I think im experiencing the same issue on Oneiric. Except i dont see anything being redrawn. The system simply hangs.
dmesg: [ 801.506696] Call Trace: [ 801.506712] [<c1518c98>] ? printk+0x2d/0x2f [ 801.506725] [<c10aab99>] __report_bad_irq+0x29/0xd0 [ 801.506733] [<c10aaf64>] note_interrupt+0x104/0x150 [ 801.506743] [<c10a948e>] handle_irq_event_percpu+0x9e/0x200 [ 801.506753] [<c1026018>] ? default_spin_lock_flags+0x8/0x10 [ 801.506762] [<c152c6fd>] ? _raw_spin_lock_irqsave+0x2d/0x40 [ 801.506770] [<c1026018>] ? default_spin_lock_flags+0x8/0x10 [ 801.506780] [<c101d43d>] ? __io_apic_modify_irq+0x7d/0x90 [ 801.506788] [<c10a962b>] handle_irq_event+0x3b/0x60 [ 801.506796] [<c10ab6a0>] ? unmask_irq+0x30/0x30 [ 801.506803] [<c10ab6ee>] handle_fasteoi_irq+0x4e/0xc0 [ 801.506808] <IRQ> [<c1533c32>] ? do_IRQ+0x42/0xc0 [ 801.506822] [<c104cf22>] ? sys_gettimeofday+0x32/0x70 [ 801.506830] [<c1533b70>] ? common_interrupt+0x30/0x38 [ 801.506839] [<c1520000>] ? reserve_backup_gdb.isra.11+0x26d/0x2c0 [ 801.506844] handlers: [ 801.506885] [<f835d130>] i915_driver_irq_handler [ 801.506891] Disabling IRQ #16 [ 803.004080] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 55440, at 55441], missed IRQ? [ 844.685483] chromium-browse[1520]: segfault at 0 ip b42e1550 sp bfedb090 error 4 in chromium-browser[b3f46000+38fa000] [ 900.000032] [Hardware Error]: Machine check events logged [ 968.068166] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 57628, at 57630], missed IRQ? [ 970.788102] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 57659, at 57661], missed IRQ? [ 973.636113] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 57697, at 57699], missed IRQ? [ 976.180065] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 57728, at 57730], missed IRQ? [ 979.076108] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 57771, at 57773], missed IRQ? [ 980.932129] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 57783, at 57785], missed IRQ? [ 983.872135] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 57823, at 57825], missed IRQ? [ 987.612104] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 57874, at 57876], missed IRQ? [ 989.224118] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 57880, at 57882], missed IRQ? [ 1014.680163] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 58077, at 58079], missed IRQ? [ 1016.700168] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 58099, at 58101], missed IRQ? [ 1018.520060] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 58115, at 58117], missed IRQ? [ 1020.024046] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 58118, at 58120], missed IRQ? [ 1022.188046] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 58160, at 58162], missed IRQ? [ 1023.692048] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 58163, at 58165], missed IRQ? [ 1025.524057] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 58182, at 58184], missed IRQ? [ 1027.028059] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 58185, at 58187], missed IRQ? [ 1029.144051] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 58211, at 58213], missed IRQ? [ 1030.652100] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 58214, at 58216], missed IRQ? [ 1033.636116] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 58262, at 58264], missed IRQ? [ 1037.092125] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 58324, at 58326], missed IRQ? [ 1044.996121] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 58481, at 58483], missed IRQ? [ 1046.592160] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 58488, at 58490], missed IRQ? [ 1048.892070] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 58525, at 58527], missed IRQ? [ 1050.436083] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 58531, at 58533], missed IRQ? [ 1051.940085] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 58534, at 58536], missed IRQ? [ 1054.276078] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 58679, at 58681], missed IRQ? [ 1059.076088] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 58778, at 58780], missed IRQ? [ 1062.176077] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 58913, at 58917], missed IRQ? [ 1063.720076] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 58934, at 58936], missed IRQ? [ 1065.980076] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 59017, at 59020], missed IRQ? [ 1068.268073] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 59092, at 59095], missed IRQ? [ 1069.804053] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 59100, at 59109], missed IRQ? [ 1073.004087] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 59163, at 59166], missed IRQ? [ 1074.520078] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 59167, at 59170], missed IRQ? [ 1076.036069] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 59171, at 59180], missed IRQ? [ 1083.292071] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 59237, at 59240], missed IRQ? [ 1084.832071] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 59245, at 59255], missed IRQ? [ 1090.596052] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 59295, at 59302], missed IRQ? [ 1092.112056] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 59303, at 59306], missed IRQ? [ 1095.208082] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 59323, at 59326], missed IRQ? [ 1096.992071] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 59386, at 59389], missed IRQ? [ 1098.668058] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 59414, at 59420], missed IRQ? [ 1100.852068] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 59469, at 59472], missed IRQ? [ 1103.024074] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 59617, at 59623], missed IRQ? [ 1104.568065] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 59632, at 59634], missed IRQ? [ 1106.076080] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 59639, at 59641], missed IRQ? [ 1107.592056] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 59643, at 59650], missed IRQ? [ 1109.100082] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 59658, at 59660], missed IRQ? [ 1110.608072] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 59665, at 59667], missed IRQ? [ 1114.988053] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 59742, at 59747], missed IRQ? [ 1116.496069] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 59748, at 59750], missed IRQ? [ 1119.512054] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 59772, at 59775], missed IRQ? [ 1121.020071] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 59779, at 59783], missed IRQ? [ 1122.528070] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 59788, at 59790], missed IRQ? [ 1124.036070] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 59794, at 59796], missed IRQ? [ 1125.544071] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... render ring idle [waiting on 59801, at 59803], missed IRQ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/807359 Title: "Disabling IRQ #24" message followed by extremely slow redrawing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/807359/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
