Package: linux-2.6
Version: 2.6.32-31
Severity: important
On boot, thermal trip points are set to the following:
cat /proc/acpi/thermal_zone/TZ1/trip_points
critical (S5): 105 C
passive: 16 C: tc1=1 tc2=2 tsp=100 devices=CPU0 CPU1
active[0]: 16 C: devices=C39B
active[1]: 16 C: devices=C39C
active[2]: 16 C: devices=C39D
active[3]: 16 C: devices=C39E
This causes the CPU to constantly clock down to 800MHz, making the system
unusably slow. I have encountered this problem
in previous kernels until 2 or 3 years ago, at which point it was fixed (I
believe by adding this laptop model to some
sort of ACPI black list). Recent upgrade re-introduced the bug. Laptop model is
HP Compaq 6715s.
-- Package-specific info:
** Version:
Linux version 2.6.32-5-686 (Debian 2.6.32-31) (b...@decadent.org.uk) (gcc
version 4.3.5 (Debian 4.3.5-4) ) #1 SMP Tue Mar 8 21:36:00 UTC 2011
** Command line:
BOOT_IMAGE=/vmlinuz-2.6.32-5-686 root=/dev/mapper/twisted-root ro quiet
** Not tainted
** Kernel log:
[ 73.304899] input: HDA Digital PCBeep as
/devices/pci:00/:00:14.2/input/input7
[ 73.462294] Bluetooth: Generic Bluetooth USB driver ver 0.6
[ 73.462948] usbcore: registered new interface driver btusb
[ 74.640155] EXT3 FS on dm-1, internal journal
[ 75.027200] loop: module loaded
[ 75.756848] Adding 1765368k swap on /dev/mapper/twisted-swap_1. Priority:-1
extents:1 across:1765368k
[ 76.517349] kjournald starting. Commit interval 5 seconds
[ 76.520286] EXT3 FS on dm-3, internal journal
[ 76.520295] EXT3-fs: mounted filesystem with ordered data mode.
[ 77.815115] fuse init (API version 7.13)
[ 79.167033] vboxdrv: Found 2 processor cores.
[ 79.167618] vboxdrv: fAsync=1 offMin=0x5f86c offMax=0x5f86c
[ 79.168156] vboxdrv: TSC mode is 'asynchronous', kernel timer mode is
'normal'.
[ 79.168160] vboxdrv: Successfully loaded version 4.0.2_OSE (interface
0x0016).
[ 79.637978] input: ACPI Virtual Keyboard Device as
/devices/virtual/input/input8
[ 82.022423] tg3 :10:00.0: irq 27 for MSI/MSI-X
[ 82.068430] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 82.128078] b43 ssb0:0: firmware: requesting b43/ucode13.fw
[ 82.217695] b43 ssb0:0: firmware: requesting b43/b0g0initvals13.fw
[ 82.424072] b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10)
[ 82.528761] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 84.149898] apm: BIOS not found.
[ 85.259613] Bluetooth: L2CAP ver 2.14
[ 85.259617] Bluetooth: L2CAP socket layer initialized
[ 85.280744] Bluetooth: RFCOMM TTY layer initialized
[ 85.280758] Bluetooth: RFCOMM socket layer initialized
[ 85.280766] Bluetooth: RFCOMM ver 1.11
[ 85.592041] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 85.592045] Bluetooth: BNEP filters: protocol multicast
[ 85.604129] Bluetooth: SCO (Voice Link) ver 0.6
[ 85.604132] Bluetooth: SCO socket layer initialized
[ 86.339563] pci :01:05.0: PCI INT B - GSI 19 (level, low) - IRQ 19
[ 86.602441] lp: driver loaded but no devices found
[ 86.680568] [drm] Initialized drm 1.1.0 20060810
[ 86.682366] ppdev: user-space parallel port driver
[ 87.062425] [drm] radeon kernel modesetting enabled.
[ 87.065394] [drm] radeon: Initializing kernel modesetting.
[ 87.065506] [drm] register mmio base: 0xD020
[ 87.065509] [drm] register mmio size: 65536
[ 87.065652] ATOM BIOS: ATI
[ 87.065872] [drm] GPU reset succeed (RBBM_STATUS=0x1140)
[ 87.065896] [drm] radeon: VRAM 128M
[ 87.065898] [drm] radeon: VRAM from 0x3800 to 0x3FFF
[ 87.065900] [drm] radeon: GTT 512M
[ 87.065902] [drm] radeon: GTT from 0x4000 to 0x5FFF
[ 87.065957] [drm] radeon: irq initialized.
[ 87.066161] [drm] Detected VRAM RAM=128M, BAR=128M
[ 87.066173] [drm] RAM width 128bits DDR
[ 87.066306] [TTM] Zone kernel: Available graphics memory: 446066 kiB.
[ 87.066311] [TTM] Zone highmem: Available graphics memory: 452054 kiB.
[ 87.066339] [drm] radeon: 128M of VRAM memory ready
[ 87.066342] [drm] radeon: 512M of GTT memory ready.
[ 87.066367] [drm] GART: num cpu pages 131072, num gpu pages 131072
[ 87.070819] [drm] radeon: 1 quad pipes, 1 z pipes initialized.
[ 87.070841] [drm] radeon: cp idle (0x1C03)
[ 87.070902] [drm] Loading RS690/RS740 Microcode
[ 87.070905] platform radeon_cp.0: firmware: requesting radeon/RS690_cp.bin
[ 87.114807] [drm] radeon: ring at 0x4000
[ 87.114828] [drm] ring test succeeded in 1 usecs
[ 87.115007] [drm] radeon: ib pool ready.
[ 87.115099] [drm] ib test succeeded in 0 usecs
[ 87.115294] [drm] Default TV standard: NTSC
[ 87.115333] [drm] Radeon Display Connectors
[ 87.115336] [drm] Connector 0:
[ 87.115338] [drm] VGA
[ 87.115341] [drm] DDC: 0x7e50 0x7e40 0x7e54 0x7e44 0x7e58 0x7e48 0x7e5c
0x7e4c
[ 87.115343] [drm] Encoders:
[ 87.115346] [drm] CRT1: INTERNAL_KLDSCP_DAC1
[ 87.115348]
