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Old 05-04-2011, 12:27 AM
Zachary Buhman
 
Default Bug#625507: acer-wmi: acer-wmi kernel module causes wireless to not work

Package: linux-2.6
Version: 2.6.38-3
Severity: normal
File: acer-wmi
Tags: patch

I'm on an Acer Aspire One 721-3574.

The symptom was that I couldn't enable wireless with any of the usual tricks.
After doing a bit of research and (days) of playing, I finally figured out that
for whatever reason, the acer_wmi kernel module was soft blocking every
wireless card on the laptop (external usb nic's too).

I've pasted an example session here:
http://paste.pound-python.org/show/6077/

acer-wmi is obviously buggy, doesn't seem to provide much utility, and causes
more trouble than it solves. My suggestion is to blacklist it in wheezy until
the problem is fixed



-- Package-specific info:
** Version:
Linux version 2.6.38-2-amd64 (Debian 2.6.38-3) (ben@decadent.org.uk) (gcc
version 4.4.5 (Debian 4.4.5-15) ) #1 SMP Thu Apr 7 04:28:07 UTC 2011

** Command line:
BOOT_IMAGE=/vmlinuz-2.6.38-2-amd64 root=UUID=61c64b0f-de80-4029-9afb-
4754d1aed692 ro quiet

** Tainted: PWO (4609)
* Proprietary module has been loaded.
* Taint on warning.
* Out-of-tree module has been loaded.

** Kernel log:
[ 7.908976] [fglrx] module loaded - fglrx 8.83.6 [Mar 8 2011] with 1 minors
[ 9.660165] Adding 1922044k swap on /dev/sda4. Priority:-1 extents:1
across:1922044k
[ 9.664558] EXT4-fs (sda3): re-mounted. Opts: (null)
[ 10.112191] EXT4-fs (sda3): re-mounted. Opts: errors=remount-ro
[ 10.286724] loop: module loaded
[ 10.958641] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts:
(null)
[ 11.048140] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts:
(null)
[ 12.522441] RPC: Registered udp transport module.
[ 12.522445] RPC: Registered tcp transport module.
[ 12.522447] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 12.617306] FS-Cache: Loaded
[ 12.702884] FS-Cache: Netfs 'nfs' registered for caching
[ 12.755398] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[ 13.122828] fuse init (API version 7.16)
[ 14.874784] input: ACPI Virtual Keyboard Device as
/devices/virtual/input/input13
[ 17.207843] atl1c 0000:03:00.0: irq 43 for MSI/MSI-X
[ 17.207951] atl1c 0000:03:00.0: atl1c: eth0 NIC Link is Up<100 Mbps Full
Duplex>
[ 21.923882] Bluetooth: Core ver 2.15
[ 21.923915] NET: Registered protocol family 31
[ 21.923918] Bluetooth: HCI device and connection manager initialized
[ 21.923922] Bluetooth: HCI socket layer initialized
[ 21.948547] Bluetooth: L2CAP ver 2.15
[ 21.948551] Bluetooth: L2CAP socket layer initialized
[ 21.982740] Bluetooth: RFCOMM TTY layer initialized
[ 21.982746] Bluetooth: RFCOMM socket layer initialized
[ 21.982748] Bluetooth: RFCOMM ver 1.11
[ 22.000041] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 22.000045] Bluetooth: BNEP filters: protocol multicast
[ 22.210711] Bluetooth: SCO (Voice Link) ver 0.6
[ 22.210715] Bluetooth: SCO socket layer initialized
[ 22.474311] [fglrx] ATIF platform detected with notification ID: 0x81
[ 22.680694] [fglrx] GART Table is not in FRAME_BUFFER range
[ 22.681097] [fglrx] Could not enable MSI; System prevented initialization
[ 22.681732] [fglrx] Firegl kernel thread PID: 1491
[ 22.681778] [fglrx] Firegl kernel thread PID: 1492
[ 22.681822] [fglrx] Firegl kernel thread PID: 1493
[ 22.682183] [fglrx] IRQ 18 Enabled
[ 23.015768] lp: driver loaded but no devices found
[ 23.081704] ppdev: user-space parallel port driver
[ 23.877634] [fglrx] Gart USWC size:552 M.
[ 23.877638] [fglrx] Gart cacheable size:215 M.
[ 23.877645] [fglrx] Reserved FB block: Shared offset:0, size:1000000
[ 23.877649] [fglrx] Reserved FB block: Unshared offset:14ffb000, size:5000
[ 25.569642] powernow-k8: Found 1 AMD Athlon(tm) II Neo K125 Processor (1 cpu
cores) (version 2.20.00)
[ 25.569689] powernow-k8: 0 : pstate 0 (1700 MHz)
[ 25.569692] powernow-k8: 1 : pstate 1 (1300 MHz)
[ 25.569694] powernow-k8: 2 : pstate 2 (800 MHz)
[ 26.493052] vboxdrv: Found 1 processor cores.
[ 26.494239] vboxdrv: TSC mode is 'synchronous', kernel timer mode is
'normal'.
[ 26.494242] vboxdrv: Successfully loaded version 4.0.4 (interface
0x00160000).
[ 27.784032] eth0: no IPv6 routers present
[ 36.760213] EXT4-fs (sda3): re-mounted. Opts: errors=remount-ro,commit=0
[ 36.859140] EXT4-fs (sda2): re-mounted. Opts: commit=0
[ 36.931631] EXT4-fs (sda1): re-mounted. Opts: commit=0
[ 85.774344] process `skype' is using obsolete setsockopt SO_BSDCOMPAT
[ 1041.140460] usb 2-1: new high speed USB device using ehci_hcd and address 3
[ 1041.273783] usb 2-1: New USB device found, idVendor=18d1, idProduct=4e22
[ 1041.273793] usb 2-1: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
[ 1041.273801] usb 2-1: Product: Captivate
[ 1041.273806] usb 2-1: Manufacturer: Samsung
[ 1041.273811] usb 2-1: SerialNumber: 3430F06C091F00EC
[ 1041.275984] scsi4 : usb-storage 2-1:1.0
[ 1042.282396] scsi 4:0:0:0: Direct-Access Android UMS Composite 0001
PQ: 0 ANSI: 2
[ 1042.282985] scsi 4:0:0:1: Direct-Access Android UMS Composite 0001
PQ: 0 ANSI: 2
[ 1042.290098] sd 4:0:0:0: [sdc] Attached SCSI removable disk
[ 1042.293845] sd 4:0:0:1: [sdd] Attached SCSI removable disk
[ 1059.006822] sd 4:0:0:0: [sdc] 27328448 512-byte logical blocks: (13.9
GB/13.0 GiB)
[ 1059.008425] sd 4:0:0:0: [sdc] Write cache: enabled, read cache: enabled,
doesn't support DPO or FUA
[ 1059.013345] sdc:
[ 1060.338419] FAT: utf8 is not a recommended IO charset for FAT filesystems,
filesystem will be case sensitive!
[ 4032.727471] usb 2-1: USB disconnect, address 3
[ 4032.741138] sd 4:0:0:0: [sdc] Synchronizing SCSI cache
[ 4032.741184] sd 4:0:0:0: [sdc] Result: hostbyte=DID_NO_CONNECT
driverbyte=DRIVER_OK
[19431.748085] sd 3:0:0:0: [sdb] 3862528 512-byte logical blocks: (1.97 GB/1.84
GiB)
[19431.750561] sd 3:0:0:0: [sdb] No Caching mode page present
[19431.750572] sd 3:0:0:0: [sdb] Assuming drive cache: write through
[19431.754316] sd 3:0:0:0: [sdb] No Caching mode page present
[19431.754326] sd 3:0:0:0: [sdb] Assuming drive cache: write through
[19431.783910] sdb: sdb1
[19432.845545] FAT: utf8 is not a recommended IO charset for FAT filesystems,
filesystem will be case sensitive!
[20364.127673] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[20549.289105] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[20639.793078] acer-wmi: Acer Laptop WMI Extras unloaded
[20639.823639] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[20642.224241] wlan0: authenticate with 00:13:1a:51:d4:e0 (try 1)
[20642.225929] wlan0: authenticated
[20642.226088] wlan0: associate with 00:13:1a:51:d4:e0 (try 1)
[20642.228775] wlan0: deauthenticated from 00:13:1a:51:d4:e0 (Reason: 1)
[20653.359264] wlan0: authenticate with 00:13:1a:51:d4:e0 (try 1)
[20653.364167] wlan0: authenticated
[20653.364322] wlan0: associate with 00:13:1a:51:d4:e0 (try 1)
[20653.368973] wlan0: deauthenticated from 00:13:1a:51:d4:e0 (Reason: 1)
[20663.086704] wlan0: authenticate with 00:18:39:53:b6:68 (try 1)
[20663.088677] wlan0: authenticated
[20663.088808] wlan0: associate with 00:18:39:53:b6:68 (try 1)
[20663.091957] wlan0: RX AssocResp from 00:18:39:53:b6:68 (capab=0x401 status=0
aid=6)
[20663.091962] wlan0: associated
[20663.092659] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[20673.504103] wlan0: no IPv6 routers present
[22570.670034] FAT: unable to read inode block for updating (i_pos 196481829)

** Model information
sys_vendor: Acer
product_name: Aspire One 721
product_version: V1.07
chassis_vendor: Acer
chassis_version: V1.07
bios_vendor: Phoenix Technologies LTD
bios_version: V1.07
board_vendor: Acer
board_name: Aspire One 721
board_version: V1.07

** Loaded modules:
Module Size Used by
snd_seq_dummy 12503 0
nls_utf8 12456 1
nls_cp437 16553 1
vfat 17165 1
fat 45206 1 vfat
vboxnetadp 13143 0
vboxnetflt 24179 0
vboxdrv 171737 2 vboxnetadp,vboxnetflt
powernow_k8 17321 0
mperf 12411 1 powernow_k8
cpufreq_conservative 13878 0
cpufreq_stats 12713 0
cpufreq_userspace 12576 0
cpufreq_powersave 12454 0
parport_pc 22191 0
ppdev 12725 0
lp 17190 0
parport 31650 3 parport_pc,ppdev,lp
sco 17555 2
bnep 17424 2
rfcomm 32744 0
l2cap 40163 4 bnep,rfcomm
bluetooth 55503 6 sco,bnep,rfcomm,l2cap
binfmt_misc 12914 1
uinput 17392 1
fuse 61520 1
nfsd 258505 2
exportfs 12591 1 nfsd
nfs 250037 0
lockd 70844 2 nfsd,nfs
fscache 36071 1 nfs
nfs_acl 12511 2 nfsd,nfs
auth_rpcgss 36692 2 nfsd,nfs
sunrpc 162075 6 nfsd,nfs,lockd,nfs_acl,auth_rpcgss
loop 22515 0
fglrx 2685062 38
snd_hda_codec_hdmi 22161 1
arc4 12458 2
snd_hda_codec_realtek 283856 1
ecb 12737 2
ath9k 76902 0
mac80211 180997 1 ath9k
ath9k_common 12685 1 ath9k
snd_hda_intel 25946 4
snd_seq_midi 12848 0
ath9k_hw 260582 2 ath9k,ath9k_common
snd_hda_codec 67647 3
snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_i ntel
snd_rawmidi 22963 1 snd_seq_midi
snd_hwdep 13148 1 snd_hda_codec
snd_pcm_oss 40662 0
snd_mixer_oss 17905 1 snd_pcm_oss
snd_seq_midi_event 13316 1 snd_seq_midi
snd_pcm 67327 5
snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd _pcm_oss
snd_seq 44678 3 snd_seq_dummy,snd_seq_midi,snd_seq_midi_event
i2c_piix4 12536 0
ath 21261 2 ath9k,ath9k_hw
snd_seq_device 13155 4 snd_seq_dummy,snd_seq_midi,snd_rawmidi,snd_seq
snd_timer 22658 3 snd_seq,snd_pcm
shpchp 31221 0
cfg80211 126017 3 ath9k,mac80211,ath
snd 52280 18
snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_i ntel,snd_hda_codec,snd_rawmidi,snd_hwdep,snd_pcm_o ss,snd_mixer_oss,snd_seq,snd_pcm,snd_seq_device,sn d_timer
pci_hotplug 26711 1 shpchp
sparse_keymap 12760 0
tpm_tis 13125 0
tpm 17726 1 tpm_tis
tpm_bios 12903 1 tpm
edac_core 35344 0
soundcore 13014 1 snd
uvcvideo 57386 0
videodev 57418 1 uvcvideo
v4l2_compat_ioctl32 16575 1 videodev
k10temp 12611 0
i2c_core 23725 2 i2c_piix4,videodev
wmi 13202 0
ac 12624 0
edac_mce_amd 17103 0
snd_page_alloc 12969 2 snd_hda_intel,snd_pcm
rfkill 19014 4 bluetooth,cfg80211
pcspkr 12579 0
battery 13070 0
power_supply 13475 2 ac,battery
processor 27431 1 powernow_k8
video 17553 0
evdev 17475 16
psmouse 55199 0
button 12994 1 fglrx
serio_raw 12878 0
ext4 285166 3
mbcache 12930 1 ext4
jbd2 65157 1 ext4
crc16 12343 2 l2cap,ext4
usb_storage 43639 1
uas 13151 0
sd_mod 35501 7
crc_t10dif 12348 1 sd_mod
ata_generic 12479 0
ahci 25089 4
libahci 22568 1 ahci
pata_atiixp 12689 0
ohci_hcd 26400 0
ehci_hcd 39529 0
libata 147240 4 ata_generic,ahci,libahci,pata_atiixp
usbcore 122908 6 uvcvideo,usb_storage,uas,ohci_hcd,ehci_hcd
scsi_mod 161457 4 usb_storage,uas,sd_mod,libata
thermal 17330 0
atl1c 31796 0
nls_base 12753 5 nls_utf8,nls_cp437,vfat,fat,usbcore
thermal_sys 17939 3 video,processor,thermal

** Network interface configuration:
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
allow-hotplug eth0
#NetworkManager#iface eth0 inet dhcp

** Network status:
*** IP interfaces and addresses:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP
qlen 1000
link/ether 00:26:2d:aa:54:d2 brd ff:ff:ff:ff:ff:ff
inet 10.4.5.3/24 brd 10.4.5.255 scope global eth0
inet6 fe80::226:2dff:feaa:54d2/64 scope link
valid_lft forever preferred_lft forever
3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP qlen
1000
link/ether 78:e4:00:f4:5e:62 brd ff:ff:ff:ff:ff:ff
inet 192.168.1.144/24 brd 192.168.1.255 scope global wlan0
inet6 fe80::7ae4:ff:fef4:5e62/64 scope link
valid_lft forever preferred_lft forever
4: vboxnet0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
link/ether 0a:00:27:00:00:00 brd ff:ff:ff:ff:ff:ff

*** Device statistics:
Inter-| Receive | Transmit
face |bytes packets errs drop fifo frame compressed multicast|bytes
packets errs drop fifo colls carrier compressed
lo: 966580 1616 0 0 0 0 0 0 966580
1616 0 0 0 0 0 0
eth0: 107835827 458693 0 244820 0 0 0 72706 58875661
159733 0 0 0 0 1 0
wlan0: 77695 238 0 0 0 0 0 0 8194
31 0 0 0 0 0 0
vboxnet0: 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0

*** Protocol statistics:
Ip:
198528 total packets received
1 with invalid addresses
0 forwarded
0 incoming packets discarded
194719 incoming packets delivered
153380 requests sent out
90 reassemblies required
18 packets reassembled ok
Icmp:
119 ICMP messages received
19 input ICMP message failed.
ICMP input histogram:
destination unreachable: 119
71 ICMP messages sent
0 ICMP messages failed
ICMP output histogram:
destination unreachable: 71
IcmpMsg:
InType3: 119
OutType3: 71
Tcp:
607 active connections openings
5 passive connection openings
137 failed connection attempts
52 connection resets received
11 connections established
146453 segments received
144254 segments send out
269 segments retransmited
0 bad segments received.
248 resets sent
Udp:
16474 packets received
0 packets to unknown port received.
0 packet receive errors
16605 packets sent
UdpLite:
TcpExt:
34 packets pruned from receive queue because of socket buffer overrun
205 TCP sockets finished time wait in fast timer
4209 delayed acks sent
4 delayed acks further delayed because of locked socket
Quick ack mode was activated 25 times
86 packets directly queued to recvmsg prequeue.
25080 bytes directly received in process context from prequeue
90143 packet headers predicted
85 packets header predicted and directly queued to user
31811 acknowledgments not containing data payload received
9199 predicted acknowledgments
14 times recovered from packet loss by selective acknowledgements
37 congestion windows recovered without slow start after partial ack
3 TCP data loss events
7 timeouts after SACK recovery
132 fast retransmits
1 forward retransmits
29 retransmits in slow start
79 other TCP timeouts
2235 packets collapsed in receive queue due to low socket buffer
90 DSACKs sent for old packets
33 DSACKs received
27 connections reset due to unexpected data
43 connections reset due to early user close
3 connections aborted due to timeout
TCPDSACKIgnoredOld: 10
TCPDSACKIgnoredNoUndo: 16
TCPSackShifted: 1
TCPSackMerged: 8
TCPSackShiftFallback: 136
IpExt:
InMcastPkts: 637
OutMcastPkts: 40
InBcastPkts: 31671
OutBcastPkts: 28
InOctets: 63338843
OutOctets: 57177466
InMcastOctets: 223572
OutMcastOctets: 8594
InBcastOctets: 2926663
OutBcastOctets: 3207

*** Device features:
eth0: 0x110989
lo: 0x13865
vboxnet0: 0x0
wlan0: 0x2000

** PCI devices:
00:00.0 Host bridge [0600]: Advanced Micro Devices [AMD] RS880 Host Bridge
[1022:9601]
Subsystem: Acer Incorporated [ALI] Device [1025:0429]
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>

00:01.0 PCI bridge [0604]: Acer Incorporated [ALI] Device [1025:9602] (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=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 64
Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
I/O behind bridge: 00009000-00009fff
Memory behind bridge: d0000000-d01fffff
Prefetchable memory behind bridge: 00000000c0000000-00000000cfffffff
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>

00:04.0 PCI bridge [0604]: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge
(PCIE port 0) [1022:9604] (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: 32 bytes
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 0000a000-0000afff
Memory behind bridge: d0200000-d02fffff
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

00:05.0 PCI bridge [0604]: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge
(PCIE port 1) [1022:9605] (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: 32 bytes
Bus: primary=00, secondary=06, subordinate=06, sec-latency=0
Memory behind bridge: d0300000-d03fffff
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

00:11.0 SATA controller [0106]: ATI Technologies Inc SB7x0/SB8x0/SB9x0 SATA
Controller [AHCI mode] [1002:4391] (prog-if 01 [AHCI 1.0])
Subsystem: Acer Incorporated [ALI] Device [1025:0429]
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: 64
Interrupt: pin A routed to IRQ 42
Region 0: I/O ports at 8440 [size=8]
Region 1: I/O ports at 8430 [size=4]
Region 2: I/O ports at 8420 [size=8]
Region 3: I/O ports at 8410 [size=4]
Region 4: I/O ports at 8400 [size=16]
Region 5: Memory at d0607c00 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ahci

00:12.0 USB Controller [0c03]: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI0
Controller [1002:4397] (prog-if 10 [OHCI])
Subsystem: Acer Incorporated [ALI] Device [1025:0429]
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: 64, Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 18
Region 0: Memory at d0404000 (32-bit, non-prefetchable) [size=4K]
Kernel driver in use: ohci_hcd

00:12.2 USB Controller [0c03]: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB EHCI
Controller [1002:4396] (prog-if 20 [EHCI])
Subsystem: Acer Incorporated [ALI] Device [1025:0429]
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: 64, Cache Line Size: 32 bytes
Interrupt: pin B routed to IRQ 17
Region 0: Memory at d0607000 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd

00:13.0 USB Controller [0c03]: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI0
Controller [1002:4397] (prog-if 10 [OHCI])
Subsystem: Acer Incorporated [ALI] Device [1025:0429]
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: 64, Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 18
Region 0: Memory at d0405000 (32-bit, non-prefetchable) [size=4K]
Kernel driver in use: ohci_hcd

00:13.2 USB Controller [0c03]: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB EHCI
Controller [1002:4396] (prog-if 20 [EHCI])
Subsystem: Acer Incorporated [ALI] Device [1025:0429]
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: 64, Cache Line Size: 32 bytes
Interrupt: pin B routed to IRQ 17
Region 0: Memory at d0607400 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd

00:14.0 SMBus [0c05]: ATI Technologies Inc SBx00 SMBus Controller [1002:4385]
(rev 41)
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-

00:14.1 IDE interface [0101]: ATI Technologies Inc SB7x0/SB8x0/SB9x0 IDE
Controller [1002:439c] (rev 40) (prog-if 8a [Master SecP PriP])
Subsystem: Acer Incorporated [ALI] Device [1025:0429]
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: 64
Interrupt: pin B routed to IRQ 17
Region 0: I/O ports at 01f0 [size=8]
Region 1: I/O ports at 03f4 [size=1]
Region 2: I/O ports at 0170 [size=8]
Region 3: I/O ports at 0374 [size=1]
Region 4: I/O ports at 8450 [size=16]
Kernel driver in use: pata_atiixp

00:14.2 Audio device [0403]: ATI Technologies Inc SBx00 Azalia (Intel HDA)
[1002:4383] (rev 40)
Subsystem: Acer Incorporated [ALI] Device [1025:0429]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 64, Cache Line Size: 32 bytes
Interrupt: pin ? routed to IRQ 16
Region 0: Memory at d0400000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel

00:14.3 ISA bridge [0601]: ATI Technologies Inc SB7x0/SB8x0/SB9x0 LPC host
controller [1002:439d] (rev 40)
Subsystem: Acer Incorporated [ALI] Device [1025:0429]
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

00:14.4 PCI bridge [0604]: ATI Technologies Inc SBx00 PCI to PCI Bridge
[1002:4384] (rev 40) (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=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 64
Bus: primary=00, secondary=07, subordinate=07, sec-latency=64
Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-

00:16.0 USB Controller [0c03]: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI0
Controller [1002:4397] (prog-if 10 [OHCI])
Subsystem: Acer Incorporated [ALI] Device [1025:0429]
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: 64, Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 18
Region 0: Memory at d0406000 (32-bit, non-prefetchable) [size=4K]
Kernel driver in use: ohci_hcd

00:16.2 USB Controller [0c03]: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB EHCI
Controller [1002:4396] (prog-if 20 [EHCI])
Subsystem: Acer Incorporated [ALI] Device [1025:0429]
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: 64, Cache Line Size: 32 bytes
Interrupt: pin B routed to IRQ 17
Region 0: Memory at d0607800 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd

00:18.0 Host bridge [0600]: Advanced Micro Devices [AMD] Family 10h Processor
HyperTransport Configuration [1022:1200]
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-
Capabilities: <access denied>

00:18.1 Host bridge [0600]: Advanced Micro Devices [AMD] Family 10h Processor
Address Map [1022:1201]
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-

00:18.2 Host bridge [0600]: Advanced Micro Devices [AMD] Family 10h Processor
DRAM Controller [1022:1202]
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-

00:18.3 Host bridge [0600]: Advanced Micro Devices [AMD] Family 10h Processor
Miscellaneous Control [1022:1203]
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-
Capabilities: <access denied>
Kernel driver in use: k10temp

00:18.4 Host bridge [0600]: Advanced Micro Devices [AMD] Family 10h Processor
Link Control [1022:1204]
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-

01:05.0 VGA compatible controller [0300]: ATI Technologies Inc M880G [Mobility
Radeon HD 4200] [1002:9712] (prog-if 00 [VGA controller])
Subsystem: Acer Incorporated [ALI] Device [1025:0429]
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: 32 bytes
Interrupt: pin A routed to IRQ 18
Region 0: Memory at c0000000 (32-bit, prefetchable) [size=256M]
Region 1: I/O ports at 9000 [size=256]
Region 2: Memory at d0100000 (32-bit, non-prefetchable) [size=64K]
Region 5: Memory at d0000000 (32-bit, non-prefetchable) [size=1M]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: fglrx_pci

01:05.1 Audio device [0403]: ATI Technologies Inc RS880 Audio Device [Radeon HD
4200] [1002:970f]
Subsystem: Acer Incorporated [ALI] Device [1025:0429]
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: 32 bytes
Interrupt: pin B routed to IRQ 19
Region 0: Memory at d0110000 (32-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel

03:00.0 Ethernet controller [0200]: Atheros Communications AR8151 v1.0 Gigabit
Ethernet [1969:1073] (rev c0)
Subsystem: Acer Incorporated [ALI] Device [1025:040d]
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: 32 bytes
Interrupt: pin A routed to IRQ 43
Region 0: Memory at d0200000 (64-bit, non-prefetchable) [size=256K]
Region 2: I/O ports at a000 [size=128]
Capabilities: <access denied>
Kernel driver in use: atl1c

06:00.0 Network controller [0280]: Atheros Communications Inc. AR928X Wireless
Network Adapter (PCI-Express) [168c:002a] (rev 01)
Subsystem: Foxconn International, Inc. Device [105b:e01f]
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: 32 bytes
Interrupt: pin A routed to IRQ 17
Region 0: Memory at d0300000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: ath9k



** USB devices:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 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 001 Device 002: ID 0bda:0138 Realtek Semiconductor Corp.
Bus 002 Device 002: ID 064e:a219 Suyin Corp. 1.3M WebCam (notebook emachines E730, Acer sub-brand)


-- System Information:
Debian Release: wheezy/sid
APT prefers testing-proposed-updates
APT policy: (500, 'testing-proposed-updates'), (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.38-2-amd64 (SMP w/1 CPU core)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages linux-image-2.6.38-2-amd64 depends on:
ii debconf [debconf-2.0] 1.5.38 Debian configuration management sy
ii initramfs-tools [linux-initra 0.98.8 tools for generating an initramfs
ii linux-base 3.2 Linux image base package
ii module-init-tools 3.12-1 tools for managing Linux kernel mo

Versions of packages linux-image-2.6.38-2-amd64 recommends:
ii firmware-linux-free 3 Binary firmware for various driver

Versions of packages linux-image-2.6.38-2-amd64 suggests:
ii extlinux 2:4.03+dfsg-12 collection of boot loaders (ext2/3
ii grub-pc 1.99~rc1-13 GRand Unified Bootloader, version
pn linux-doc-2.6.38 <none> (no description available)

Versions of packages linux-image-2.6.38-2-amd64 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)
pn firmware-linux <none> (no description available)
ii firmware-linux-nonfree 0.29 Binary firmware for various driver
pn firmware-qlogic <none> (no description available)
pn firmware-ralink <none> (no description available)
pn xen-hypervisor <none> (no description available)

-- debconf information:
linux-image-2.6.38-2-amd64/prerm/removing-running-kernel-2.6.38-2-amd64: true
linux-image-2.6.38-2-amd64/postinst/missing-firmware-2.6.38-2-amd64:
linux-image-2.6.38-2-amd64/postinst/ignoring-do-bootloader-2.6.38-2-amd64:
linux-image-2.6.38-2-amd64/postinst/depmod-error-initrd-2.6.38-2-amd64: false



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Archive: 20110504002759.9285.76736.reportbug@debian.scott.l ocal">http://lists.debian.org/20110504002759.9285.76736.reportbug@debian.scott.l ocal
 
Old 02-21-2012, 10:28 PM
Jonathan Nieder
 
Default Bug#625507: acer-wmi: acer-wmi kernel module causes wireless to not work

Zack Buhman wrote:

> I compiled kernel 3.0.0-rc1 a few hours ago, and this issue appears to
> be fixed completely. This bug can be closed.

Thanks! Just to check, is this fixed in the distro kernel from
wheezy/sid, too?



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