I will try that when I have time. I have compared booting -31 and comparing the -30 kern.log results. I have attached the difference in output. It begins:
--- kern-30.log 2012-09-25 08:52:29.512919977 -0700 +++ kern-31.log 2012-09-25 08:51:14.992919712 -0700 @@ -1,5 +1,5 @@ [drm] Initialized drm 1.1.0 20060810 -input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input6 +input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input5 ACPI: Video Device [VGA] (multi-head: yes rom: no post: no) [drm] radeon defaulting to kernel modesetting. [drm] radeon kernel modesetting enabled. @@ -64,7 +64,6 @@ [drm] Internal thermal controller without fan control [drm] radeon: power management initialized psmouse serio1: synaptics: Touchpad model: 1, fw: 7.2, id: 0x1c0b1, caps: 0xd04733/0xa40000/0xa0000 -init: failsafe main process (792) killed by TERM signal [drm] fb mappable at 0xE0142000 [drm] vram apper at 0xE0000000 [drm] size 4325376 @@ -77,3 +76,354 @@ [drm] Initialized radeon 2.12.0 20080528 for 0000:00:01.0 on minor 0 snd_hda_intel 0000:00:14.2: PCI INT A -> GSI 16 (level, low) -> IRQ 16 snd_hda_intel 0000:00:14.2: setting latency timer to 64 +radeon 0000:00:01.0: GPU lockup CP stall for more than 10000msec +GPU lockup (waiting for 0x00000003 last fence id 0x00000001) +radeon 0000:00:01.0: GPU softreset +radeon 0000:00:01.0: GRBM_STATUS=0xF5704828 +radeon 0000:00:01.0: GRBM_STATUS_SE0=0xFE000001 +radeon 0000:00:01.0: GRBM_STATUS_SE1=0x00000007 +radeon 0000:00:01.0: SRBM_STATUS=0x20020940 +radeon 0000:00:01.0: Wait for MC idle timedout ! +radeon 0000:00:01.0: GRBM_SOFT_RESET=0x00007F6B +radeon 0000:00:01.0: GRBM_STATUS=0x00003828 +radeon 0000:00:01.0: GRBM_STATUS_SE0=0x00000007 +radeon 0000:00:01.0: GRBM_STATUS_SE1=0x00000007 +radeon 0000:00:01.0: SRBM_STATUS=0x20020940 +radeon 0000:00:01.0: GPU reset succeed +radeon 0000:00:01.0: Wait for MC idle timedout ! +radeon 0000:00:01.0: Wait for MC idle timedout ! +[drm] PCIE GART of 512M enabled (table at 0x0000000000040000). +radeon 0000:00:01.0: WB enabled +[drm:r600_ring_test] *ERROR* radeon: ring test failed (scratch(0x8504)=0xCAFEDEAD) +[drm:evergreen_resume] *ERROR* evergreen startup failed on resume +[drm:drm_mode_getfb] *ERROR* invalid framebuffer id +[drm:radeon_ib_schedule] *ERROR* radeon: couldn't schedule IB(2). +[drm:radeon_cs_ioctl] *ERROR* Failed to schedule IB ! +[drm:radeon_ib_schedule] *ERROR* radeon: couldn't schedule IB(3). ** Patch added: "kern.diff" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1056370/+attachment/3343273/+files/kern.diff -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1056370 Title: kernel upgrade radeon "GPU lockup CP stall" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1056370/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs