592405.797092] usb-storage: device scan complete
[1592405.800105] scsi 41:0:0:0: Direct-Access Nokia Nokia 6267 0000 PQ: 0 ANSI: 4
[1592405.800612] sd 41:0:0:0: Attached scsi generic sg4 type 0
[1592405.806283] sd 41:0:0:0: [sdd] Adjusting the sector count from its reported value: 3970049
[1592405.806293] sd 41:0:0:0: [sdd] 3970048 512-byte logical blocks: (2.03 GB/1.89 GiB)
[1592405.809063] sd 41:0:0:0: [sdd] Write Protect is off
[1592405.809067] sd 41:0:0:0: [sdd] Mode Sense: 03 00 00 00
[1592405.809070] sd 41:0:0:0: [sdd] Assuming drive cache: write through
[1592405.821069] sd 41:0:0:0: [sdd] Adjusting the sector count from its reported value: 3970049
[1592405.824112] sd 41:0:0:0: [sdd] Assuming drive cache: write through
[1592405.824118] sdd: sdd1
[1592405.947112] sd 41:0:0:0: [sdd] Adjusting the sector count from its reported value: 3970049
[1592405.952086] sd 41:0:0:0: [sdd] Assuming drive cache: write through
[1592405.952093] sd 41:0:0:0: [sdd] Attached SCSI removable disk
[1592413.214108] FAT: utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
[1592507.120034] usb 2-1: USB disconnect, address 35
[1592507.856020] usb 2-1: new full speed USB device using uhci_hcd and address 36
[1592508.030348] usb 2-1: New USB device found, idVendor=0421, idProduct=0015
[1592508.030352] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[1592508.030355] usb 2-1: Product: Nokia 6267
[1592508.030358] usb 2-1: Manufacturer: Nokia
[1592508.030468] usb 2-1: configuration #1 chosen from 1 choice
[1592508.084489] cdc_acm 2-1:1.1: ttyACM0: USB ACM device
[1592508.087734] usb 2-1: bad CDC descriptors
[1592508.087779] usb 2-1: bad CDC descriptors
[1592512.824037] usb 2-1: USB disconnect, address 36
[1592892.046810] usb 1-2: USB disconnect, address 29
[1708734.294261] NVRM: Xid (0001:00): 13, 0002 00000000 00005097 000015e0 00000000 00000090
[1718724.308016] usb 1-1: new high speed USB device using ehci_hcd and address 32
[1718724.442418] usb 1-1: New USB device found, idVendor=10d6, idProduct=1101
[1718724.442423] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[1718724.442427] usb 1-1: Product: media player
[1718724.442429] usb 1-1: Manufacturer: actions
[1718724.442432] usb 1-1: SerialNumber: 单䑂卉K
[1718724.442547] usb 1-1: configuration #1 chosen from 1 choice
[1718724.444279] scsi42 : SCSI emulation for USB Mass Storage devices
[1718724.444452] usb-storage: device found at 32
[1718724.444454] usb-storage: waiting for device to settle before scanning
[1718729.444339] usb-storage: device scan complete
[1718729.487461] scsi 42:0:0:0: Direct-Access GENERIC USB DISK DEVICE 1.00 PQ: 0 ANSI: 0 CCS
[1718729.488083] scsi 42:0:0:1: Direct-Access GENERIC USB DISK DEVICE 1.00 PQ: 0 ANSI: 0 CCS
[1718729.488552] sd 42:0:0:0: Attached scsi generic sg2 type 0
[1718729.488717] sd 42:0:0:1: Attached scsi generic sg3 type 0
[1718729.493450] sd 42:0:0:0: [sdb] 3833344 512-byte logical blocks: (1.96 GB/1.82 GiB)
[1718729.494569] sd 42:0:0:1: [sdc] Attached SCSI removable disk
[1718729.495189] sd 42:0:0:0: [sdb] Write Protect is off
[1718729.495193] sd 42:0:0:0: [sdb] Mode Sense: 00 12 00 00
[1718729.495196] sd 42:0:0:0: [sdb] Assuming drive cache: write through
[1718729.498064] sd 42:0:0:0: [sdb] Assuming drive cache: write through
[1718729.498068] sdb:
[1718729.501692] sd 42:0:0:0: [sdb] Assuming drive cache: write through
[1718729.501696] sd 42:0:0:0: [sdb] Attached SCSI removable disk
[1718739.015733] usb 1-1: USB disconnect, address 32
[1815555.504019] usb 1-1: new high speed USB device using ehci_hcd and address 33
[1815555.638436] usb 1-1: New USB device found, idVendor=10d6, idProduct=1101
[1815555.638441] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[1815555.638445] usb 1-1: Product: media player
[1815555.638447] usb 1-1: Manufacturer: actions
[1815555.638450] usb 1-1: SerialNumber: 单䑂卉K
[1815555.638563] usb 1-1: configuration #1 chosen from 1 choice
[1815555.640305] scsi43 : SCSI emulation for USB Mass Storage devices
[1815555.640535] usb-storage: device found at 33
[1815555.640538] usb-storage: waiting for device to settle before scanning
[1815560.640360] usb-storage: device scan complete
[1815560.681606] scsi 43:0:0:0: Direct-Access GENERIC USB DISK DEVICE 1.00 PQ: 0 ANSI: 0 CCS
[1815560.682225] scsi 43:0:0:1: Direct-Access GENERIC USB DISK DEVICE 1.00 PQ: 0 ANSI: 0 CCS
[1815560.682705] sd 43:0:0:0: Attached scsi generic sg2 type 0
[1815560.682876] sd 43:0:0:1: Attached scsi generic sg3 type 0
[1815560.686844] sd 43:0:0:0: [sdb] 3833344 512-byte logical blocks: (1.96 GB/1.82 GiB)
[1815560.687712] sd 43:0:0:1: [sdc] Attached SCSI removable disk
[1815560.688335] sd 43:0:0:0: [sdb] Write Protect is off
[1815560.688339] sd 43:0:0:0: [sdb] Mode Sense: 00 12 00 00
[1815560.688342] sd 43:0:0:0: [sdb] Assuming drive cache: write through
[1815560.691708] sd 43:0:0:0: [sdb] Assuming drive cache: write through
[1815560.691712] sdb:
[1815560.695333] sd 43:0:0:0: [sdb] Assuming drive cache: write through
[1815560.695337] sd 43:0:0:0: [sdb] Attached SCSI removable disk

** Model information
not available

** Loaded modules:
Module Size Used by
ext2 46157 0
fuse 43554 1
rndis_wlan 15900 0
cfg80211 86910 1 rndis_wlan
rndis_host 4135 1 rndis_wlan
cdc_ether 2633 1 rndis_host
usbnet 9459 3 rndis_wlan,rndis_host,cdc_ether
cdc_phonet 3086 0
phonet 12300 1 cdc_phonet
mii 2714 1 usbnet
cdc_acm 11463 0
nls_utf8 908 0
nls_cp437 4489 0
vfat 6506 0
fat 34776 1 vfat
usb_storage 29825 0
nvidia 8776803 82
ppdev 4058 0
lp 5570 0
sco 5837 2
bridge 32851 0
stp 996 1 bridge
bnep 7376 2
rfcomm 25063 0
l2cap 21677 6 bnep,rfcomm
crc16 1027 1 l2cap
bluetooth 36259 6 sco,bnep,rfcomm,l2cap
rfkill 10196 3 cfg80211,bluetooth
kvm_intel 32446 0
kvm 179533 1 kvm_intel
battery 3782 0
autofs4 16567 0
acpi_cpufreq 4907 0
cpufreq_stats 1940 0
cpufreq_userspace 1444 0
cpufreq_conservative 4018 0
cpufreq_powersave 602 0
dm_snapshot 17953 0
dm_mirror 9639 0
dm_region_hash 5612 1 dm_mirror
dm_log 6369 2 dm_mirror,dm_region_hash
dm_mod 45854 3 dm_snapshot,dm_mirror,dm_log
coretemp 3225 0
firewire_sbp2 9575 0
loop 9721 0
snd_hda_codec_idt 35245 1
snd_hda_intel 15263 8
snd_hda_codec 45998 2 snd_hda_codec_idt,snd_hda_intel
snd_hwdep 4054 1 snd_hda_codec
snd_pcm_oss 28479 0
snd_mixer_oss 10461 1 snd_pcm_oss
snd_pcm 47350 4 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_seq_midi 3480 0
snd_rawmidi 12313 1 snd_seq_midi
snd_seq_midi_event 3684 1 snd_seq_midi
snd_seq 35303 2 snd_seq_midi,snd_seq_midi_event
snd_timer 12258 3 snd_pcm,snd_seq
snd_seq_device 3673 3 snd_seq_midi,snd_rawmidi,snd_seq
snd 33551 25 snd_hda_codec_idt,snd_hda_intel,snd_hda_codec,snd_ hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_rawmid i,snd_seq,snd_timer,snd_seq_device
soundcore 3450 1 snd
i2c_i801 6442 0
evdev 5609 11
i2c_core 12612 2 nvidia,i2c_i801
snd_page_alloc 4977 2 snd_hda_intel,snd_pcm
pcspkr 1207 0
serio_raw 2916 0
parport_pc 15799 1
psmouse 44409 0
parport 22554 3 ppdev,lp,parport_pc
processor 25803 1 acpi_cpufreq
ext3 93828 2
jbd 31965 1 ext3
mbcache 3762 2 ext2,ext3
sg 15932 0
sr_mod 10770 0
sd_mod 25717 4
crc_t10dif 1012 1 sd_mod
cdrom 26487 1 sr_mod
ata_generic 2015 0
ide_pci_generic 1924 0
uhci_hcd 15953 0
ehci_hcd 27230 0
ide_core 63850 1 ide_pci_generic
pata_marvell 1665 0
e1000e 97425 0
firewire_ohci 16477 0
ata_piix 16513 3
firewire_core 30915 2 firewire_sbp2,firewire_ohci
crc_itu_t 1035 1 firewire_core
intel_agp 20145 0
libata 113728 3 ata_generic,pata_marvell,ata_piix
button 3598 0
scsi_mod 101073 6 usb_storage,firewire_sbp2,sg,sr_mod,sd_mod,libata
usbcore 97930 10 rndis_wlan,rndis_host,cdc_ether,usbnet,cdc_phonet, cdc_acm,usb_storage,uhci_hcd,ehci_hcd
nls_base 4541 5 nls_utf8,nls_cp437,vfat,fat,usbcore
agpgart 19516 2 nvidia,intel_agp
thermal 9206 0
fan 2586 0
thermal_sys 9378 3 processor,thermal,fan

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 82P965/G965 Memory Controller Hub [8086:29a0] (rev 02)
Subsystem: Intel Corporation Device [8086:514d]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
Latency: 0
Capabilities: <access denied>

00:01.0 PCI bridge [0604]: Intel Corporation 82P965/G965 PCI Express Root Port [8086:29a1] (rev 02) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: 90000000-92ffffff
Prefetchable memory behind bridge: 0000000080000000-000000008fffffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:03.0 Communication controller [0780]: Intel Corporation 82P965/G965 HECI Controller [8086:29a4] (rev 02)
Subsystem: Intel Corporation Device [8086:514d]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 11
Region 0: Memory at 93225900 (64-bit, non-prefetchable) [size=16]
Capabilities: <access denied>

00:19.0 Ethernet controller [0200]: Intel Corporation 82566DC Gigabit Network Connection [8086:104b] (rev 02)
Subsystem: Intel Corporation Device [8086:0001]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 30
Region 0: Memory at 93200000 (32-bit, non-prefetchable) [size=128K]
Region 1: Memory at 93224000 (32-bit, non-prefetchable) [size=4K]
Region 2: I/O ports at 30c0 [size=32]
Capabilities: <access denied>
Kernel driver in use: e1000e

00:1a.0 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 [8086:2834] (rev 02) (prog-if 00 [UHCI])
Subsystem: Intel Corporation Device [8086:514d]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 16
Region 4: I/O ports at 30a0 [size=32]
Kernel driver in use: uhci_hcd

00:1a.1 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 [8086:2835] (rev 02) (prog-if 00 [UHCI])
Subsystem: Intel Corporation Device [8086:514d]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 21
Region 4: I/O ports at 3080 [size=32]
Kernel driver in use: uhci_hcd

00:1a.7 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 [8086:283a] (rev 02) (prog-if 20 [EHCI])
Subsystem: Intel Corporation Device [8086:514d]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin C routed to IRQ 18
Region 0: Memory at 93225400 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd

00:1b.0 Audio device [0403]: Intel Corporation 82801H (ICH8 Family) HD Audio Controller [8086:284b] (rev 02)
Subsystem: Intel Corporation Device [8086:2504]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 22
Region 0: Memory at 93220000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel

00:1c.0 PCI bridge [0604]: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 [8086:283f] (rev 02) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 00004000-00004fff
Memory behind bridge: 93300000-933fffff
Prefetchable memory behind bridge: 0000000093700000-00000000938fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:1c.1 PCI bridge [0604]: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 [8086:2841] (rev 02) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 00001000-00001fff
Memory behind bridge: 93100000-931fffff
Prefetchable memory behind bridge: 0000000093900000-0000000093afffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:1c.2 PCI bridge [0604]: Intel Corporation 82801H (ICH8 Family) PCI Express Port 3 [8086:2843] (rev 02) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
I/O behind bridge: 00005000-00005fff
Memory behind bridge: 93400000-934fffff
Prefetchable memory behind bridge: 0000000093b00000-0000000093cfffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:1c.3 PCI bridge [0604]: Intel Corporation 82801H (ICH8 Family) PCI Express Port 4 [8086:2845] (rev 02) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
I/O behind bridge: 00006000-00006fff
Memory behind bridge: 93500000-935fffff
Prefetchable memory behind bridge: 0000000093d00000-0000000093efffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:1c.4 PCI bridge [0604]: Intel Corporation 82801H (ICH8 Family) PCI Express Port 5 [8086:2847] (rev 02) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=06, subordinate=06, sec-latency=0
I/O behind bridge: 00007000-00007fff
Memory behind bridge: 93600000-936fffff
Prefetchable memory behind bridge: 0000000093f00000-00000000940fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:1d.0 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 [8086:2830] (rev 02) (prog-if 00 [UHCI])
Subsystem: Intel Corporation Device [8086:514d]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 23
Region 4: I/O ports at 3060 [size=32]
Kernel driver in use: uhci_hcd

00:1d.1 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 [8086:2831] (rev 02) (prog-if 00 [UHCI])
Subsystem: Intel Corporation Device [8086:514d]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 19
Region 4: I/O ports at 3040 [size=32]
Kernel driver in use: uhci_hcd

00:1d.2 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 [8086:2832] (rev 02) (prog-if 00 [UHCI])
Subsystem: Intel Corporation Device [8086:514d]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin C routed to IRQ 18
Region 4: I/O ports at 3020 [size=32]
Kernel driver in use: uhci_hcd

00:1d.7 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 [8086:2836] (rev 02) (prog-if 20 [EHCI])
Subsystem: Intel Corporation Device [8086:514d]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 23
Region 0: Memory at 93225000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd

00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev f2) (prog-if 01 [Subtractive decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Bus: primary=00, secondary=07, subordinate=07, sec-latency=32
Memory behind bridge: 93000000-930fffff
Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>

00:1f.0 ISA bridge [0601]: Intel Corporation 82801HH (ICH8DH) LPC Interface Controller [8086:2812] (rev 02)
Subsystem: Intel Corporation Device [8086:514d]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Capabilities: <access denied>

00:1f.2 IDE interface [0101]: Intel Corporation 82801H (ICH8 Family) 4 port SATA IDE Controller [8086:2820] (rev 02) (prog-if 8f [Master SecP SecO PriP PriO])
Subsystem: Intel Corporation Device [8086:514d]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 19
Region 0: I/O ports at 3138 [size=8]
Region 1: I/O ports at 314c [size=4]
Region 2: I/O ports at 3130 [size=8]
Region 3: I/O ports at 3148 [size=4]
Region 4: I/O ports at 3110 [size=16]
Region 5: I/O ports at 3100 [size=16]
Capabilities: <access denied>
Kernel driver in use: ata_piix

00:1f.3 SMBus [0c05]: Intel Corporation 82801H (ICH8 Family) SMBus Controller [8086:283e] (rev 02)
Subsystem: Intel Corporation Device [8086:514d]
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin B routed to IRQ 21
Region 0: Memory at 93225800 (32-bit, non-prefetchable) [size=256]
Region 4: I/O ports at 3000 [size=32]
Kernel driver in use: i801_smbus

00:1f.5 IDE interface [0101]: Intel Corporation 82801H (ICH8 Family) 2 port SATA IDE Controller [8086:2825] (rev 02) (prog-if 85 [Master SecO PriO])
Subsystem: Intel Corporation Device [8086:514d]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 19
Region 0: I/O ports at 3128 [size=8]
Region 1: I/O ports at 3144 [size=4]
Region 2: I/O ports at 3120 [size=8]
Region 3: I/O ports at 3140 [size=4]
Region 4: I/O ports at 30f0 [size=16]
Region 5: I/O ports at 30e0 [size=16]
Capabilities: <access denied>
Kernel driver in use: ata_piix

01:00.0 VGA compatible controller [0300]: nVidia Corporation G86 [GeForce 8500 GT] [10de:0421] (rev a1) (prog-if 00 [VGA controller])
Subsystem: Giga-byte Technology Device [1458:3445]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 16
Region 0: Memory at 92000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at 80000000 (64-bit, prefetchable) [size=256M]
Region 3: Memory at 90000000 (64-bit, non-prefetchable) [size=32M]
Region 5: I/O ports at 2000 [size=128]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: nvidia

03:00.0 IDE interface [0101]: Marvell Technology Group Ltd. 88SE6101 single-port PATA133 interface [11ab:6101] (rev b1) (prog-if 8f [Master SecP SecO PriP PriO])
Subsystem: Marvell Technology Group Ltd. 88SE6101 single-port PATA133 interface [11ab:6101]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 17
Region 0: I/O ports at 1018 [size=8]
Region 1: I/O ports at 1024 [size=4]
Region 2: I/O ports at 1010 [size=8]
Region 3: I/O ports at 1020 [size=4]
Region 4: I/O ports at 1000 [size=16]
Region 5: Memory at 93100000 (32-bit, non-prefetchable) [size=512]
Capabilities: <access denied>
Kernel driver in use: pata_marvell

07:03.0 FireWire (IEEE 1394) [0c00]: Texas Instruments TSB43AB22/A IEEE-1394a-2000 Controller (PHY/Link) [104c:8023] (prog-if 10 [OHCI])
Subsystem: Intel Corporation Device [8086:514d]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 32 (500ns min, 1000ns max), Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 19
Region 0: Memory at 93004000 (32-bit, non-prefetchable) [size=2K]
Region 1: Memory at 93000000 (32-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: firewire_ohci


** USB devices:
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 033: ID 10d6:1101 Actions Semiconductor Co., Ltd D-Wave 2GB MP4 Player / AK1025 MP3/MP4 Player
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: squeeze/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: i386 (i686)

Kernel: Linux 2.6.32-trunk-686 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages linux-image-2.6.32-trunk-686 depends on:
ii debconf [debconf-2.0] 1.5.28 Debian configuration management sy
ii initramfs-tools [linux-initr 0.93.4 tools for generating an initramfs
ii module-init-tools 3.12~pre1-1 tools for managing Linux kernel mo

Versions of packages linux-image-2.6.32-trunk-686 recommends:
ii firmware-linux-free 2.6.32-8 Binary firmware for various driver
ii libc6-i686 2.10.2-5 GNU C Library: Shared libraries [i

Versions of packages linux-image-2.6.32-trunk-686 suggests:
ii grub 0.97-56 GRand Unified Bootloader (dummy pa
ii grub-legacy [grub] 0.97-59 GRand Unified Bootloader (Legacy v
pn linux-doc-2.6.32 <none> (no description available)

Versions of packages linux-image-2.6.32-trunk-686 is related to:
pn firmware-bnx2 <none> (no description available)
pn firmware-bnx2x <none> (no description available)
pn firmware-ipw2x00 <none> (no description available)
pn firmware-ivtv <none> (no description available)
pn firmware-iwlwifi <none> (no description available)
ii firmware-linux 0.22 Binary firmware for various driver
ii firmware-linux-nonfree 0.22 Binary firmware for various driver
pn firmware-qlogic <none> (no description available)
pn firmware-ralink <none> (no description available)

-- debconf information:
linux-image-2.6.32-trunk-686/postinst/bootloader-test-error-2.6.32-trunk-686:
linux-image-2.6.32-trunk-686/postinst/missing-firmware-2.6.32-trunk-686:
linux-image-2.6.32-trunk-686/prerm/would-invalidate-boot-loader-2.6.32-trunk-686: true
shared/kernel-image/really-run-bootloader: true
linux-image-2.6.32-trunk-686/postinst/depmod-error-initrd-2.6.32-trunk-686: false
linux-image-2.6.32-trunk-686/prerm/removing-running-kernel-2.6.32-trunk-686: true
linux-image-2.6.32-trunk-686/postinst/bootloader-error-2.6.32-trunk-686:

[611842.409325] usb 5-7: new high speed USB device using ehci_hcd and address 4
[611842.555335] usb 5-7: configuration #1 chosen from 1 choice
[611842.556389] scsi3 : SCSI emulation for USB Mass Storage devices
[611842.556474] usb-storage: device found at 4
[611842.556477] usb-storage: waiting for device to settle before scanning
[611842.557118] usb 5-7: New USB device found, idVendor=10d6, idProduct=1101
[611842.557125] usb 5-7: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[611842.557129] usb 5-7: Product: media player
[611842.557133] usb 5-7: Manufacturer: actions
[611842.557136] usb 5-7: SerialNumber: ???K
[611848.947623] usb-storage: device scan complete
[611849.044759] scsi 3:0:0:0: Direct-Access GENERIC USB DISK DEVICE 1.00 PQ: 0 ANSI: 0 CCS
[611849.044759] scsi 3:0:0:1: Direct-Access GENERIC USB DISK DEVICE 1.00 PQ: 0 ANSI: 0 CCS
[611849.049267] sd 3:0:0:0: [sdb] 3833344 512-byte hardware sectors (1963 MB)
[611849.050365] sd 3:0:0:0: [sdb] Write Protect is off
[611849.050365] sd 3:0:0:0: [sdb] Mode Sense: 00 12 00 00
[611849.050365] sd 3:0:0:0: [sdb] Assuming drive cache: write through
[611849.057867] sd 3:0:0:0: [sdb] 3833344 512-byte hardware sectors (1963 MB)
[611849.060256] sd 3:0:0:0: [sdb] Write Protect is off
[611849.060256] sd 3:0:0:0: [sdb] Mode Sense: 00 12 00 00
[611849.060256] sd 3:0:0:0: [sdb] Assuming drive cache: write through
[611849.060256] sdb:
[611849.060256] sd 3:0:0:0: [sdb] Attached SCSI removable disk
[611849.060256] sd 3:0:0:0: Attached scsi generic sg2 type 0
[611849.091096] sd 3:0:0:1: [sdc] Attached SCSI removable disk
[611849.091168] sd 3:0:0:1: Attached scsi generic sg3 type 0
 
Old 02-14-2010, 11:29 PM
Moritz Muehlenhoff
 
Default Bug#569906: linux-image-2.6.32-trunk-686: Fails to mount a vfat usb device (mp4 player)

On Mon, Feb 15, 2010 at 01:37:03AM +0200, Shai Berger wrote:
> Package: linux-2.6
> Version: 2.6.32-5
> Severity: normal
>
>
> A little longish summary: a MP4 player which can be
> mounted on Lenny with 2.6.26 cannot be mounted on
> Sid with 2.6.32.
>
> If you look in the attached logs, you may find
> references to an "Actions" media player which seems
> like it is identified by the kernel with no issues.
>
> However, the device cannot be mounted.
>
> A web search for the name of the device as reported
> by lsusb finds many disappointed users of different
> distributions. However, The same device is mounted with
> no problem on a machine I have that runs Lenny, with
>
> # mount -t vfat /dev/sdb /mnt
>
> I am attaching the end of dmesg from there -- looks
> the same as here to me, but maybe I'm missing something...
>
> If there's any more info I can supply, I'll be happy to
> do so.

Please send the output of "lsusb -v"

Cheers,
Moritz



--
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Archive: 20100215002929.GA2664@galadriel.inutil.org">http://lists.debian.org/20100215002929.GA2664@galadriel.inutil.org
 
Old 02-15-2010, 08:02 AM
Shai Berger
 
Default Bug#569906: linux-image-2.6.32-trunk-686: Fails to mount a vfat usb device (mp4 player)

Hi,

Thanks for the amazingly fast response.

On Monday 15 February 2010, Moritz Muehlenhoff wrote:
> On Mon, Feb 15, 2010 at 01:37:03AM +0200, Shai Berger wrote:
> >
> > A little longish summary: a MP4 player which can be
> > mounted on Lenny with 2.6.26 cannot be mounted on
> > Sid with 2.6.32.
> >
[...]
>
> Please send the output of "lsusb -v"
>

I'm attaching the output of "lsusb -v", run as root, on both systems.

Thanks,
Shai.


Bus 005 Device 005: ID 10d6:1101 Actions Semiconductor Co., Ltd D-Wave 2GB MP4 Player / AK1025 MP3/MP4 Player
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x10d6 Actions Semiconductor Co., Ltd
idProduct 0x1101 D-Wave 2GB MP4 Player / AK1025 MP3/MP4 Player
bcdDevice 1.00
iManufacturer 1 actions
iProduct 2 media player
iSerial 3 ???K
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 32
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 4 Self-powered
bmAttributes 0xc0
Self Powered
MaxPower 2mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 8 Mass Storage
bInterfaceSubClass 5 SFF-8070i
bInterfaceProtocol 80
iInterface 5 Mass Storage
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 1
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0001
Self Powered

Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0002 2.0 root hub
bcdDevice 2.06
iManufacturer 3 Linux 2.6.26-2-686 ehci_hcd
iProduct 2 EHCI Host Controller
iSerial 1 0000:00:1d.7
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 12
Hub Descriptor:
bLength 11
bDescriptorType 41
nNbrPorts 8
wHubCharacteristic 0x000a
No power switching (usb 1.0)
Per-port overcurrent protection
bPwrOn2PwrGood 10 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x00 0x00
PortPwrCtrlMask 0xff 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0100 power
Port 3: 0000.0100 power
Port 4: 0000.0100 power
Port 5: 0000.0100 power
Port 6: 0000.0100 power
Port 7: 0000.0503 highspeed power enable connect
Port 8: 0000.0100 power
Device Status: 0x0003
Self Powered
Remote Wakeup Enabled

Bus 002 Device 003: ID 15d9:0a33
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x15d9
idProduct 0x0a33
bcdDevice 1.00
iManufacturer 0
iProduct 1 USB Mouse
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 34
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 1 Boot Interface Subclass
bInterfaceProtocol 2 Mouse
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.10
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 52
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 10
Device Status: 0x0000
(Bus Powered)

Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0001 1.1 root hub
bcdDevice 2.06
iManufacturer 3 Linux 2.6.26-2-686 uhci_hcd
iProduct 2 UHCI Host Controller
iSerial 1 0000:00:1d.1
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0002 1x 2 bytes
bInterval 255
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 2
wHubCharacteristic 0x000a
No power switching (usb 1.0)
Per-port overcurrent protection
bPwrOn2PwrGood 1 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0303 lowspeed power enable connect
Device Status: 0x0003
Self Powered
Remote Wakeup Enabled

Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0001 1.1 root hub
bcdDevice 2.06
iManufacturer 3 Linux 2.6.26-2-686 uhci_hcd
iProduct 2 UHCI Host Controller
iSerial 1 0000:00:1d.0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0002 1x 2 bytes
bInterval 255
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 2
wHubCharacteristic 0x000a
No power switching (usb 1.0)
Per-port overcurrent protection
bPwrOn2PwrGood 1 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0100 power
Device Status: 0x0003
Self Powered
Remote Wakeup Enabled

Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0001 1.1 root hub
bcdDevice 2.06
iManufacturer 3 Linux 2.6.26-2-686 uhci_hcd
iProduct 2 UHCI Host Controller
iSerial 1 0000:00:1d.3
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0002 1x 2 bytes
bInterval 255
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 2
wHubCharacteristic 0x000a
No power switching (usb 1.0)
Per-port overcurrent protection
bPwrOn2PwrGood 1 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0100 power
Device Status: 0x0003
Self Powered
Remote Wakeup Enabled

Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0001 1.1 root hub
bcdDevice 2.06
iManufacturer 3 Linux 2.6.26-2-686 uhci_hcd
iProduct 2 UHCI Host Controller
iSerial 1 0000:00:1d.2
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0002 1x 2 bytes
bInterval 255
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 2
wHubCharacteristic 0x000a
No power switching (usb 1.0)
Per-port overcurrent protection
bPwrOn2PwrGood 1 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0100 power
Device Status: 0x0003
Self Powered
Remote Wakeup Enabled

Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0001 1.1 root hub
bcdDevice 2.06
iManufacturer 3 Linux 2.6.32-trunk-686 uhci_hcd
iProduct 2 UHCI Host Controller
iSerial 1 0000:00:1a.1
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0002 1x 2 bytes
bInterval 255
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 2
wHubCharacteristic 0x000a
No power switching (usb 1.0)
Per-port overcurrent protection
bPwrOn2PwrGood 1 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0100 power
Device Status: 0x0003
Self Powered
Remote Wakeup Enabled

Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0002 2.0 root hub
bcdDevice 2.06
iManufacturer 3 Linux 2.6.32-trunk-686 ehci_hcd
iProduct 2 EHCI Host Controller
iSerial 1 0000:00:1d.7
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 12
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 6
wHubCharacteristic 0x000a
No power switching (usb 1.0)
Per-port overcurrent protection
bPwrOn2PwrGood 10 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0100 power
Port 3: 0000.0100 power
Port 4: 0000.0100 power
Port 5: 0000.0100 power
Port 6: 0000.0100 power
Device Status: 0x0003
Self Powered
Remote Wakeup Enabled

Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0001 1.1 root hub
bcdDevice 2.06
iManufacturer 3 Linux 2.6.32-trunk-686 uhci_hcd
iProduct 2 UHCI Host Controller
iSerial 1 0000:00:1d.0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0002 1x 2 bytes
bInterval 255
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 2
wHubCharacteristic 0x000a
No power switching (usb 1.0)
Per-port overcurrent protection
bPwrOn2PwrGood 1 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0100 power
Device Status: 0x0003
Self Powered
Remote Wakeup Enabled

Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0001 1.1 root hub
bcdDevice 2.06
iManufacturer 3 Linux 2.6.32-trunk-686 uhci_hcd
iProduct 2 UHCI Host Controller
iSerial 1 0000:00:1d.1
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0002 1x 2 bytes
bInterval 255
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 2
wHubCharacteristic 0x000a
No power switching (usb 1.0)
Per-port overcurrent protection
bPwrOn2PwrGood 1 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0100 power
Device Status: 0x0003
Self Powered
Remote Wakeup Enabled

Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0001 1.1 root hub
bcdDevice 2.06
iManufacturer 3 Linux 2.6.32-trunk-686 uhci_hcd
iProduct 2 UHCI Host Controller
iSerial 1 0000:00:1d.2
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0002 1x 2 bytes
bInterval 255
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 2
wHubCharacteristic 0x000a
No power switching (usb 1.0)
Per-port overcurrent protection
bPwrOn2PwrGood 1 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0100 power
Device Status: 0x0003
Self Powered
Remote Wakeup Enabled

Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0001 1.1 root hub
bcdDevice 2.06
iManufacturer 3 Linux 2.6.32-trunk-686 uhci_hcd
iProduct 2 UHCI Host Controller
iSerial 1 0000:00:1a.0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0002 1x 2 bytes
bInterval 255
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 2
wHubCharacteristic 0x000a
No power switching (usb 1.0)
Per-port overcurrent protection
bPwrOn2PwrGood 1 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0100 power
Device Status: 0x0003
Self Powered
Remote Wakeup Enabled

Bus 001 Device 034: ID 10d6:1101 Actions Semiconductor Co., Ltd D-Wave 2GB MP4 Player / AK1025 MP3/MP4 Player
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x10d6 Actions Semiconductor Co., Ltd
idProduct 0x1101 D-Wave 2GB MP4 Player / AK1025 MP3/MP4 Player
bcdDevice 1.00
iManufacturer 1 actions
iProduct 2 media player
iSerial 3 ???K
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 32
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 4 Self-powered
bmAttributes 0xc0
Self Powered
MaxPower 2mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 8 Mass Storage
bInterfaceSubClass 5 SFF-8070i
bInterfaceProtocol 80
iInterface 5 Mass Storage
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 1
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0001
Self Powered

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0002 2.0 root hub
bcdDevice 2.06
iManufacturer 3 Linux 2.6.32-trunk-686 ehci_hcd
iProduct 2 EHCI Host Controller
iSerial 1 0000:00:1a.7
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 12
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 4
wHubCharacteristic 0x000a
No power switching (usb 1.0)
Per-port overcurrent protection
bPwrOn2PwrGood 10 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0503 highspeed power enable connect
Port 2: 0000.0100 power
Port 3: 0000.0100 power
Port 4: 0000.0100 power
Device Status: 0x0003
Self Powered
Remote Wakeup Enabled
 
Old 02-15-2010, 04:35 PM
Moritz Muehlenhoff
 
Default Bug#569906: linux-image-2.6.32-trunk-686: Fails to mount a vfat usb device (mp4 player)

Hi,

Shai Berger wrote:
> Hi,
>
> Thanks for the amazingly fast response.
>
> On Monday 15 February 2010, Moritz Muehlenhoff wrote:
> > On Mon, Feb 15, 2010 at 01:37:03AM +0200, Shai Berger wrote:
> > >
> > > A little longish summary: a MP4 player which can be
> > > mounted on Lenny with 2.6.26 cannot be mounted on
> > > Sid with 2.6.32.
> > >
> [...]
> >
> > Please send the output of "lsusb -v"
> >
>
> I'm attaching the output of "lsusb -v", run as root, on both systems.

The kernel maintains a list of USB mass storage devices, which are not
fully standards compliant and to which several workarounds are applied
(the list of which are specified in an kernel-internal table).

It appears as if your MP4 player has been matched by this black list
in 2.6.26, but apparently doesn't any longer.

We don't maintain any Debian-specific patches in that blacklist.
Please file this upstream at http://bugzilla.kernel.org (Product:
Drivers, Component: USB) and send us the bug number.

Thanks,
Moritz



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Old 02-15-2010, 09:04 PM
Shai Berger
 
Default Bug#569906: linux-image-2.6.32-trunk-686: Fails to mount a vfat usb device (mp4 player)

forwarded 569906 http://bugzilla.kernel.org/show_bug.cgi?id=15321
thanks

On Monday 15 February 2010, Moritz Muehlenhoff wrote:
>
> Please file this upstream at http://bugzilla.kernel.org (Product:
> Drivers, Component: USB) and send us the bug number.
>
>
Filed as 15321.

Thanks,
Shai.




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