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Old 11-22-2009, 03:51 PM
Lennert Van Alboom
 
Default Bug#557527: (no subject)

Package: linux-2.6
Version: 2.6.31-2
Severity: normal

When the battery is being charged, its charge will rise steadily until it
reaches 99%, after which its charge_now jumps to the value held by
charge_full_design. This basically means that charge_now will hold a value
larger than the one in charge_full, which confuses (for an example) gkrellm
up to a point that it reports the battery to suddenly be at "130% full".

I reported this as a bug in gkrellm initially (http://bugs.debian.org/551518)
but it turned out rather quickly to be a sysfs thing.

I noticed this oddity first in kernel 2.6.30-1-686, and upgraded to
2.6.31-1-686 following the gkrellm maintainer's advice. This didn't change
the behaviour.

Kind regards,


Lennert


-- Package-specific info:
** Version:
Linux version 2.6.31-1-686 (Debian 2.6.31-2) (ben@decadent.org.uk) (gcc version 4.3.4 (Debian 4.3.4-6) ) #1 SMP Sun Nov 15 20:39:33 UTC 2009

** Command line:
root=/dev/mapper/SYSTEM-ROOT ro quiet vga=773

** Not tainted

** Kernel log:
[ 22.116394] phy0: Selected rate control algorithm 'iwl-3945-rs'
[ 22.189802] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21
[ 22.192250] HDA Intel 0000:00:1b.0: setting latency timer to 64
[ 22.305041] usb 3-1: new high speed USB device using ehci_hcd and address 2
[ 22.342616] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input7
[ 22.393409] input: HDA Intel Mic at Ext Left Jack as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8
[ 22.395989] input: HDA Intel HP Out at Ext Left Jack as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9
[ 22.426783] ide-cd driver 5.00
[ 22.431754] ide-cd: hda: ATAPI 24X DVD-ROM CD-R/RW drive, 2048kB Cache
[ 22.434430] Uniform CD-ROM driver Revision: 3.20
[ 22.439777] usb 3-1: New USB device found, idVendor=4146, idProduct=d2b5
[ 22.442507] usb 3-1: New USB device strings: Mfr=16, Product=32, SerialNumber=48
[ 22.445133] usb 3-1: Product:
[ 22.447754] usb 3-1: Manufacturer:
[ 22.450342] usb 3-1: SerialNumber: 0005011200032
[ 22.452963] usb 3-1: configuration #1 chosen from 1 choice
[ 22.744909] Initializing USB Mass Storage driver...
[ 22.747594] scsi2 : SCSI emulation for USB Mass Storage devices
[ 22.750288] usb-storage: device found at 2
[ 22.750290] usb-storage: waiting for device to settle before scanning
[ 22.750295] usbcore: registered new interface driver usb-storage
[ 22.752989] USB Mass Storage support registered.
[ 22.960066] usb 7-1: new full speed USB device using uhci_hcd and address 2
[ 23.114710] usb 7-1: New USB device found, idVendor=0b97, idProduct=7761
[ 23.117500] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 23.120311] usb 7-1: configuration #1 chosen from 1 choice
[ 23.125758] hub 7-1:1.0: USB hub found
[ 23.129697] hub 7-1:1.0: 4 ports detected
[ 23.413724] usb 7-1.2: new full speed USB device using uhci_hcd and address 3
[ 23.537718] usb 7-1.2: New USB device found, idVendor=0b97, idProduct=7772
[ 23.540607] usb 7-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 23.543369] usb 7-1.2: Product: O2Micro CCID SC Reader
[ 23.546120] usb 7-1.2: Manufacturer: O2
[ 23.549043] usb 7-1.2: configuration #1 chosen from 1 choice
[ 24.298455] loop: module loaded
[ 25.778608] XFS mounting filesystem dm-4
[ 27.748259] usb-storage: device scan complete
[ 27.749101] scsi 2:0:0:0: Direct-Access I0MEGA UMni1GB*IOM2J4 1.00 PQ: 0 ANSI: 2
[ 27.753695] sd 2:0:0:0: [sdb] 2031616 512-byte logical blocks: (1.04 GB/992 MiB)
[ 27.757137] sd 2:0:0:0: [sdb] Write Protect is off
[ 27.759956] sd 2:0:0:0: [sdb] Mode Sense: 03 00 00 00
[ 27.759958] sd 2:0:0:0: [sdb] Assuming drive cache: write through
[ 27.765219] sd 2:0:0:0: [sdb] Assuming drive cache: write through
[ 27.767979] sdb: sdb1 sdb2
[ 27.773214] sd 2:0:0:0: [sdb] Assuming drive cache: write through
[ 27.776046] sd 2:0:0:0: [sdb] Attached SCSI removable disk
[ 30.416096] Ending clean XFS mount for filesystem: dm-4
[ 30.537037] XFS mounting filesystem dm-3
[ 31.197412] Ending clean XFS mount for filesystem: dm-3
[ 31.317270] Adding 1998840k swap on /dev/mapper/SYSTEM-SWAP. Priority:-1 extents:1 across:1998840k
[ 32.690116] iwl3945 0000:0c:00.0: firmware: requesting iwlwifi-3945-2.ucode
[ 32.759647] iwl3945 0000:0c:00.0: loaded firmware version 15.32.2.9
[ 32.835948] Registered led device: iwl-phy0::radio
[ 32.839032] Registered led device: iwl-phy0::assoc
[ 32.841798] Registered led device: iwl-phy0::RX
[ 32.844454] Registered led device: iwl-phy0::TX
[ 32.864931] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 32.999621] tg3 0000:09:00.0: PME# disabled
[ 33.002345] tg3 0000:09:00.0: irq 29 for MSI/MSI-X
[ 33.062080] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 36.662000] wlan0: authenticate with AP 00:14:bf:04:5b:cd
[ 36.667169] wlan0: authenticated
[ 36.667172] wlan0: associate with AP 00:14:bf:04:5b:cd
[ 36.670946] wlan0: RX AssocResp from 00:14:bf:04:5b:cd (capab=0x411 status=0 aid=1)
[ 36.670949] wlan0: associated
[ 36.672266] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 37.117014] input: ACPI Virtual Keyboard Device as /devices/virtual/input/input10
[ 40.856976] apm: BIOS not found.
[ 41.620856] lp: driver loaded but no devices found
[ 41.637406] ppdev: user-space parallel port driver
[ 47.389030] wlan0: no IPv6 routers present
[ 48.185026] [drm] Initialized drm 1.1.0 20060810
[ 48.236318] pci 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 48.236323] pci 0000:00:02.0: setting latency timer to 64
[ 48.238994] pci 0000:00:02.0: irq 30 for MSI/MSI-X
[ 48.240474] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A03:00/device:37/input/input11
[ 48.240546] ACPI: Video Device [VID1] (multi-head: yes rom: no post: no)
[ 48.240798] ACPI Warning: \_SB_.PCI0.VID2._DOD: Return Package has no elements (empty) 20090521 nspredef-434
[ 48.241377] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A03:00/device:3c/input/input12
[ 48.241445] ACPI: Video Device [VID2] (multi-head: yes rom: no post: no)
[ 48.241591] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[ 231.202879] FAT: utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
[ 270.440412] RPC: Registered udp transport module.
[ 270.440415] RPC: Registered tcp transport module.
[ 270.528663] Slow work thread pool: Starting up
[ 270.528928] Slow work thread pool: Ready
[ 270.528967] FS-Cache: Loaded
[ 270.623472] FS-Cache: Netfs 'nfs' registered for caching
[ 270.739585] svc: failed to register lockdv1 RPC service (errno 97).
[ 386.847734] vboxdrv: Trying to deactivate the NMI watchdog permanently...
[ 386.847743] vboxdrv: Warning: 2.6.31+ kernel detected. Most likely the hwardware performance
[ 386.847747] vboxdrv: counter framework which can generate NMIs is active. You have to prevent
[ 386.847751] vboxdrv: the usage of hardware performance counters by
[ 386.847754] vboxdrv: echo 2 > /proc/sys/kernel/perf_counter_paranoid
[ 386.847764] vboxdrv: Found 2 processor cores.
[ 386.851206] vboxdrv: fAsync=0 offMin=0x48e offMax=0x250a
[ 386.855333] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'.
[ 386.855341] vboxdrv: Successfully loaded version 3.0.12 (interface 0x00110000).
[ 469.619809] usb 3-1: USB disconnect, address 2
[ 1058.000060] Clocksource tsc unstable (delta = -67308096 ns)

** Model information
not available

** Loaded modules:
Module Size Used by
vboxnetadp 75984 0
vboxnetflt 82432 0
vboxdrv 114592 1 vboxnetflt
nfs 252000 2
lockd 64696 1 nfs
fscache 36696 1 nfs
nfs_acl 2860 1 nfs
auth_rpcgss 34388 1 nfs
sunrpc 181096 13 nfs,lockd,nfs_acl,auth_rpcgss
nls_utf8 1664 0
nls_cp437 5464 0
vfat 9324 0
fat 45736 1 vfat
i915 198840 1
drm 150248 2 i915
i2c_algo_bit 5428 1 i915
ppdev 6172 0
lp 8656 0
parport 33408 2 ppdev,lp
acpi_cpufreq 8104 0
cpufreq_powersave 1408 0
cpufreq_conservative 6780 0
cpufreq_userspace 2944 0
cpufreq_stats 3868 0
binfmt_misc 7596 1
uinput 7244 1
firewire_sbp2 13948 0
loop 14268 0
usb_storage 50916 0
ide_cd_mod 25548 0
cdrom 31704 1 ide_cd_mod
snd_hda_codec_idt 54024 1
snd_hda_intel 24124 1
snd_hda_codec 70532 2 snd_hda_codec_idt,snd_hda_intel
arc4 1712 2
ecb 2724 2
snd_hwdep 6824 1 snd_hda_codec
iwl3945 62944 0
snd_pcm_oss 35316 0
snd_mixer_oss 13528 1 snd_pcm_oss
iwlcore 103596 1 iwl3945
joydev 9252 0
snd_pcm 69984 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_seq_midi 6096 0
snd_rawmidi 20452 1 snd_seq_midi
uhci_hcd 20488 0
ehci_hcd 32476 0
snd_seq_midi_event 6992 1 snd_seq_midi
mac80211 136172 2 iwl3945,iwlcore
led_class 4236 2 iwl3945,iwlcore
snd_seq 47960 2 snd_seq_midi,snd_seq_midi_event
intel_agp 25536 1
i2c_i801 8948 0
snd_timer 19000 2 snd_pcm,snd_seq
agpgart 33088 3 drm,intel_agp
pcmcia 26196 0
tg3 96972 0
usbcore 141112 4 usb_storage,uhci_hcd,ehci_hcd
firewire_ohci 20440 0
snd_seq_device 6780 3 snd_seq_midi,snd_rawmidi,snd_seq
firewire_core 45236 2 firewire_sbp2,firewire_ohci
psmouse 41076 0
yenta_socket 22736 1
i2c_core 21744 4 i915,drm,i2c_algo_bit,i2c_i801
libphy 23160 1 tg3
rsrc_nonstatic 10616 1 yenta_socket
pcmcia_core 34464 3 pcmcia,yenta_socket,rsrc_nonstatic
piix 6064 0
pcspkr 2428 0
evdev 8832 23
snd 54440 13 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
serio_raw 5108 0
dell_laptop 3280 0
soundcore 6844 1 snd
video 19856 1 i915
dcdbas 7424 1 dell_laptop
nls_base 7188 5 nls_utf8,nls_cp437,vfat,fat,usbcore
cfg80211 83760 3 iwl3945,iwlcore,mac80211
snd_page_alloc 8644 2 snd_hda_intel,snd_pcm
output 2872 1 video
rfkill 18660 2 dell_laptop,cfg80211
crc_itu_t 1892 1 firewire_core
wmi 6680 0
ac 3124 0
battery 6348 0
processor 36760 3 acpi_cpufreq
button 5488 0
xfs 480780 3
exportfs 4016 1 xfs
sha256_generic 11492 0
aes_i586 8312 2
aes_generic 27640 1 aes_i586
cbc 3352 1
dm_crypt 12340 1
dm_mod 65432 15 dm_crypt
sd_mod 31840 2
crc_t10dif 1716 1 sd_mod
thermal 13720 0
fan 4460 0
thermal_sys 14396 4 video,processor,thermal,fan
ata_generic 4500 0
ide_pci_generic 3784 0
ide_core 97660 3 ide_cd_mod,piix,ide_pci_generic
ata_piix 21484 1
libata 162920 2 ata_generic,ata_piix
scsi_mod 143032 4 firewire_sbp2,usb_storage,sd_mod,libata

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub [8086:2a00] (rev 0c)
Subsystem: Dell Device [1028:01fe]
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

00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller [8086:2a02] (rev 0c) (prog-if 00 [VGA controller])
Subsystem: Dell Device [1028:01fe]
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 fea00000 (64-bit, non-prefetchable) [size=1M]
Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at efe8 [size=8]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>

00:02.1 Display controller [0380]: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller [8086:2a03] (rev 0c)
Subsystem: Dell Device [1028:01fe]
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) (prog-if 00 [UHCI])
Subsystem: Dell Device [1028:01fe]
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

00:1a.1 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 [8086:2835] (rev 02) (prog-if 00 [UHCI])
Subsystem: Dell Device [1028:01fe]
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

00:1a.7 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 [8086:283a] (rev 02) (prog-if 20 [EHCI])
Subsystem: Dell Device [1028:01fe]
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

00:1b.0 Audio device [0403]: Intel Corporation 82801H (ICH8 Family) HD Audio Controller [8086:284b] (rev 02)
Subsystem: Dell Device [1028:01fe]
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

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=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

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=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

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=0d, subordinate=0e, sec-latency=0
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: fe600000-fe7fffff
Prefetchable memory behind bridge: 00000000f0000000-00000000f01fffff
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

00:1c.5 PCI bridge [0604]: Intel Corporation 82801H (ICH8 Family) PCI Express Port 6 [8086:2849] (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=09, subordinate=09, sec-latency=0
Memory behind bridge: fe500000-fe5fffff
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

00:1d.0 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 [8086:2830] (rev 02) (prog-if 00 [UHCI])
Subsystem: Dell Device [1028:01fe]
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

00:1d.1 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 [8086:2831] (rev 02) (prog-if 00 [UHCI])
Subsystem: Dell Device [1028:01fe]
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

00:1d.2 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 [8086:2832] (rev 02) (prog-if 00 [UHCI])
Subsystem: Dell Device [1028:01fe]
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

00:1d.7 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 [8086:2836] (rev 02) (prog-if 20 [EHCI])
Subsystem: Dell Device [1028:01fe]
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

00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (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=03, subordinate=07, sec-latency=32
I/O behind bridge: 00002000-00002fff
Memory behind bridge: fe400000-fe4fffff
Prefetchable memory behind bridge: 0000000080000000-0000000083ffffff
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 [1028:01fe]
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.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 [1028:01fe]
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

00:1f.2 IDE interface [0101]: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA IDE Controller [8086:2828] (rev 02) (prog-if 8f [Master SecP SecO PriP PriO])
Subsystem: Dell Device [1028:01fe]
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 17
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=16]
Region 5: I/O ports at eff0 [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: Dell Device [1028:01fe]
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 fe9fbf00 (32-bit, non-prefetchable) [size=256]
Region 4: I/O ports at 10c0 [size=32]
Kernel driver in use: i801_smbus

03:01.0 CardBus bridge [0607]: O2 Micro, Inc. Cardbus bridge [1217:7135] (rev 21)
Subsystem: Dell Device [1028:01fe]
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 fe400000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=03, secondary=04, subordinate=07, sec-latency=176
Memory window 0: 80000000-83fff000 (prefetchable)
Memory window 1: 84000000-87fff000
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

03:01.4 FireWire (IEEE 1394) [0c00]: O2 Micro, Inc. Firewire (IEEE 1394) [1217:00f7] (rev 02) (prog-if 10 [OHCI])
Subsystem: Dell Device [1028:01fe]
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 fe4ff000 (32-bit, non-prefetchable) [size=4K]
Region 1: Memory at fe4fe800 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: firewire_ohci

09:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme BCM5755M Gigabit Ethernet PCI Express [14e4:1673] (rev 02)
Subsystem: Dell Device [1028:01fe]
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 29
Region 0: Memory at fe5f0000 (64-bit, non-prefetchable) [size=64K]
Expansion ROM at <ignored> [disabled]
Capabilities: <access denied>
Kernel driver in use: tg3

0c:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 3945ABG [Golan] 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 28
Region 0: Memory at fe8ff000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: iwl3945


** USB devices:
Bus 007 Device 003: ID 0b97:7772 O2 Micro, Inc. OZ776 CCID Smartcard Reader
Bus 007 Device 002: ID 0b97:7761 O2 Micro, Inc. Oz776 1.1 Hub
Bus 007 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 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 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub


-- System Information:
Debian Release: squeeze/sid
APT prefers unstable
APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: i386 (i686)

Kernel: Linux 2.6.31-1-686 (SMP w/2 CPU cores)
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-2.6.31-1-686 depends on:
ii debconf [debconf-2.0] 1.5.28 Debian configuration management sy
ii initramfs-tools [linux-initra 0.93.4 tools for generating an initramfs
ii module-init-tools 3.11-1 tools for managing Linux kernel mo

Versions of packages linux-image-2.6.31-1-686 recommends:
ii firmware-linux-free 2.6.31-2 Binary firmware for various driver
ii libc6-i686 2.10.1-7 GNU C Library: Shared libraries [i

Versions of packages linux-image-2.6.31-1-686 suggests:
pn grub | lilo <none> (no description available)
pn linux-doc-2.6.31 <none> (no description available)

Versions of packages linux-image-2.6.31-1-686 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)
ii firmware-iwlwifi 0.21 Binary firmware for Intel Wireless
ii firmware-linux 0.18 Binary firmware for various driver
pn firmware-linux-nonfree <none> (no description available)
pn firmware-qlogic <none> (no description available)
pn firmware-ralink <none> (no description available)

-- debconf information:
shared/kernel-image/really-run-bootloader: true
linux-image-2.6.31-1-686/postinst/missing-firmware-2.6.31-1-686:
linux-image-2.6.31-1-686/postinst/bootloader-error-2.6.31-1-686:
linux-image-2.6.31-1-686/prerm/would-invalidate-boot-loader-2.6.31-1-686: true
linux-image-2.6.31-1-686/prerm/removing-running-kernel-2.6.31-1-686: true
linux-image-2.6.31-1-686/postinst/bootloader-test-error-2.6.31-1-686:
linux-image-2.6.31-1-686/postinst/depmod-error-initrd-2.6.31-1-686: false



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Old 11-22-2009, 04:53 PM
Ben Hutchings
 
Default Bug#557527: (no subject)

On Sun, 2009-11-22 at 17:51 +0100, Lennert Van Alboom wrote:
> Package: linux-2.6
> Version: 2.6.31-2
> Severity: normal
>
> When the battery is being charged, its charge will rise steadily until it
> reaches 99%, after which its charge_now jumps to the value held by
> charge_full_design. This basically means that charge_now will hold a value
> larger than the one in charge_full, which confuses (for an example) gkrellm
> up to a point that it reports the battery to suddenly be at "130% full".
>
> I reported this as a bug in gkrellm initially (http://bugs.debian.org/551518)
> but it turned out rather quickly to be a sysfs thing.
>
> I noticed this oddity first in kernel 2.6.30-1-686, and upgraded to
> 2.6.31-1-686 following the gkrellm maintainer's advice. This didn't change
> the behaviour.

The kernel basically reports what the firmware (BIOS) tells it, so this
is probably a BIOS bug, but it might be reasonable to work around it.
Try reporting this upstream at <http://bugzilla.kernel.org> and let us
know the bug number so we can track it.

Ben.

--
Ben Hutchings
Unix is many things to many people,
but it's never been everything to anybody.
 
Old 02-25-2010, 09:11 PM
Moritz Muehlenhoff
 
Default Bug#557527: (no subject)

tags 557527 moreinfo
thanks

On Sun, Nov 22, 2009 at 05:53:26PM +0000, Ben Hutchings wrote:
> On Sun, 2009-11-22 at 17:51 +0100, Lennert Van Alboom wrote:
> > Package: linux-2.6
> > Version: 2.6.31-2
> > Severity: normal
> >
> > When the battery is being charged, its charge will rise steadily until it
> > reaches 99%, after which its charge_now jumps to the value held by
> > charge_full_design. This basically means that charge_now will hold a value
> > larger than the one in charge_full, which confuses (for an example) gkrellm
> > up to a point that it reports the battery to suddenly be at "130% full".
> >
> > I reported this as a bug in gkrellm initially (http://bugs.debian.org/551518)
> > but it turned out rather quickly to be a sysfs thing.
> >
> > I noticed this oddity first in kernel 2.6.30-1-686, and upgraded to
> > 2.6.31-1-686 following the gkrellm maintainer's advice. This didn't change
> > the behaviour.
>
> The kernel basically reports what the firmware (BIOS) tells it, so this
> is probably a BIOS bug, but it might be reasonable to work around it.
> Try reporting this upstream at <http://bugzilla.kernel.org> and let us
> know the bug number so we can track it.

Did you report this at http://bugzilla.kernel.org ?

Cheers,
Moritz



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Old 02-26-2010, 07:12 AM
Alver
 
Default Bug#557527: (no subject)

On Thu, Feb 25, 2010 at 11:11:46PM +0100, Moritz Muehlenhoff wrote:

tags 557527 moreinfo
thanks

On Sun, Nov 22, 2009 at 05:53:26PM +0000, Ben Hutchings wrote:

On Sun, 2009-11-22 at 17:51 +0100, Lennert Van Alboom wrote:
> Package: linux-2.6
> Version: 2.6.31-2
> Severity: normal
>
> When the battery is being charged, its charge will rise steadily until it
> reaches 99%, after which its charge_now jumps to the value held by
> charge_full_design. This basically means that charge_now will hold a value
> larger than the one in charge_full, which confuses (for an example) gkrellm
> up to a point that it reports the battery to suddenly be at "130% full".
>
> I reported this as a bug in gkrellm initially (http://bugs.debian.org/551518)

> but it turned out rather quickly to be a sysfs thing.
>
> I noticed this oddity first in kernel 2.6.30-1-686, and upgraded to

> 2.6.31-1-686 following the gkrellm maintainer's advice. This didn't change
> the behaviour.

The kernel basically reports what the firmware (BIOS) tells it, so this
is probably a BIOS bug, but it might be reasonable to work around it.
Try reporting this upstream at <http://bugzilla.kernel.org> and let us
know the bug number so we can track it.


Did you report this at http://bugzilla.kernel.org ?

Cheers,
Moritz



I did not; I changed jobs soon after reporting this behaviour, and the
laptop came with the job. I have no way of providing any more feedback
unfortunately since the new job has a different type of laptop, which
doesn't show this weird bug.

Sorry :-)

Lennert



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