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[Bug 1310823] Re: [Dell Inspiron 1525] Ubuntu freezes when lid closed

 

May  8 23:51:34 loki bluetoothd[487]: Endpoint unregistered: sender=:1.65 path=/MediaEndpoint/HFPAG
May  8 23:51:34 loki bluetoothd[487]: Endpoint unregistered: sender=:1.65 path=/MediaEndpoint/HFPHS
May  8 23:51:34 loki bluetoothd[487]: Endpoint unregistered: sender=:1.65 path=/MediaEndpoint/A2DPSource
May  8 23:51:34 loki bluetoothd[487]: Endpoint unregistered: sender=:1.65 path=/MediaEndpoint/A2DPSink
May  8 23:51:34 loki bluetoothd[487]: hci0: Remove UUID (0x0011) failed: Busy (0x0a)
May  8 23:51:38 loki colord: device removed: xrandr-AU Optronics
May  8 23:51:38 loki colord: Profile removed: icc-0535614b8024fad3accb859b843efa58
May  8 23:52:02 loki kernel: [  240.692204] INFO: task kworker/0:1:32 blocked for more than 120 seconds.
May  8 23:52:02 loki kernel: [  240.692306]       Tainted: PF       W  O 3.13.11-031311-generic #201404222035
May  8 23:52:02 loki kernel: [  240.692389] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May  8 23:52:02 loki kernel: [  240.696330] kworker/0:1     D 0000000000000001     0    32      2 0x00000000
May  8 23:52:02 loki kernel: [  240.700258] Workqueue: kacpi_notify acpi_os_execute_deferred
May  8 23:52:02 loki kernel: [  240.703974]  ffff88011957d538 0000000000000002 ffff88011957d4f8 ffff88011957dfd8
May  8 23:52:02 loki kernel: [  240.708032]  0000000000014440 0000000000014440 ffff880119b2c7d0 ffff8801195697f0
May  8 23:52:02 loki kernel: [  240.711699]  ffff88011fc14440 ffff8800d9d06a38 ffff8800d9d06a3c 00000000ffffffff
May  8 23:52:02 loki kernel: [  240.715171] Call Trace:
May  8 23:52:02 loki kernel: [  240.718644]  [<ffffffff81749b99>] schedule+0x29/0x70
May  8 23:52:02 loki kernel: [  240.722096]  [<ffffffff81749ebe>] schedule_preempt_disabled+0xe/0x10
May  8 23:52:02 loki kernel: [  240.725504]  [<ffffffff8174bcf4>] __mutex_lock_slowpath+0x114/0x1b0
May  8 23:52:02 loki kernel: [  240.728917]  [<ffffffff8174bdb3>] mutex_lock+0x23/0x37
May  8 23:52:02 loki kernel: [  240.732277]  [<ffffffffa00fd38b>] drm_modeset_lock_all+0x1b/0x60 [drm]
May  8 23:52:02 loki kernel: [  240.735481]  [<ffffffffa0160a6f>] drm_fb_helper_pan_display+0x2f/0xf0 [drm_kms_helper]
May  8 23:52:02 loki kernel: [  240.738816]  [<ffffffff813d20ad>] fb_pan_display+0xbd/0x170
May  8 23:52:02 loki kernel: [  240.742106]  [<ffffffff813e30c9>] bit_update_start+0x29/0x60
May  8 23:52:02 loki kernel: [  240.745477]  [<ffffffff813e28d2>] fbcon_switch+0x3b2/0x560
May  8 23:52:02 loki kernel: [  240.748803]  [<ffffffff8146b469>] redraw_screen+0x179/0x220
May  8 23:52:02 loki kernel: [  240.752173]  [<ffffffff813e0bea>] fbcon_blank+0x21a/0x2d0
May  8 23:52:02 loki kernel: [  240.755530]  [<ffffffff810b4202>] ? up+0x32/0x50
May  8 23:52:02 loki kernel: [  240.758710]  [<ffffffff810c0bd4>] ? wake_up_klogd+0x34/0x40
May  8 23:52:02 loki kernel: [  240.761903]  [<ffffffff810c0e17>] ? console_unlock.part.12+0x237/0x260
May  8 23:52:02 loki kernel: [  240.765224]  [<ffffffff81077040>] ? internal_add_timer+0x20/0x50
May  8 23:52:02 loki kernel: [  240.768438]  [<ffffffff810788ca>] ? mod_timer+0x10a/0x230
May  8 23:52:02 loki kernel: [  240.771518]  [<ffffffff8146bf4e>] do_unblank_screen.part.18+0x9e/0x180
May  8 23:52:02 loki kernel: [  240.774681]  [<ffffffff8146c078>] do_unblank_screen+0x48/0x80
May  8 23:52:02 loki kernel: [  240.777819]  [<ffffffffa01c46c6>] ? intel_sdvo_get_config+0xa6/0x1e0 [i915]
May  8 23:52:02 loki kernel: [  240.780953]  [<ffffffff8146c0c0>] unblank_screen+0x10/0x20
May  8 23:52:02 loki kernel: [  240.784156]  [<ffffffff8137725d>] bust_spinlocks+0x1d/0x40
May  8 23:52:02 loki kernel: [  240.787219]  [<ffffffff8174eac3>] oops_end+0x43/0x160
May  8 23:52:02 loki kernel: [  240.790265]  [<ffffffff810184b8>] die+0x58/0x90
May  8 23:52:02 loki kernel: [  240.793285]  [<ffffffff8174e2cb>] do_trap+0xcb/0x170
May  8 23:52:02 loki kernel: [  240.796399]  [<ffffffff81015316>] do_divide_error+0xa6/0x110
May  8 23:52:02 loki kernel: [  240.799363]  [<ffffffffa01c46c6>] ? intel_sdvo_get_config+0xa6/0x1e0 [i915]
May  8 23:52:02 loki kernel: [  240.802396]  [<ffffffff815ad914>] ? __i2c_transfer+0x64/0x80
May  8 23:52:02 loki kernel: [  240.802406]  [<ffffffff815ae505>] ? i2c_unlock_adapter+0x25/0x40
May  8 23:52:02 loki kernel: [  240.802411]  [<ffffffff815ae5d3>] ? i2c_transfer+0x73/0xe0
May  8 23:52:02 loki kernel: [  240.802417]  [<ffffffff81757d8e>] divide_error+0x1e/0x30
May  8 23:52:02 loki kernel: [  240.802470]  [<ffffffffa01c46c6>] ? intel_sdvo_get_config+0xa6/0x1e0 [i915]
May  8 23:52:02 loki kernel: [  240.802520]  [<ffffffffa01c47aa>] ? intel_sdvo_get_config+0x18a/0x1e0 [i915]
May  8 23:52:02 loki kernel: [  240.802562]  [<ffffffffa019b438>] intel_modeset_readout_hw_state+0x328/0x440 [i915]
May  8 23:52:02 loki kernel: [  240.802610]  [<ffffffffa01af350>] intel_modeset_setup_hw_state+0x30/0x350 [i915]
May  8 23:52:02 loki kernel: [  240.802655]  [<ffffffffa01b1a81>] intel_lid_notify+0xc1/0x100 [i915]
May  8 23:52:02 loki kernel: [  240.802661]  [<ffffffff81751dbd>] notifier_call_chain+0x4d/0x70
May  8 23:52:02 loki kernel: [  240.802669]  [<ffffffff81092e78>] __blocking_notifier_call_chain+0x58/0x80
May  8 23:52:02 loki kernel: [  240.802675]  [<ffffffff81092eb6>] blocking_notifier_call_chain+0x16/0x20
May  8 23:52:02 loki kernel: [  240.802683]  [<ffffffff814207d3>] acpi_lid_send_state+0x86/0xaf
May  8 23:52:02 loki kernel: [  240.802688]  [<ffffffff8142085e>] acpi_button_notify+0x40/0xde
May  8 23:52:02 loki kernel: [  240.802695]  [<ffffffff813f8af1>] acpi_device_notify+0x19/0x1b
May  8 23:52:02 loki kernel: [  240.802706]  [<ffffffff81408901>] acpi_ev_notify_dispatch+0x41/0x5c
May  8 23:52:02 loki kernel: [  240.802712]  [<ffffffff813f4c02>] acpi_os_execute_deferred+0x15/0x22
May  8 23:52:02 loki kernel: [  240.802719]  [<ffffffff810862ff>] process_one_work+0x17f/0x4c0
May  8 23:52:02 loki kernel: [  240.802724]  [<ffffffff8108752b>] worker_thread+0x11b/0x3d0
May  8 23:52:02 loki kernel: [  240.802729]  [<ffffffff81087410>] ? manage_workers.isra.21+0x190/0x190
May  8 23:52:02 loki kernel: [  240.802734]  [<ffffffff8108e459>] kthread+0xc9/0xe0
May  8 23:52:02 loki kernel: [  240.802739]  [<ffffffff8108e390>] ? flush_kthread_worker+0xb0/0xb0
May  8 23:52:02 loki kernel: [  240.802745]  [<ffffffff8175653c>] ret_from_fork+0x7c/0xb0
May  8 23:52:02 loki kernel: [  240.802750]  [<ffffffff8108e390>] ? flush_kthread_worker+0xb0/0xb0
May  8 23:52:02 loki kernel: [  240.802756] INFO: task kworker/1:1:33 blocked for more than 120 seconds.
May  8 23:52:02 loki kernel: [  240.802760]       Tainted: PF       W  O 3.13.11-031311-generic #201404222035
May  8 23:52:02 loki kernel: [  240.802761] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May  8 23:52:02 loki kernel: [  240.802768] kworker/1:1     D ffffffff818114c0     0    33      2 0x00000000
May  8 23:52:02 loki kernel: [  240.802781] Workqueue: events output_poll_execute [drm_kms_helper]
May  8 23:52:02 loki kernel: [  240.802788]  ffff88011957fcc8 0000000000000002 ffff88011957fce0 ffff88011957ffd8
May  8 23:52:02 loki kernel: [  240.802793]  0000000000014440 0000000000014440 ffff880119b5dfc0 ffff8801195717f0
May  8 23:52:02 loki kernel: [  240.802798]  ffff88011b008c00 ffff8800d9d06a38 ffff8800d9d06a3c 00000000ffffffff
May  8 23:52:02 loki kernel: [  240.802800] Call Trace:
May  8 23:52:02 loki kernel: [  240.802807]  [<ffffffff81749b99>] schedule+0x29/0x70
May  8 23:52:02 loki kernel: [  240.802812]  [<ffffffff81749ebe>] schedule_preempt_disabled+0xe/0x10
May  8 23:52:02 loki kernel: [  240.802818]  [<ffffffff8174bcf4>] __mutex_lock_slowpath+0x114/0x1b0
May  8 23:52:02 loki kernel: [  240.802823]  [<ffffffff8174bdb3>] mutex_lock+0x23/0x37
May  8 23:52:02 loki kernel: [  240.802834]  [<ffffffffa015d675>] output_poll_execute+0x65/0x1b0 [drm_kms_helper]
May  8 23:52:02 loki kernel: [  240.802841]  [<ffffffff815e0b42>] ? od_dbs_timer+0xe2/0x180
May  8 23:52:02 loki kernel: [  240.802848]  [<ffffffff81099200>] ? finish_task_switch+0x120/0x170
May  8 23:52:02 loki kernel: [  240.802853]  [<ffffffff810862ff>] process_one_work+0x17f/0x4c0
May  8 23:52:02 loki kernel: [  240.802858]  [<ffffffff8108752b>] worker_thread+0x11b/0x3d0
May  8 23:52:02 loki kernel: [  240.802864]  [<ffffffff81087410>] ? manage_workers.isra.21+0x190/0x190
May  8 23:52:02 loki kernel: [  240.802868]  [<ffffffff8108e459>] kthread+0xc9/0xe0
May  8 23:52:02 loki kernel: [  240.802873]  [<ffffffff8108e390>] ? flush_kthread_worker+0xb0/0xb0
May  8 23:52:02 loki kernel: [  240.802879]  [<ffffffff8175653c>] ret_from_fork+0x7c/0xb0
May  8 23:52:02 loki kernel: [  240.802883]  [<ffffffff8108e390>] ? flush_kthread_worker+0xb0/0xb0
May  8 23:52:02 loki kernel: [  240.802892] INFO: task kworker/0:2:79 blocked for more than 120 seconds.
May  8 23:52:02 loki kernel: [  240.802895]       Tainted: PF       W  O 3.13.11-031311-generic #201404222035
May  8 23:52:02 loki kernel: [  240.802897] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May  8 23:52:02 loki kernel: [  240.802903] kworker/0:2     D 0000000000000000     0    79      2 0x00000000
May  8 23:52:02 loki kernel: [  240.802911] Workqueue: kacpi_hotplug acpi_hotplug_work_fn
May  8 23:52:02 loki kernel: [  240.802917]  ffff880115a1fbe8 0000000000000002 ffff8800d2677198 ffff880115a1ffd8
May  8 23:52:02 loki kernel: [  240.802922]  0000000000014440 0000000000014440 ffff8801195697f0 ffff8801158697f0
May  8 23:52:02 loki kernel: [  240.802927]  ffff880115a1fbe8 ffff880115a1fd48 7fffffffffffffff 7fffffffffffffff
May  8 23:52:02 loki kernel: [  240.802928] Call Trace:
May  8 23:52:02 loki kernel: [  240.802934]  [<ffffffff81749b99>] schedule+0x29/0x70
May  8 23:52:02 loki kernel: [  240.802939]  [<ffffffff81748e65>] schedule_timeout+0x1e5/0x250
May  8 23:52:02 loki kernel: [  240.802945]  [<ffffffff8174ae37>] wait_for_completion+0xa7/0x160
May  8 23:52:02 loki kernel: [  240.802951]  [<ffffffff8109e330>] ? try_to_wake_up+0x210/0x210
May  8 23:52:02 loki kernel: [  240.802956]  [<ffffffff81085523>] flush_workqueue+0x143/0x610
May  8 23:52:02 loki kernel: [  240.802963]  [<ffffffff813c8d90>] ? hotplug_event+0x270/0x270
May  8 23:52:02 loki kernel: [  240.802969]  [<ffffffff813f556e>] acpi_os_wait_events_complete+0x21/0x23
May  8 23:52:02 loki kernel: [  240.802975]  [<ffffffff813f5584>] acpi_hotplug_work_fn+0x14/0x2b
May  8 23:52:02 loki kernel: [  240.802979]  [<ffffffff810862ff>] process_one_work+0x17f/0x4c0
May  8 23:52:02 loki kernel: [  240.802984]  [<ffffffff8108752b>] worker_thread+0x11b/0x3d0
May  8 23:52:02 loki kernel: [  240.802989]  [<ffffffff81087410>] ? manage_workers.isra.21+0x190/0x190
May  8 23:52:02 loki kernel: [  240.802994]  [<ffffffff8108e459>] kthread+0xc9/0xe0
May  8 23:52:02 loki kernel: [  240.802999]  [<ffffffff8108e390>] ? flush_kthread_worker+0xb0/0xb0
May  8 23:52:02 loki kernel: [  240.803004]  [<ffffffff8175653c>] ret_from_fork+0x7c/0xb0
May  8 23:52:02 loki kernel: [  240.803009]  [<ffffffff8108e390>] ? flush_kthread_worker+0xb0/0xb0
May  8 23:52:02 loki kernel: [  240.803040] INFO: task Xorg:1172 blocked for more than 120 seconds.
May  8 23:52:02 loki kernel: [  240.803043]       Tainted: PF       W  O 3.13.11-031311-generic #201404222035
May  8 23:52:02 loki kernel: [  240.803045] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May  8 23:52:02 loki kernel: [  240.803051] Xorg            D 0000000000000000     0  1172   1116 0x00400004
May  8 23:52:02 loki kernel: [  240.803057]  ffff8800d248bc38 0000000000000002 00000000fffffff2 ffff8800d248bfd8
May  8 23:52:02 loki kernel: [  240.803063]  0000000000014440 0000000000014440 ffff8800d9eaafe0 ffff8800d53bafe0
May  8 23:52:02 loki kernel: [  240.803068]  ffff8801195697f0 ffff8800d9d06a38 ffff8800d9d06a3c 00000000ffffffff
May  8 23:52:02 loki kernel: [  240.803069] Call Trace:
May  8 23:52:02 loki kernel: [  240.803075]  [<ffffffff81749b99>] schedule+0x29/0x70
May  8 23:52:02 loki kernel: [  240.803080]  [<ffffffff81749ebe>] schedule_preempt_disabled+0xe/0x10
May  8 23:52:02 loki kernel: [  240.803086]  [<ffffffff8174bcf4>] __mutex_lock_slowpath+0x114/0x1b0
May  8 23:52:02 loki kernel: [  240.803091]  [<ffffffff8174bdb3>] mutex_lock+0x23/0x37
May  8 23:52:02 loki kernel: [  240.803129]  [<ffffffffa01011fe>] drm_mode_getconnector+0xae/0x460 [drm]
May  8 23:52:02 loki kernel: [  240.803155]  [<ffffffffa00f1e3a>] drm_ioctl+0x4da/0x600 [drm]
May  8 23:52:02 loki kernel: [  240.803188]  [<ffffffffa0101150>] ? drm_mode_getcrtc+0xe0/0xe0 [drm]
May  8 23:52:02 loki kernel: [  240.803198]  [<ffffffff81116abc>] ? acct_account_cputime+0x1c/0x20
May  8 23:52:02 loki kernel: [  240.803205]  [<ffffffff810a1039>] ? account_user_time+0x99/0xb0
May  8 23:52:02 loki kernel: [  240.803216]  [<ffffffff811d8ae5>] do_vfs_ioctl+0x75/0x2c0
May  8 23:52:02 loki kernel: [  240.803222]  [<ffffffff81022715>] ? syscall_trace_enter+0x165/0x280
May  8 23:52:02 loki kernel: [  240.803228]  [<ffffffff811d8dc1>] SyS_ioctl+0x91/0xb0
May  8 23:52:02 loki kernel: [  240.803235]  [<ffffffff817567ff>] tracesys+0xe1/0xe6
May  8 23:54:02 loki kernel: [  360.800187] INFO: task kworker/0:1:32 blocked for more than 120 seconds.
May  8 23:54:02 loki kernel: [  360.800196]       Tainted: PF       W  O 3.13.11-031311-generic #201404222035
May  8 23:54:02 loki kernel: [  360.800198] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May  8 23:54:02 loki kernel: [  360.800207] kworker/0:1     D 0000000000000001     0    32      2 0x00000000
May  8 23:54:02 loki kernel: [  360.800222] Workqueue: kacpi_notify acpi_os_execute_deferred
May  8 23:54:02 loki kernel: [  360.800230]  ffff88011957d538 0000000000000002 ffff88011957d4f8 ffff88011957dfd8
May  8 23:54:02 loki kernel: [  360.800236]  0000000000014440 0000000000014440 ffff880119b2c7d0 ffff8801195697f0
May  8 23:54:02 loki kernel: [  360.800241]  ffff88011fc14440 ffff8800d9d06a38 ffff8800d9d06a3c 00000000ffffffff
May  8 23:54:02 loki kernel: [  360.800243] Call Trace:
May  8 23:54:02 loki kernel: [  360.800256]  [<ffffffff81749b99>] schedule+0x29/0x70
May  8 23:54:02 loki kernel: [  360.800262]  [<ffffffff81749ebe>] schedule_preempt_disabled+0xe/0x10
May  8 23:54:02 loki kernel: [  360.800269]  [<ffffffff8174bcf4>] __mutex_lock_slowpath+0x114/0x1b0
May  8 23:54:02 loki kernel: [  360.800275]  [<ffffffff8174bdb3>] mutex_lock+0x23/0x37
May  8 23:54:02 loki kernel: [  360.800345]  [<ffffffffa00fd38b>] drm_modeset_lock_all+0x1b/0x60 [drm]
May  8 23:54:02 loki kernel: [  360.800361]  [<ffffffffa0160a6f>] drm_fb_helper_pan_display+0x2f/0xf0 [drm_kms_helper]
May  8 23:54:02 loki kernel: [  360.800370]  [<ffffffff813d20ad>] fb_pan_display+0xbd/0x170
May  8 23:54:02 loki kernel: [  360.800378]  [<ffffffff813e30c9>] bit_update_start+0x29/0x60
May  8 23:54:02 loki kernel: [  360.800383]  [<ffffffff813e28d2>] fbcon_switch+0x3b2/0x560
May  8 23:54:02 loki kernel: [  360.800392]  [<ffffffff8146b469>] redraw_screen+0x179/0x220
May  8 23:54:02 loki kernel: [  360.800397]  [<ffffffff813e0bea>] fbcon_blank+0x21a/0x2d0
May  8 23:54:02 loki kernel: [  360.800404]  [<ffffffff810b4202>] ? up+0x32/0x50
May  8 23:54:02 loki kernel: [  360.800409]  [<ffffffff810c0bd4>] ? wake_up_klogd+0x34/0x40
May  8 23:54:02 loki kernel: [  360.800414]  [<ffffffff810c0e17>] ? console_unlock.part.12+0x237/0x260
May  8 23:54:02 loki kernel: [  360.800422]  [<ffffffff81077040>] ? internal_add_timer+0x20/0x50
May  8 23:54:02 loki kernel: [  360.800427]  [<ffffffff810788ca>] ? mod_timer+0x10a/0x230
May  8 23:54:02 loki kernel: [  360.800432]  [<ffffffff8146bf4e>] do_unblank_screen.part.18+0x9e/0x180
May  8 23:54:02 loki kernel: [  360.800437]  [<ffffffff8146c078>] do_unblank_screen+0x48/0x80
May  8 23:54:02 loki kernel: [  360.800510]  [<ffffffffa01c46c6>] ? intel_sdvo_get_config+0xa6/0x1e0 [i915]
May  8 23:54:02 loki kernel: [  360.800516]  [<ffffffff8146c0c0>] unblank_screen+0x10/0x20
May  8 23:54:02 loki kernel: [  360.800523]  [<ffffffff8137725d>] bust_spinlocks+0x1d/0x40
May  8 23:54:02 loki kernel: [  360.800529]  [<ffffffff8174eac3>] oops_end+0x43/0x160
May  8 23:54:02 loki kernel: [  360.800535]  [<ffffffff810184b8>] die+0x58/0x90
May  8 23:54:02 loki kernel: [  360.800540]  [<ffffffff8174e2cb>] do_trap+0xcb/0x170
May  8 23:54:02 loki kernel: [  360.800552]  [<ffffffff81015316>] do_divide_error+0xa6/0x110
May  8 23:54:02 loki kernel: [  360.800602]  [<ffffffffa01c46c6>] ? intel_sdvo_get_config+0xa6/0x1e0 [i915]
May  8 23:54:02 loki kernel: [  360.800610]  [<ffffffff815ad914>] ? __i2c_transfer+0x64/0x80
May  8 23:54:02 loki kernel: [  360.800616]  [<ffffffff815ae505>] ? i2c_unlock_adapter+0x25/0x40
May  8 23:54:02 loki kernel: [  360.800621]  [<ffffffff815ae5d3>] ? i2c_transfer+0x73/0xe0
May  8 23:54:02 loki kernel: [  360.800626]  [<ffffffff81757d8e>] divide_error+0x1e/0x30
May  8 23:54:02 loki kernel: [  360.800679]  [<ffffffffa01c46c6>] ? intel_sdvo_get_config+0xa6/0x1e0 [i915]
May  8 23:54:02 loki kernel: [  360.800728]  [<ffffffffa01c47aa>] ? intel_sdvo_get_config+0x18a/0x1e0 [i915]
May  8 23:54:02 loki kernel: [  360.800770]  [<ffffffffa019b438>] intel_modeset_readout_hw_state+0x328/0x440 [i915]
May  8 23:54:02 loki kernel: [  360.800818]  [<ffffffffa01af350>] intel_modeset_setup_hw_state+0x30/0x350 [i915]
May  8 23:54:02 loki kernel: [  360.800863]  [<ffffffffa01b1a81>] intel_lid_notify+0xc1/0x100 [i915]
May  8 23:54:02 loki kernel: [  360.800869]  [<ffffffff81751dbd>] notifier_call_chain+0x4d/0x70
May  8 23:54:02 loki kernel: [  360.800877]  [<ffffffff81092e78>] __blocking_notifier_call_chain+0x58/0x80
May  8 23:54:02 loki kernel: [  360.800882]  [<ffffffff81092eb6>] blocking_notifier_call_chain+0x16/0x20
May  8 23:54:02 loki kernel: [  360.800890]  [<ffffffff814207d3>] acpi_lid_send_state+0x86/0xaf
May  8 23:54:02 loki kernel: [  360.800896]  [<ffffffff8142085e>] acpi_button_notify+0x40/0xde
May  8 23:54:02 loki kernel: [  360.800902]  [<ffffffff813f8af1>] acpi_device_notify+0x19/0x1b
May  8 23:54:02 loki kernel: [  360.800910]  [<ffffffff81408901>] acpi_ev_notify_dispatch+0x41/0x5c
May  8 23:54:02 loki kernel: [  360.800918]  [<ffffffff813f4c02>] acpi_os_execute_deferred+0x15/0x22
May  8 23:54:02 loki kernel: [  360.800926]  [<ffffffff810862ff>] process_one_work+0x17f/0x4c0
May  8 23:54:02 loki kernel: [  360.800931]  [<ffffffff8108752b>] worker_thread+0x11b/0x3d0
May  8 23:54:02 loki kernel: [  360.800936]  [<ffffffff81087410>] ? manage_workers.isra.21+0x190/0x190
May  8 23:54:02 loki kernel: [  360.800941]  [<ffffffff8108e459>] kthread+0xc9/0xe0
May  8 23:54:02 loki kernel: [  360.800946]  [<ffffffff8108e390>] ? flush_kthread_worker+0xb0/0xb0
May  8 23:54:02 loki kernel: [  360.800952]  [<ffffffff8175653c>] ret_from_fork+0x7c/0xb0
May  8 23:54:02 loki kernel: [  360.800957]  [<ffffffff8108e390>] ? flush_kthread_worker+0xb0/0xb0
May  8 23:54:02 loki kernel: [  360.800963] INFO: task kworker/1:1:33 blocked for more than 120 seconds.
May  8 23:54:02 loki kernel: [  360.800966]       Tainted: PF       W  O 3.13.11-031311-generic #201404222035
May  8 23:54:02 loki kernel: [  360.800968] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May  8 23:54:02 loki kernel: [  360.800973] kworker/1:1     D ffffffff818114c0     0    33      2 0x00000000
May  8 23:54:02 loki kernel: [  360.800987] Workqueue: events output_poll_execute [drm_kms_helper]
May  8 23:54:02 loki kernel: [  360.800993]  ffff88011957fcc8 0000000000000002 ffff88011957fce0 ffff88011957ffd8
May  8 23:54:02 loki kernel: [  360.800998]  0000000000014440 0000000000014440 ffff880119b5dfc0 ffff8801195717f0
May  8 23:54:02 loki kernel: [  360.801004]  ffff88011b008c00 ffff8800d9d06a38 ffff8800d9d06a3c 00000000ffffffff
May  8 23:54:02 loki kernel: [  360.801005] Call Trace:
May  8 23:54:02 loki kernel: [  360.801013]  [<ffffffff81749b99>] schedule+0x29/0x70
May  8 23:54:02 loki kernel: [  360.801018]  [<ffffffff81749ebe>] schedule_preempt_disabled+0xe/0x10
May  8 23:54:02 loki kernel: [  360.801024]  [<ffffffff8174bcf4>] __mutex_lock_slowpath+0x114/0x1b0
May  8 23:54:02 loki kernel: [  360.801029]  [<ffffffff8174bdb3>] mutex_lock+0x23/0x37
May  8 23:54:02 loki kernel: [  360.801040]  [<ffffffffa015d675>] output_poll_execute+0x65/0x1b0 [drm_kms_helper]
May  8 23:54:02 loki kernel: [  360.801047]  [<ffffffff815e0b42>] ? od_dbs_timer+0xe2/0x180
May  8 23:54:02 loki kernel: [  360.801053]  [<ffffffff81099200>] ? finish_task_switch+0x120/0x170
May  8 23:54:02 loki kernel: [  360.801058]  [<ffffffff810862ff>] process_one_work+0x17f/0x4c0
May  8 23:54:02 loki kernel: [  360.801063]  [<ffffffff8108752b>] worker_thread+0x11b/0x3d0
May  8 23:54:02 loki kernel: [  360.801068]  [<ffffffff81087410>] ? manage_workers.isra.21+0x190/0x190
May  8 23:54:02 loki kernel: [  360.801072]  [<ffffffff8108e459>] kthread+0xc9/0xe0
May  8 23:54:02 loki kernel: [  360.801077]  [<ffffffff8108e390>] ? flush_kthread_worker+0xb0/0xb0
May  8 23:54:02 loki kernel: [  360.801083]  [<ffffffff8175653c>] ret_from_fork+0x7c/0xb0
May  8 23:54:02 loki kernel: [  360.801088]  [<ffffffff8108e390>] ? flush_kthread_worker+0xb0/0xb0
May  8 23:54:02 loki kernel: [  360.801096] INFO: task kworker/0:2:79 blocked for more than 120 seconds.
May  8 23:54:02 loki kernel: [  360.801099]       Tainted: PF       W  O 3.13.11-031311-generic #201404222035
May  8 23:54:02 loki kernel: [  360.801100] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May  8 23:54:02 loki kernel: [  360.801106] kworker/0:2     D 0000000000000000     0    79      2 0x00000000
May  8 23:54:02 loki kernel: [  360.801114] Workqueue: kacpi_hotplug acpi_hotplug_work_fn
May  8 23:54:02 loki kernel: [  360.801120]  ffff880115a1fbe8 0000000000000002 ffff8800d2677198 ffff880115a1ffd8
May  8 23:54:02 loki kernel: [  360.801125]  0000000000014440 0000000000014440 ffff8801195697f0 ffff8801158697f0
May  8 23:54:02 loki kernel: [  360.801130]  ffff880115a1fbe8 ffff880115a1fd48 7fffffffffffffff 7fffffffffffffff
May  8 23:54:02 loki kernel: [  360.801132] Call Trace:
May  8 23:54:02 loki kernel: [  360.801138]  [<ffffffff81749b99>] schedule+0x29/0x70
May  8 23:54:02 loki kernel: [  360.801142]  [<ffffffff81748e65>] schedule_timeout+0x1e5/0x250
May  8 23:54:02 loki kernel: [  360.801148]  [<ffffffff8174ae37>] wait_for_completion+0xa7/0x160
May  8 23:54:02 loki kernel: [  360.801156]  [<ffffffff8109e330>] ? try_to_wake_up+0x210/0x210
May  8 23:54:02 loki kernel: [  360.801161]  [<ffffffff81085523>] flush_workqueue+0x143/0x610
May  8 23:54:02 loki kernel: [  360.801166]  [<ffffffff813c8d90>] ? hotplug_event+0x270/0x270
May  8 23:54:02 loki kernel: [  360.801172]  [<ffffffff813f556e>] acpi_os_wait_events_complete+0x21/0x23
May  8 23:54:02 loki kernel: [  360.801178]  [<ffffffff813f5584>] acpi_hotplug_work_fn+0x14/0x2b
May  8 23:54:02 loki kernel: [  360.801182]  [<ffffffff810862ff>] process_one_work+0x17f/0x4c0
May  8 23:54:02 loki kernel: [  360.801187]  [<ffffffff8108752b>] worker_thread+0x11b/0x3d0
May  8 23:54:02 loki kernel: [  360.801192]  [<ffffffff81087410>] ? manage_workers.isra.21+0x190/0x190
May  8 23:54:02 loki kernel: [  360.801196]  [<ffffffff8108e459>] kthread+0xc9/0xe0
May  8 23:54:02 loki kernel: [  360.801201]  [<ffffffff8108e390>] ? flush_kthread_worker+0xb0/0xb0
May  8 23:54:02 loki kernel: [  360.801207]  [<ffffffff8175653c>] ret_from_fork+0x7c/0xb0
May  8 23:54:02 loki kernel: [  360.801212]  [<ffffffff8108e390>] ? flush_kthread_worker+0xb0/0xb0
May  8 23:54:02 loki kernel: [  360.801239] INFO: task Xorg:1172 blocked for more than 120 seconds.
May  8 23:54:02 loki kernel: [  360.801242]       Tainted: PF       W  O 3.13.11-031311-generic #201404222035
May  8 23:54:02 loki kernel: [  360.801244] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May  8 23:54:02 loki kernel: [  360.801250] Xorg            D 0000000000000000     0  1172   1116 0x00400004
May  8 23:54:02 loki kernel: [  360.801256]  ffff8800d248bc38 0000000000000002 00000000fffffff2 ffff8800d248bfd8
May  8 23:54:02 loki kernel: [  360.801261]  0000000000014440 0000000000014440 ffff8800d9eaafe0 ffff8800d53bafe0
May  8 23:54:02 loki kernel: [  360.801266]  ffff8801195697f0 ffff8800d9d06a38 ffff8800d9d06a3c 00000000ffffffff
May  8 23:54:02 loki kernel: [  360.801268] Call Trace:
May  8 23:54:02 loki kernel: [  360.801274]  [<ffffffff81749b99>] schedule+0x29/0x70
May  8 23:54:02 loki kernel: [  360.801279]  [<ffffffff81749ebe>] schedule_preempt_disabled+0xe/0x10
May  8 23:54:02 loki kernel: [  360.801284]  [<ffffffff8174bcf4>] __mutex_lock_slowpath+0x114/0x1b0
May  8 23:54:02 loki kernel: [  360.801290]  [<ffffffff8174bdb3>] mutex_lock+0x23/0x37
May  8 23:54:02 loki kernel: [  360.801332]  [<ffffffffa01011fe>] drm_mode_getconnector+0xae/0x460 [drm]
May  8 23:54:02 loki kernel: [  360.801359]  [<ffffffffa00f1e3a>] drm_ioctl+0x4da/0x600 [drm]
May  8 23:54:02 loki kernel: [  360.801392]  [<ffffffffa0101150>] ? drm_mode_getcrtc+0xe0/0xe0 [drm]
May  8 23:54:02 loki kernel: [  360.801402]  [<ffffffff81116abc>] ? acct_account_cputime+0x1c/0x20
May  8 23:54:02 loki kernel: [  360.801408]  [<ffffffff810a1039>] ? account_user_time+0x99/0xb0
May  8 23:54:02 loki kernel: [  360.801417]  [<ffffffff811d8ae5>] do_vfs_ioctl+0x75/0x2c0
May  8 23:54:02 loki kernel: [  360.801422]  [<ffffffff81022715>] ? syscall_trace_enter+0x165/0x280
May  8 23:54:02 loki kernel: [  360.801428]  [<ffffffff811d8dc1>] SyS_ioctl+0x91/0xb0
May  8 23:54:02 loki kernel: [  360.801436]  [<ffffffff817567ff>] tracesys+0xe1/0xe6
May  8 23:56:02 loki kernel: [  480.800193] INFO: task kworker/0:1:32 blocked for more than 120 seconds.
May  8 23:56:02 loki kernel: [  480.800204]       Tainted: PF       W  O 3.13.11-031311-generic #201404222035
May  8 23:56:02 loki kernel: [  480.800206] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May  8 23:56:02 loki kernel: [  480.800215] kworker/0:1     D 0000000000000001     0    32      2 0x00000000
May  8 23:56:02 loki kernel: [  480.800230] Workqueue: kacpi_notify acpi_os_execute_deferred
May  8 23:56:02 loki kernel: [  480.800238]  ffff88011957d538 0000000000000002 ffff88011957d4f8 ffff88011957dfd8
May  8 23:56:02 loki kernel: [  480.800244]  0000000000014440 0000000000014440 ffff880119b2c7d0 ffff8801195697f0
May  8 23:56:02 loki kernel: [  480.800249]  ffff88011fc14440 ffff8800d9d06a38 ffff8800d9d06a3c 00000000ffffffff
May  8 23:56:02 loki kernel: [  480.800251] Call Trace:
May  8 23:56:02 loki kernel: [  480.800265]  [<ffffffff81749b99>] schedule+0x29/0x70
May  8 23:56:02 loki kernel: [  480.800271]  [<ffffffff81749ebe>] schedule_preempt_disabled+0xe/0x10
May  8 23:56:02 loki kernel: [  480.800278]  [<ffffffff8174bcf4>] __mutex_lock_slowpath+0x114/0x1b0
May  8 23:56:02 loki kernel: [  480.800284]  [<ffffffff8174bdb3>] mutex_lock+0x23/0x37
May  8 23:56:02 loki kernel: [  480.800354]  [<ffffffffa00fd38b>] drm_modeset_lock_all+0x1b/0x60 [drm]
May  8 23:56:02 loki kernel: [  480.800370]  [<ffffffffa0160a6f>] drm_fb_helper_pan_display+0x2f/0xf0 [drm_kms_helper]
May  8 23:56:02 loki kernel: [  480.800380]  [<ffffffff813d20ad>] fb_pan_display+0xbd/0x170
May  8 23:56:02 loki kernel: [  480.800387]  [<ffffffff813e30c9>] bit_update_start+0x29/0x60
May  8 23:56:02 loki kernel: [  480.800392]  [<ffffffff813e28d2>] fbcon_switch+0x3b2/0x560
May  8 23:56:02 loki kernel: [  480.800401]  [<ffffffff8146b469>] redraw_screen+0x179/0x220
May  8 23:56:02 loki kernel: [  480.800406]  [<ffffffff813e0bea>] fbcon_blank+0x21a/0x2d0
May  8 23:56:02 loki kernel: [  480.800413]  [<ffffffff810b4202>] ? up+0x32/0x50
May  8 23:56:02 loki kernel: [  480.800419]  [<ffffffff810c0bd4>] ? wake_up_klogd+0x34/0x40
May  8 23:56:02 loki kernel: [  480.800423]  [<ffffffff810c0e17>] ? console_unlock.part.12+0x237/0x260
May  8 23:56:02 loki kernel: [  480.800432]  [<ffffffff81077040>] ? internal_add_timer+0x20/0x50
May  8 23:56:02 loki kernel: [  480.800437]  [<ffffffff810788ca>] ? mod_timer+0x10a/0x230
May  8 23:56:02 loki kernel: [  480.800442]  [<ffffffff8146bf4e>] do_unblank_screen.part.18+0x9e/0x180
May  8 23:56:02 loki kernel: [  480.800447]  [<ffffffff8146c078>] do_unblank_screen+0x48/0x80
May  8 23:56:02 loki kernel: [  480.800523]  [<ffffffffa01c46c6>] ? intel_sdvo_get_config+0xa6/0x1e0 [i915]
May  8 23:56:02 loki kernel: [  480.800529]  [<ffffffff8146c0c0>] unblank_screen+0x10/0x20
May  8 23:56:02 loki kernel: [  480.800536]  [<ffffffff8137725d>] bust_spinlocks+0x1d/0x40
May  8 23:56:02 loki kernel: [  480.800541]  [<ffffffff8174eac3>] oops_end+0x43/0x160
May  8 23:56:02 loki kernel: [  480.800547]  [<ffffffff810184b8>] die+0x58/0x90
May  8 23:56:02 loki kernel: [  480.800552]  [<ffffffff8174e2cb>] do_trap+0xcb/0x170
May  8 23:56:02 loki kernel: [  480.800564]  [<ffffffff81015316>] do_divide_error+0xa6/0x110
May  8 23:56:02 loki kernel: [  480.800613]  [<ffffffffa01c46c6>] ? intel_sdvo_get_config+0xa6/0x1e0 [i915]
May  8 23:56:02 loki kernel: [  480.800622]  [<ffffffff815ad914>] ? __i2c_transfer+0x64/0x80
May  8 23:56:02 loki kernel: [  480.800628]  [<ffffffff815ae505>] ? i2c_unlock_adapter+0x25/0x40
May  8 23:56:02 loki kernel: [  480.800632]  [<ffffffff815ae5d3>] ? i2c_transfer+0x73/0xe0
May  8 23:56:02 loki kernel: [  480.800638]  [<ffffffff81757d8e>] divide_error+0x1e/0x30
May  8 23:56:02 loki kernel: [  480.800690]  [<ffffffffa01c46c6>] ? intel_sdvo_get_config+0xa6/0x1e0 [i915]
May  8 23:56:02 loki kernel: [  480.800740]  [<ffffffffa01c47aa>] ? intel_sdvo_get_config+0x18a/0x1e0 [i915]
May  8 23:56:02 loki kernel: [  480.800783]  [<ffffffffa019b438>] intel_modeset_readout_hw_state+0x328/0x440 [i915]
May  8 23:56:02 loki kernel: [  480.800831]  [<ffffffffa01af350>] intel_modeset_setup_hw_state+0x30/0x350 [i915]
May  8 23:56:02 loki kernel: [  480.800876]  [<ffffffffa01b1a81>] intel_lid_notify+0xc1/0x100 [i915]
May  8 23:56:02 loki kernel: [  480.800882]  [<ffffffff81751dbd>] notifier_call_chain+0x4d/0x70
May  8 23:56:02 loki kernel: [  480.800891]  [<ffffffff81092e78>] __blocking_notifier_call_chain+0x58/0x80
May  8 23:56:02 loki kernel: [  480.800896]  [<ffffffff81092eb6>] blocking_notifier_call_chain+0x16/0x20
May  8 23:56:02 loki kernel: [  480.800905]  [<ffffffff814207d3>] acpi_lid_send_state+0x86/0xaf
May  8 23:56:02 loki kernel: [  480.800911]  [<ffffffff8142085e>] acpi_button_notify+0x40/0xde
May  8 23:56:02 loki kernel: [  480.800918]  [<ffffffff813f8af1>] acpi_device_notify+0x19/0x1b
May  8 23:56:02 loki kernel: [  480.800926]  [<ffffffff81408901>] acpi_ev_notify_dispatch+0x41/0x5c
May  8 23:56:02 loki kernel: [  480.800933]  [<ffffffff813f4c02>] acpi_os_execute_deferred+0x15/0x22
May  8 23:56:02 loki kernel: [  480.800940]  [<ffffffff810862ff>] process_one_work+0x17f/0x4c0
May  8 23:56:02 loki kernel: [  480.800945]  [<ffffffff8108752b>] worker_thread+0x11b/0x3d0
May  8 23:56:02 loki kernel: [  480.800951]  [<ffffffff81087410>] ? manage_workers.isra.21+0x190/0x190
May  8 23:56:02 loki kernel: [  480.800955]  [<ffffffff8108e459>] kthread+0xc9/0xe0
May  8 23:56:02 loki kernel: [  480.800960]  [<ffffffff8108e390>] ? flush_kthread_worker+0xb0/0xb0
May  8 23:56:02 loki kernel: [  480.800968]  [<ffffffff8175653c>] ret_from_fork+0x7c/0xb0
May  8 23:56:02 loki kernel: [  480.800973]  [<ffffffff8108e390>] ? flush_kthread_worker+0xb0/0xb0
May  8 23:56:02 loki kernel: [  480.800978] INFO: task kworker/1:1:33 blocked for more than 120 seconds.
May  8 23:56:02 loki kernel: [  480.800981]       Tainted: PF       W  O 3.13.11-031311-generic #201404222035
May  8 23:56:02 loki kernel: [  480.800982] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May  8 23:56:02 loki kernel: [  480.800988] kworker/1:1     D ffffffff818114c0     0    33      2 0x00000000
May  8 23:56:02 loki kernel: [  480.801002] Workqueue: events output_poll_execute [drm_kms_helper]
May  8 23:56:02 loki kernel: [  480.801008]  ffff88011957fcc8 0000000000000002 ffff88011957fce0 ffff88011957ffd8
May  8 23:56:02 loki kernel: [  480.801013]  0000000000014440 0000000000014440 ffff880119b5dfc0 ffff8801195717f0
May  8 23:56:02 loki kernel: [  480.801018]  ffff88011b008c00 ffff8800d9d06a38 ffff8800d9d06a3c 00000000ffffffff
May  8 23:56:02 loki kernel: [  480.801020] Call Trace:
May  8 23:56:02 loki kernel: [  480.801028]  [<ffffffff81749b99>] schedule+0x29/0x70
May  8 23:56:02 loki kernel: [  480.801033]  [<ffffffff81749ebe>] schedule_preempt_disabled+0xe/0x10
May  8 23:56:02 loki kernel: [  480.801038]  [<ffffffff8174bcf4>] __mutex_lock_slowpath+0x114/0x1b0
May  8 23:56:02 loki kernel: [  480.801044]  [<ffffffff8174bdb3>] mutex_lock+0x23/0x37
May  8 23:56:02 loki kernel: [  480.801054]  [<ffffffffa015d675>] output_poll_execute+0x65/0x1b0 [drm_kms_helper]
May  8 23:56:02 loki kernel: [  480.801062]  [<ffffffff815e0b42>] ? od_dbs_timer+0xe2/0x180
May  8 23:56:02 loki kernel: [  480.801068]  [<ffffffff81099200>] ? finish_task_switch+0x120/0x170
May  8 23:56:02 loki kernel: [  480.801073]  [<ffffffff810862ff>] process_one_work+0x17f/0x4c0
May  8 23:56:02 loki kernel: [  480.801078]  [<ffffffff8108752b>] worker_thread+0x11b/0x3d0
May  8 23:56:02 loki kernel: [  480.801083]  [<ffffffff81087410>] ? manage_workers.isra.21+0x190/0x190
May  8 23:56:02 loki kernel: [  480.801088]  [<ffffffff8108e459>] kthread+0xc9/0xe0
May  8 23:56:02 loki kernel: [  480.801093]  [<ffffffff8108e390>] ? flush_kthread_worker+0xb0/0xb0
May  8 23:56:02 loki kernel: [  480.801098]  [<ffffffff8175653c>] ret_from_fork+0x7c/0xb0
May  8 23:56:02 loki kernel: [  480.801103]  [<ffffffff8108e390>] ? flush_kthread_worker+0xb0/0xb0

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https://bugs.launchpad.net/bugs/1310823

Title:
  [Dell Inspiron 1525] Ubuntu freezes when lid closed

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Hi. I'm using Dell Inspiron 1525 for several years and it was used
  with Ubuntu since 10.04 or so.

  After upgrading from 13.10 to 14.04 my PC started to freeze completely
  (no response from anything, requires hard reboot) if I'm closing the
  lid or display turning off due to inactivity timeout. I also had this
  problem after wake from suspend, but recently got kernel update and
  looks like it was fixed (no freezes after wake up). I tried fresh
  install of 14.04 that I'm using right now, but it doesn't help.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: xorg 1:7.7+1ubuntu8
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  NonfreeKernelModules: wl
  .tmp.unity.support.test.0:
   
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  CurrentDesktop: Unity
  Date: Tue Apr 22 02:07:31 2014
  DistUpgraded: Fresh install
  DistroCodename: trusty
  DistroVariant: ubuntu
  DkmsStatus: bcmwl, 6.30.223.141+bdcom, 3.13.0-24-generic, x86_64: installed
  ExtraDebuggingInterest: Yes
  GpuHangFrequency: Several times a day
  GpuHangReproducibility: Yes, I can easily reproduce it
  GpuHangStarted: Immediately after installing this version of Ubuntu
  GraphicsCard:
   Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) [8086:2a02] (rev 0c) (prog-if 00 [VGA controller])
     Subsystem: Dell Device [1028:022f]
     Subsystem: Dell Device [1028:022f]
  InstallationDate: Installed on 2014-04-20 (1 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: Dell Inc. Inspiron 1525
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-24-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  SourcePackage: xorg
  Symptom: display
  Title: Xorg freeze
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/16/2008
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A16
  dmi.board.name: 0U990C
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA16:bd10/16/2008:svnDellInc.:pnInspiron1525:pvr:rvnDellInc.:rn0U990C:rvr:cvnDellInc.:ct8:cvr:
  dmi.product.name: Inspiron 1525
  dmi.sys.vendor: Dell Inc.
  version.compiz: compiz 1:0.9.11+14.04.20140409-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.52-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.0-4ubuntu5
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.0-4ubuntu5
  version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu2
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu3
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu2
  xserver.bootTime: Tue Apr 22 01:39:40 2014
  xserver.configfile: default
  xserver.errors:
   
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
   product id                                9076 
   vendor                                     AUO
  xserver.version: 2:1.15.1-0ubuntu2

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