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Old 05-28-2008, 02:23 PM
Didier Raboud
 
Default Bug#483375: linux-image-2.6.25-2-amd64: 2.6.25-4 broke cpu frequency scaling

Package: linux-image-2.6.25-2-amd64
Version: 2.6.25-4
Severity: normal

Hi,

with latest update of linux-image-2.6.25-2-amd4, I lost the folders
/sys/devices/system/cpu/cpu*/cpufreq and thus, kpowersave does not show
the frequency used and does not allow to chose between ondemand,
performance, powersave as it did before.

Regards,

Didier

-- Package-specific info:
** Version:
Linux version 2.6.25-2-amd64 (Debian 2.6.25-4) (maks@debian.org) (gcc version 4.1.3 20080420 (prerelease) (Debian 4.1.2-22)) #1 SMP Tue May 27 12:45:24 UTC 2008

** Command line:
BOOT_IMAGE=(hd0,1)/vmlinuz-2.6.25-2-amd64 root=/dev/mapper/Tamino-Root ro quiet vga=792

** Not tainted

** Kernel log:
[12840.499674] usb 7-2: new full speed USB device using uhci_hcd and address 24
[12920.661435] CPU0 attaching NULL sched-domain.
[12920.661448] CPU1 attaching NULL sched-domain.
[12920.680336] CPU0 attaching sched-domain:
[12920.680348] domain 0: span 00000003
[12920.680353] groups: 00000001 00000002
[12920.680364] domain 1: span 00000003
[12920.680370] groups: 00000003
[12920.680378] domain 2: span 00000003
[12920.680385] groups: 00000003
[12920.680394] CPU1 attaching sched-domain:
[12920.680399] domain 0: span 00000003
[12920.680405] groups: 00000002 00000001
[12920.680415] domain 1: span 00000003
[12920.680421] groups: 00000003
[12920.680428] domain 2: span 00000003
[12920.680434] groups: 00000003
[12840.674052] usb 7-2: configuration #1 chosen from 1 choice
[12840.677112] usb 7-2: New USB device found, idVendor=0483, idProduct=2016
[12840.677123] usb 7-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[12840.677129] usb 7-2: Product: Biometric Coprocessor
[12840.677133] usb 7-2: Manufacturer: STMicroelectronics
[12840.912834] usb 7-1.2: new full speed USB device using uhci_hcd and address 25
[12841.031017] usb 7-1.2: configuration #1 chosen from 1 choice
[12841.034200] usb 7-1.2: New USB device found, idVendor=0b97, idProduct=7772
[12841.034210] usb 7-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[12841.034216] usb 7-1.2: Product: O2Micro CCID SC Reader
[12841.034220] usb 7-1.2: Manufacturer: O2
[12844.683098] CPU0 attaching NULL sched-domain.
[12844.683111] CPU1 attaching NULL sched-domain.
[12844.703771] CPU0 attaching sched-domain:
[12844.703783] domain 0: span 00000003
[12844.703788] groups: 00000001 00000002
[12844.703796] domain 1: span 00000003
[12844.703800] groups: 00000003
[12844.703807] CPU1 attaching sched-domain:
[12844.703811] domain 0: span 00000003
[12844.703815] groups: 00000002 00000001
[12844.703821] domain 1: span 00000003
[12844.703825] groups: 00000003
[12850.444863] wlan0: no IPv6 routers present
[14131.680235] CPU0 attaching NULL sched-domain.
[14131.680250] CPU1 attaching NULL sched-domain.
[14131.703368] CPU0 attaching sched-domain:
[14131.703381] domain 0: span 00000003
[14131.703386] groups: 00000001 00000002
[14131.703396] domain 1: span 00000003
[14131.703402] groups: 00000003
[14131.703412] CPU1 attaching sched-domain:
[14131.703417] domain 0: span 00000003
[14131.703423] groups: 00000002 00000001
[14131.703433] domain 1: span 00000003
[14131.703439] groups: 00000003
[14280.205220] hub 4-0:1.0: unable to enumerate USB device on port 2
[14280.445219] usb 5-2: new low speed USB device using uhci_hcd and address 3
[14195.520990] usb 5-2: configuration #1 chosen from 1 choice
[14195.561666] input: Logitech USB Receiver as /class/input/input12
[14195.607816] input,hidraw0: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-0000:00:1d.0-2
[14195.640787] input: Logitech USB Receiver as /class/input/input13
[14195.710682] input,hiddev96,hidraw1: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:1d.0-2
[14195.710847] usb 5-2: New USB device found, idVendor=046d, idProduct=c521
[14195.710853] usb 5-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[14195.710858] usb 5-2: Product: USB Receiver
[14195.710862] usb 5-2: Manufacturer: Logitech
[14531.170340] CPU0 attaching NULL sched-domain.
[14531.170352] CPU1 attaching NULL sched-domain.
[14531.202046] CPU0 attaching sched-domain:
[14531.202057] domain 0: span 00000003
[14531.202063] groups: 00000001 00000002
[14531.202074] domain 1: span 00000003
[14531.202080] groups: 00000003
[14531.202089] CPU1 attaching sched-domain:
[14531.202094] domain 0: span 00000003
[14531.202100] groups: 00000002 00000001
[14531.202111] domain 1: span 00000003
[14531.202117] groups: 00000003
[14449.683509] CPU0 attaching NULL sched-domain.
[14449.683523] CPU1 attaching NULL sched-domain.
[14449.692406] CPU0 attaching sched-domain:
[14449.692418] domain 0: span 00000003
[14449.692423] groups: 00000001 00000002
[14449.692430] domain 1: span 00000003
[14449.692434] groups: 00000003
[14449.692441] CPU1 attaching sched-domain:
[14449.692445] domain 0: span 00000003
[14449.692449] groups: 00000002 00000001
[14449.692455] domain 1: span 00000003
[14449.692460] groups: 00000003
[14814.963921] CPU0 attaching NULL sched-domain.
[14814.963964] CPU1 attaching NULL sched-domain.
[14814.987201] CPU0 attaching sched-domain:
[14814.987212] domain 0: span 00000003
[14814.987218] groups: 00000001 00000002
[14814.987225] domain 1: span 00000003
[14814.987229] groups: 00000003
[14814.987236] CPU1 attaching sched-domain:
[14814.987240] domain 0: span 00000003
[14814.987244] groups: 00000002 00000001
[14814.987250] domain 1: span 00000003
[14814.987254] groups: 00000003

** Loaded modules:
Module Size Used by
cpufreq_ondemand 13712 0
freq_table 9728 1 cpufreq_ondemand
usbhid 49632 0
ff_memless 10248 1 usbhid
tun 16640 0
appletalk 41744 0
ax25 61596 0
ipx 33232 0
p8023 6656 1 ipx
i915 37632 2
drm 99112 3 i915
rfcomm 46112 4
hidp 25216 2
hid 44736 2 usbhid,hidp
l2cap 29696 14 rfcomm,hidp
ppdev 13832 0
sbs 14336 0
sbshc 11904 1 sbs
parport_pc 34344 0
lp 17540 0
parport 44848 3 ppdev,parport_pc,lp
container 9600 0
kvm_intel 31552 0
kvm 113368 1 kvm_intel
ipv6 294120 10
firewire_sbp2 22808 0
loop 23044 0
snd_hda_intel 414296 5
snd_pcm_oss 46752 0
snd_pcm 88072 3 snd_hda_intel,snd_pcm_oss
snd_mixer_oss 21376 1 snd_pcm_oss
snd_seq_dummy 8580 0
snd_seq_oss 36736 0
snd_seq_midi 13376 0
snd_rawmidi 31008 1 snd_seq_midi
arc4 6528 2
snd_seq_midi_event 12544 2 snd_seq_oss,snd_seq_midi
ecb 8192 2
snd_seq 58912 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_mid i_event
snd_timer 29328 3 snd_pcm,snd_seq
pcmcia 45080 0
snd_seq_device 12948 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi ,snd_seq
joydev 17664 0
iwl3945 98036 0
video 27412 0
output 8704 1 video
bay 11392 0
snd 66888 17 snd_hda_intel,snd_pcm_oss,snd_pcm,snd_mixer_oss,sn d_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_de vice
firmware_class 14976 2 pcmcia,iwl3945
yenta_socket 31500 1
rsrc_nonstatic 16128 1 yenta_socket
pcmcia_core 46500 3 pcmcia,yenta_socket,rsrc_nonstatic
serio_raw 11652 0
i2c_i801 15260 0
mac80211 143116 1 iwl3945
button 13856 0
ac 9344 0
wmi 13120 0
battery 14208 0
soundcore 13088 1 snd
intel_agp 34160 1
hci_usb 21148 2
iTCO_wdt 17360 0
psmouse 45724 0
snd_page_alloc 15120 2 snd_hda_intel,snd_pcm
cfg80211 25360 1 mac80211
bluetooth 65444 8 rfcomm,hidp,l2cap,hci_usb
dcdbas 13616 0
evdev 17408 9
ext3 139280 6
jbd 55336 1 ext3
mbcache 13956 1 ext3
sha256_generic 13952 0
aes_x86_64 12928 3
aes_generic 32424 1 aes_x86_64
cbc 8960 1
dm_crypt 20488 1
crypto_blkcipher 24324 4 ecb,cbc,dm_crypt
dm_mirror 31748 0
dm_snapshot 22472 0
dm_mod 68536 18 dm_crypt,dm_mirror,dm_snapshot
ide_cd_mod 41504 0
cdrom 39464 1 ide_cd_mod
piix 12808 0 [permanent]
ide_pci_generic 9476 0 [permanent]
ide_core 138160 3 ide_cd_mod,piix,ide_pci_generic
sd_mod 33728 3
firewire_ohci 27908 0
firewire_core 45920 2 firewire_sbp2,firewire_ohci
crc_itu_t 6656 1 firewire_core
ahci 36616 2
ata_generic 13572 0
libata 165808 2 ahci,ata_generic
scsi_mod 170360 3 firewire_sbp2,sd_mod,libata
tg3 102532 0
ehci_hcd 40076 0
uhci_hcd 29472 0
dock 16288 2 bay,libata
thermal 26656 1
processor 49388 3 thermal
fan 10760 1
intelfb 42280 0
i2c_algo_bit 11012 1 intelfb
i2c_core 30752 3 i2c_i801,intelfb,i2c_algo_bit

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub [8086:2a00] (rev 0c)
Subsystem: Dell Device [1028:01f9]
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>
Kernel driver in use: agpgart-intel
Kernel modules: intel-agp

00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller [8086:2a02] (rev 0c)
Subsystem: Dell Device [1028:01f9]
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 fea00000 (64-bit, non-prefetchable) [size=1M]
Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at eff8 [size=8]
Capabilities: <access denied>

00:02.1 Display controller [0380]: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller [8086:2a03] (rev 0c)
Subsystem: Dell Device [1028:01f9]
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
Region 0: Memory at feb00000 (64-bit, non-prefetchable) [size=1M]
Capabilities: <access denied>

00:1a.0 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 [8086:2834] (rev 02)
Subsystem: Dell Device [1028:01f9]
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 20
Region 4: I/O ports at 6f20 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd

00:1a.1 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 [8086:2835] (rev 02)
Subsystem: Dell Device [1028:01f9]
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 6f00 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd

00:1a.7 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 [8086:283a] (rev 02) (prog-if 20)
Subsystem: Dell Device [1028:01f9]
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 22
Region 0: Memory at fed1c400 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd
Kernel modules: ehci-hcd

00:1b.0 Audio device [0403]: Intel Corporation 82801H (ICH8 Family) HD Audio Controller [8086:284b] (rev 02)
Subsystem: Dell Device [1028:01f9]
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 21
Region 0: Memory at fe9fc000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel

00:1c.0 PCI bridge [0604]: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 [8086:283f] (rev 02)
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=0b, subordinate=0b, sec-latency=0
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-driver
Kernel modules: shpchp

00:1c.1 PCI bridge [0604]: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 [8086:2841] (rev 02)
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=0c, subordinate=0c, sec-latency=0
Memory behind bridge: fe800000-fe8fffff
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-driver
Kernel modules: shpchp

00:1c.5 PCI bridge [0604]: Intel Corporation 82801H (ICH8 Family) PCI Express Port 6 [8086:2849] (rev 02)
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=09, subordinate=09, sec-latency=0
Memory behind bridge: fe700000-fe7fffff
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-driver
Kernel modules: shpchp

00:1d.0 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 [8086:2830] (rev 02)
Subsystem: Dell Device [1028:01f9]
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 20
Region 4: I/O ports at 6f80 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd

00:1d.1 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 [8086:2831] (rev 02)
Subsystem: Dell Device [1028:01f9]
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 6f60 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd

00:1d.2 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 [8086:2832] (rev 02)
Subsystem: Dell Device [1028:01f9]
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 22
Region 4: I/O ports at 6f40 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd

00:1d.7 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 [8086:2836] (rev 02) (prog-if 20)
Subsystem: Dell Device [1028:01f9]
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 20
Region 0: Memory at fed1c000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd
Kernel modules: ehci-hcd

00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev f2) (prog-if 01)
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=03, subordinate=07, sec-latency=32
I/O behind bridge: 00002000-00002fff
Memory behind bridge: fe600000-fe6fffff
Prefetchable memory behind bridge: 0000000088000000-000000008bffffff
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 82801HEM (ICH8M) LPC Interface Controller [8086:2815] (rev 02)
Subsystem: Dell Device [1028:01f9]
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>
Kernel modules: iTCO_wdt

00:1f.1 IDE interface [0101]: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) IDE Controller [8086:2850] (rev 02) (prog-if 8a [Master SecP PriP])
Subsystem: Dell Device [1028:01f9]
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 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 6fa0 [size=16]
Kernel driver in use: PIIX_IDE
Kernel modules: ata_generic, piix, ide-pci-generic

00:1f.2 SATA controller [0106]: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA AHCI Controller [8086:2829] (rev 02) (prog-if 01)
Subsystem: Dell Device [1028:01f9]
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 1276
Region 0: I/O ports at 6eb0 [size=8]
Region 1: I/O ports at 6eb8 [size=4]
Region 2: I/O ports at 6ec0 [size=8]
Region 3: I/O ports at 6ec8 [size=4]
Region 4: I/O ports at 6ee0 [size=32]
Region 5: Memory at fe9fb800 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: ahci
Kernel modules: ahci

00:1f.3 SMBus [0c05]: Intel Corporation 82801H (ICH8 Family) SMBus Controller [8086:283e] (rev 02)
Subsystem: Dell Device [1028:01f9]
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 17
Region 0: Memory at fe9fb700 (32-bit, non-prefetchable) [size=256]
Region 4: I/O ports at 10c0 [size=32]
Kernel driver in use: i801_smbus
Kernel modules: i2c-i801

03:01.0 CardBus bridge [0607]: O2 Micro, Inc. Cardbus bridge [1217:7135] (rev 21)
Subsystem: Dell Device [1028:01f9]
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: 168
Interrupt: pin A routed to IRQ 19
Region 0: Memory at fe600000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=03, secondary=04, subordinate=07, sec-latency=176
Memory window 0: 88000000-8bfff000 (prefetchable)
Memory window 1: 8c000000-8ffff000
I/O window 0: 00002000-000020ff
I/O window 1: 00002400-000024ff
BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset+ 16bInt+ PostWrite+
16-bit legacy interface ports at 0001
Kernel driver in use: yenta_cardbus
Kernel modules: yenta_socket

03:01.4 FireWire (IEEE 1394) [0c00]: O2 Micro, Inc. Firewire (IEEE 1394) [1217:00f7] (rev 02) (prog-if 10)
Subsystem: Dell Device [1028:01f9]
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: 64 bytes
Interrupt: pin A routed to IRQ 19
Region 0: Memory at fe6ff000 (32-bit, non-prefetchable) [size=4K]
Region 1: Memory at fe6fe800 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: firewire_ohci
Kernel modules: firewire-ohci

09:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme BCM5755M Gigabit Ethernet PCI Express [14e4:1673] (rev 02)
Subsystem: Dell Device [1028:01f9]
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 1275
Region 0: Memory at fe7f0000 (64-bit, non-prefetchable) [size=64K]
Expansion ROM at <ignored> [disabled]
Capabilities: <access denied>
Kernel driver in use: tg3
Kernel modules: tg3

0c:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 3945ABG Network Connection [8086:4222] (rev 02)
Subsystem: Intel Corporation Device [8086:1021]
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 1274
Region 0: Memory at fe8ff000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: iwl3945
Kernel modules: iwl3945



-- System Information:
Debian Release: lenny/sid
APT prefers testing
APT policy: (700, 'testing'), (700, 'stable'), (600, 'unstable'), (50, 'experimental'), (50, 'unstable'), (50, 'testing'), (50, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.25-2-amd64 (SMP w/2 CPU cores)
Locale: LANG=fr_CH.UTF-8, LC_CTYPE=fr_CH.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages linux-image-2.6.25-2-amd64 depends on:
ii debconf [debconf-2.0] 1.5.22 Debian configuration management sy
ii initramfs-tools [linux-initra 0.92a tools for generating an initramfs
ii module-init-tools 3.4-1 tools for managing Linux kernel mo

linux-image-2.6.25-2-amd64 recommends no packages.

-- debconf information:
shared/kernel-image/really-run-bootloader: true
linux-image-2.6.25-2-amd64/preinst/abort-overwrite-2.6.25-2-amd64:
linux-image-2.6.25-2-amd64/prerm/removing-running-kernel-2.6.25-2-amd64: true
linux-image-2.6.25-2-amd64/postinst/old-initrd-link-2.6.25-2-amd64: true
linux-image-2.6.25-2-amd64/postinst/create-kimage-link-2.6.25-2-amd64: true
linux-image-2.6.25-2-amd64/preinst/failed-to-move-modules-2.6.25-2-amd64:
linux-image-2.6.25-2-amd64/preinst/abort-install-2.6.25-2-amd64:
linux-image-2.6.25-2-amd64/postinst/kimage-is-a-directory:
linux-image-2.6.25-2-amd64/postinst/depmod-error-2.6.25-2-amd64: false
linux-image-2.6.25-2-amd64/postinst/bootloader-test-error-2.6.25-2-amd64:
linux-image-2.6.25-2-amd64/postinst/old-system-map-link-2.6.25-2-amd64: true
linux-image-2.6.25-2-amd64/prerm/would-invalidate-boot-loader-2.6.25-2-amd64: true
linux-image-2.6.25-2-amd64/preinst/overwriting-modules-2.6.25-2-amd64: true
linux-image-2.6.25-2-amd64/postinst/depmod-error-initrd-2.6.25-2-amd64: false
linux-image-2.6.25-2-amd64/postinst/old-dir-initrd-link-2.6.25-2-amd64: true
linux-image-2.6.25-2-amd64/preinst/elilo-initrd-2.6.25-2-amd64: true
linux-image-2.6.25-2-amd64/postinst/bootloader-error-2.6.25-2-amd64:
linux-image-2.6.25-2-amd64/preinst/lilo-initrd-2.6.25-2-amd64: true
linux-image-2.6.25-2-amd64/preinst/lilo-has-ramdisk:
linux-image-2.6.25-2-amd64/preinst/initrd-2.6.25-2-amd64:
linux-image-2.6.25-2-amd64/preinst/bootloader-initrd-2.6.25-2-amd64: true



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Old 06-03-2008, 06:53 AM
maximilian attems
 
Default Bug#483375: linux-image-2.6.25-2-amd64: 2.6.25-4 broke cpu frequency scaling

tags 483375 moreinfo unreproducible
stop

On Wed, 28 May 2008, Didier Raboud wrote:

> Package: linux-image-2.6.25-2-amd64
> Version: 2.6.25-4
> Severity: normal
>
> Hi,
>
> with latest update of linux-image-2.6.25-2-amd4, I lost the folders
> /sys/devices/system/cpu/cpu*/cpufreq and thus, kpowersave does not show
> the frequency used and does not allow to chose between ondemand,
> performance, powersave as it did before.
>
> Regards,
>
> Didier

can't reproduce your statement.

have for example
cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq
800000


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maks



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