>From additional logs tarball -> syslog: Jan 7 16:11:20 ubuntu ubiquity[7196]: debconffilter_done: ubiquity.components.plugininstall (current: None) Jan 7 16:11:20 ubuntu ubiquity[7196]: Reverting lockdown of the desktop environment. Jan 7 16:15:20 ubuntu kernel: [ 2049.152080] INFO: task Xorg:5770 blocked for more than 120 seconds. Jan 7 16:15:20 ubuntu kernel: [ 2049.152087] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jan 7 16:15:20 ubuntu kernel: [ 2049.152091] Xorg D ffff88007e293e40 0 5770 5758 0x00400004 Jan 7 16:15:20 ubuntu kernel: [ 2049.152100] ffff880074c5bc60 0000000000000002 ffff880073e98000 ffff880074c5bfd8 Jan 7 16:15:20 ubuntu kernel: [ 2049.152109] ffff880074c5bfd8 ffff880074c5bfd8 ffff88007ac21700 ffff880073e98000 Jan 7 16:15:20 ubuntu kernel: [ 2049.152117] ffff880076b70800 ffff880076afae68 ffff88007a42e800 0000000000000001 Jan 7 16:15:20 ubuntu kernel: [ 2049.152125] Call Trace: Jan 7 16:15:20 ubuntu kernel: [ 2049.152139] [<ffffffff816a4ee9>] schedule+0x29/0x70 Jan 7 16:15:20 ubuntu kernel: [ 2049.152196] [<ffffffffa00a3fe5>] intel_crtc_wait_for_pending_flips+0x75/0xd0 [i915] Jan 7 16:15:20 ubuntu kernel: [ 2049.152204] [<ffffffff8107c6c0>] ? finish_wait+0x80/0x80 Jan 7 16:15:20 ubuntu kernel: [ 2049.152236] [<ffffffffa00a6647>] i9xx_crtc_disable+0x87/0x180 [i915] Jan 7 16:15:20 ubuntu kernel: [ 2049.152268] [<ffffffffa00ab39f>] intel_crtc_update_dpms+0x6f/0xa0 [i915] Jan 7 16:15:20 ubuntu kernel: [ 2049.152300] [<ffffffffa00ab47a>] intel_encoder_dpms+0x1a/0x30 [i915] Jan 7 16:15:20 ubuntu kernel: [ 2049.152332] [<ffffffffa00ad248>] intel_connector_dpms+0x38/0x70 [i915] Jan 7 16:15:20 ubuntu kernel: [ 2049.152363] [<ffffffffa001fdd0>] drm_mode_obj_set_property_ioctl+0x320/0x330 [drm] Jan 7 16:15:20 ubuntu kernel: [ 2049.152389] [<ffffffffa001fe10>] drm_mode_connector_property_set_ioctl+0x30/0x40 [drm] Jan 7 16:15:20 ubuntu kernel: [ 2049.152412] [<ffffffffa000e553>] drm_ioctl+0x4d3/0x580 [drm] Jan 7 16:15:20 ubuntu kernel: [ 2049.152440] [<ffffffffa001fde0>] ? drm_mode_obj_set_property_ioctl+0x330/0x330 [drm] Jan 7 16:15:20 ubuntu kernel: [ 2049.152449] [<ffffffff8119d0c9>] do_vfs_ioctl+0x99/0x590 Jan 7 16:15:20 ubuntu kernel: [ 2049.152455] [<ffffffff8119d651>] sys_ioctl+0x91/0xb0 Jan 7 16:15:20 ubuntu kernel: [ 2049.152463] [<ffffffff816ae75d>] system_call_fastpath+0x1a/0x1f Jan 7 16:17:01 ubuntu CRON[31885]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly) Jan 7 16:17:20 ubuntu kernel: [ 2169.152131] INFO: task Xorg:5770 blocked for more than 120 seconds. Jan 7 16:17:20 ubuntu kernel: [ 2169.152141] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jan 7 16:17:20 ubuntu kernel: [ 2169.152148] Xorg D ffff88007e293e40 0 5770 5758 0x00400004 Jan 7 16:17:20 ubuntu kernel: [ 2169.152160] ffff880074c5bc60 0000000000000002 ffff880073e98000 ffff880074c5bfd8 Jan 7 16:17:20 ubuntu kernel: [ 2169.152174] ffff880074c5bfd8 ffff880074c5bfd8 ffff88007ac21700 ffff880073e98000 Jan 7 16:17:20 ubuntu kernel: [ 2169.152185] ffff880076b70800 ffff880076afae68 ffff88007a42e800 0000000000000001 Jan 7 16:17:20 ubuntu kernel: [ 2169.152197] Call Trace: Jan 7 16:17:20 ubuntu kernel: [ 2169.152216] [<ffffffff816a4ee9>] schedule+0x29/0x70 Jan 7 16:17:20 ubuntu kernel: [ 2169.152290] [<ffffffffa00a3fe5>] intel_crtc_wait_for_pending_flips+0x75/0xd0 [i915] Jan 7 16:17:20 ubuntu kernel: [ 2169.152306] [<ffffffff8107c6c0>] ? finish_wait+0x80/0x80 Jan 7 16:17:20 ubuntu kernel: [ 2169.152352] [<ffffffffa00a6647>] i9xx_crtc_disable+0x87/0x180 [i915] Jan 7 16:17:20 ubuntu kernel: [ 2169.152398] [<ffffffffa00ab39f>] intel_crtc_update_dpms+0x6f/0xa0 [i915] Jan 7 16:17:20 ubuntu kernel: [ 2169.152445] [<ffffffffa00ab47a>] intel_encoder_dpms+0x1a/0x30 [i915] Jan 7 16:17:20 ubuntu kernel: [ 2169.152492] [<ffffffffa00ad248>] intel_connector_dpms+0x38/0x70 [i915] Jan 7 16:17:20 ubuntu kernel: [ 2169.152536] [<ffffffffa001fdd0>] drm_mode_obj_set_property_ioctl+0x320/0x330 [drm] Jan 7 16:17:20 ubuntu kernel: [ 2169.152574] [<ffffffffa001fe10>] drm_mode_connector_property_set_ioctl+0x30/0x40 [drm] Jan 7 16:17:20 ubuntu kernel: [ 2169.152609] [<ffffffffa000e553>] drm_ioctl+0x4d3/0x580 [drm] Jan 7 16:17:20 ubuntu kernel: [ 2169.152650] [<ffffffffa001fde0>] ? drm_mode_obj_set_property_ioctl+0x330/0x330 [drm] Jan 7 16:17:20 ubuntu kernel: [ 2169.152666] [<ffffffff8119d0c9>] do_vfs_ioctl+0x99/0x590 Jan 7 16:17:20 ubuntu kernel: [ 2169.152679] [<ffffffff8119d651>] sys_ioctl+0x91/0xb0 Jan 7 16:17:20 ubuntu kernel: [ 2169.152692] [<ffffffff816ae75d>] system_call_fastpath+0x1a/0x1f Jan 7 16:19:20 ubuntu kernel: [ 2289.152083] INFO: task Xorg:5770 blocked for more than 120 seconds. Jan 7 16:19:20 ubuntu kernel: [ 2289.152090] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jan 7 16:19:20 ubuntu kernel: [ 2289.152094] Xorg D ffff88007e293e40 0 5770 5758 0x00400004 Jan 7 16:19:20 ubuntu kernel: [ 2289.152103] ffff880074c5bc60 0000000000000002 ffff880073e98000 ffff880074c5bfd8 Jan 7 16:19:20 ubuntu kernel: [ 2289.152112] ffff880074c5bfd8 ffff880074c5bfd8 ffff88007ac21700 ffff880073e98000 Jan 7 16:19:20 ubuntu kernel: [ 2289.152120] ffff880076b70800 ffff880076afae68 ffff88007a42e800 0000000000000001 Jan 7 16:19:20 ubuntu kernel: [ 2289.152128] Call Trace: Jan 7 16:19:20 ubuntu kernel: [ 2289.152141] [<ffffffff816a4ee9>] schedule+0x29/0x70 Jan 7 16:19:20 ubuntu kernel: [ 2289.152198] [<ffffffffa00a3fe5>] intel_crtc_wait_for_pending_flips+0x75/0xd0 [i915] Jan 7 16:19:20 ubuntu kernel: [ 2289.152207] [<ffffffff8107c6c0>] ? finish_wait+0x80/0x80 Jan 7 16:19:20 ubuntu kernel: [ 2289.152239] [<ffffffffa00a6647>] i9xx_crtc_disable+0x87/0x180 [i915] Jan 7 16:19:20 ubuntu kernel: [ 2289.152271] [<ffffffffa00ab39f>] intel_crtc_update_dpms+0x6f/0xa0 [i915] Jan 7 16:19:20 ubuntu kernel: [ 2289.152303] [<ffffffffa00ab47a>] intel_encoder_dpms+0x1a/0x30 [i915] Jan 7 16:19:20 ubuntu kernel: [ 2289.152335] [<ffffffffa00ad248>] intel_connector_dpms+0x38/0x70 [i915] Jan 7 16:19:20 ubuntu kernel: [ 2289.152366] [<ffffffffa001fdd0>] drm_mode_obj_set_property_ioctl+0x320/0x330 [drm] Jan 7 16:19:20 ubuntu kernel: [ 2289.152392] [<ffffffffa001fe10>] drm_mode_connector_property_set_ioctl+0x30/0x40 [drm] Jan 7 16:19:20 ubuntu kernel: [ 2289.152415] [<ffffffffa000e553>] drm_ioctl+0x4d3/0x580 [drm] Jan 7 16:19:20 ubuntu kernel: [ 2289.152443] [<ffffffffa001fde0>] ? drm_mode_obj_set_property_ioctl+0x330/0x330 [drm] Jan 7 16:19:20 ubuntu kernel: [ 2289.152452] [<ffffffff8119d0c9>] do_vfs_ioctl+0x99/0x590 Jan 7 16:19:20 ubuntu kernel: [ 2289.152459] [<ffffffff8119d651>] sys_ioctl+0x91/0xb0 Jan 7 16:19:20 ubuntu kernel: [ 2289.152466] [<ffffffff816ae75d>] system_call_fastpath+0x1a/0x1f Jan 7 16:21:20 ubuntu kernel: [ 2409.152080] INFO: task Xorg:5770 blocked for more than 120 seconds. Jan 7 16:21:20 ubuntu kernel: [ 2409.152087] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jan 7 16:21:20 ubuntu kernel: [ 2409.152092] Xorg D ffff88007e293e40 0 5770 5758 0x00400004 Jan 7 16:21:20 ubuntu kernel: [ 2409.152100] ffff880074c5bc60 0000000000000002 ffff880073e98000 ffff880074c5bfd8 Jan 7 16:21:20 ubuntu kernel: [ 2409.152109] ffff880074c5bfd8 ffff880074c5bfd8 ffff88007ac21700 ffff880073e98000 Jan 7 16:21:20 ubuntu kernel: [ 2409.152117] ffff880076b70800 ffff880076afae68 ffff88007a42e800 0000000000000001 Jan 7 16:21:20 ubuntu kernel: [ 2409.152125] Call Trace: Jan 7 16:21:20 ubuntu kernel: [ 2409.152139] [<ffffffff816a4ee9>] schedule+0x29/0x70 Jan 7 16:21:20 ubuntu kernel: [ 2409.152196] [<ffffffffa00a3fe5>] intel_crtc_wait_for_pending_flips+0x75/0xd0 [i915] Jan 7 16:21:20 ubuntu kernel: [ 2409.152205] [<ffffffff8107c6c0>] ? finish_wait+0x80/0x80 Jan 7 16:21:20 ubuntu kernel: [ 2409.152236] [<ffffffffa00a6647>] i9xx_crtc_disable+0x87/0x180 [i915] Jan 7 16:21:20 ubuntu kernel: [ 2409.152269] [<ffffffffa00ab39f>] intel_crtc_update_dpms+0x6f/0xa0 [i915] Jan 7 16:21:20 ubuntu kernel: [ 2409.152300] [<ffffffffa00ab47a>] intel_encoder_dpms+0x1a/0x30 [i915] Jan 7 16:21:20 ubuntu kernel: [ 2409.152333] [<ffffffffa00ad248>] intel_connector_dpms+0x38/0x70 [i915] Jan 7 16:21:20 ubuntu kernel: [ 2409.152364] [<ffffffffa001fdd0>] drm_mode_obj_set_property_ioctl+0x320/0x330 [drm] Jan 7 16:21:20 ubuntu kernel: [ 2409.152390] [<ffffffffa001fe10>] drm_mode_connector_property_set_ioctl+0x30/0x40 [drm] Jan 7 16:21:20 ubuntu kernel: [ 2409.152413] [<ffffffffa000e553>] drm_ioctl+0x4d3/0x580 [drm] Jan 7 16:21:20 ubuntu kernel: [ 2409.152441] [<ffffffffa001fde0>] ? drm_mode_obj_set_property_ioctl+0x330/0x330 [drm] Jan 7 16:21:20 ubuntu kernel: [ 2409.152450] [<ffffffff8119d0c9>] do_vfs_ioctl+0x99/0x590 Jan 7 16:21:20 ubuntu kernel: [ 2409.152456] [<ffffffff8119d651>] sys_ioctl+0x91/0xb0 Jan 7 16:21:20 ubuntu kernel: [ 2409.152464] [<ffffffff816ae75d>] system_call_fastpath+0x1a/0x1f Jan 7 16:23:20 ubuntu kernel: [ 2529.152083] INFO: task Xorg:5770 blocked for more than 120 seconds. Jan 7 16:23:20 ubuntu kernel: [ 2529.152090] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jan 7 16:23:20 ubuntu kernel: [ 2529.152094] Xorg D ffff88007e293e40 0 5770 5758 0x00400004 Jan 7 16:23:20 ubuntu kernel: [ 2529.152103] ffff880074c5bc60 0000000000000002 ffff880073e98000 ffff880074c5bfd8 Jan 7 16:23:20 ubuntu kernel: [ 2529.152112] ffff880074c5bfd8 ffff880074c5bfd8 ffff88007ac21700 ffff880073e98000 Jan 7 16:23:20 ubuntu kernel: [ 2529.152120] ffff880076b70800 ffff880076afae68 ffff88007a42e800 0000000000000001 Jan 7 16:23:20 ubuntu kernel: [ 2529.152128] Call Trace: Jan 7 16:23:20 ubuntu kernel: [ 2529.152142] [<ffffffff816a4ee9>] schedule+0x29/0x70 Jan 7 16:23:20 ubuntu kernel: [ 2529.152199] [<ffffffffa00a3fe5>] intel_crtc_wait_for_pending_flips+0x75/0xd0 [i915] Jan 7 16:23:20 ubuntu kernel: [ 2529.152207] [<ffffffff8107c6c0>] ? finish_wait+0x80/0x80 Jan 7 16:23:20 ubuntu kernel: [ 2529.152239] [<ffffffffa00a6647>] i9xx_crtc_disable+0x87/0x180 [i915] Jan 7 16:23:20 ubuntu kernel: [ 2529.152271] [<ffffffffa00ab39f>] intel_crtc_update_dpms+0x6f/0xa0 [i915] Jan 7 16:23:20 ubuntu kernel: [ 2529.152303] [<ffffffffa00ab47a>] intel_encoder_dpms+0x1a/0x30 [i915] Jan 7 16:23:20 ubuntu kernel: [ 2529.152335] [<ffffffffa00ad248>] intel_connector_dpms+0x38/0x70 [i915] Jan 7 16:23:20 ubuntu kernel: [ 2529.152367] [<ffffffffa001fdd0>] drm_mode_obj_set_property_ioctl+0x320/0x330 [drm] Jan 7 16:23:20 ubuntu kernel: [ 2529.152393] [<ffffffffa001fe10>] drm_mode_connector_property_set_ioctl+0x30/0x40 [drm] Jan 7 16:23:20 ubuntu kernel: [ 2529.152416] [<ffffffffa000e553>] drm_ioctl+0x4d3/0x580 [drm] Jan 7 16:23:20 ubuntu kernel: [ 2529.152443] [<ffffffffa001fde0>] ? drm_mode_obj_set_property_ioctl+0x330/0x330 [drm] Jan 7 16:23:20 ubuntu kernel: [ 2529.152452] [<ffffffff8119d0c9>] do_vfs_ioctl+0x99/0x590 Jan 7 16:23:20 ubuntu kernel: [ 2529.152459] [<ffffffff8119d651>] sys_ioctl+0x91/0xb0 Jan 7 16:23:20 ubuntu kernel: [ 2529.152466] [<ffffffff816ae75d>] system_call_fastpath+0x1a/0x1f Jan 7 16:25:20 ubuntu kernel: [ 2649.152082] INFO: task Xorg:5770 blocked for more than 120 seconds. Jan 7 16:25:20 ubuntu kernel: [ 2649.152090] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jan 7 16:25:20 ubuntu kernel: [ 2649.152094] Xorg D ffff88007e293e40 0 5770 5758 0x00400004 Jan 7 16:25:20 ubuntu kernel: [ 2649.152103] ffff880074c5bc60 0000000000000002 ffff880073e98000 ffff880074c5bfd8 Jan 7 16:25:20 ubuntu kernel: [ 2649.152112] ffff880074c5bfd8 ffff880074c5bfd8 ffff88007ac21700 ffff880073e98000 Jan 7 16:25:20 ubuntu kernel: [ 2649.152120] ffff880076b70800 ffff880076afae68 ffff88007a42e800 0000000000000001 Jan 7 16:25:20 ubuntu kernel: [ 2649.152128] Call Trace: Jan 7 16:25:20 ubuntu kernel: [ 2649.152142] [<ffffffff816a4ee9>] schedule+0x29/0x70 Jan 7 16:25:20 ubuntu kernel: [ 2649.152199] [<ffffffffa00a3fe5>] intel_crtc_wait_for_pending_flips+0x75/0xd0 [i915] Jan 7 16:25:20 ubuntu kernel: [ 2649.152208] [<ffffffff8107c6c0>] ? finish_wait+0x80/0x80 Jan 7 16:25:20 ubuntu kernel: [ 2649.152240] [<ffffffffa00a6647>] i9xx_crtc_disable+0x87/0x180 [i915] Jan 7 16:25:20 ubuntu kernel: [ 2649.152272] [<ffffffffa00ab39f>] intel_crtc_update_dpms+0x6f/0xa0 [i915] Jan 7 16:25:20 ubuntu kernel: [ 2649.152303] [<ffffffffa00ab47a>] intel_encoder_dpms+0x1a/0x30 [i915] Jan 7 16:25:20 ubuntu kernel: [ 2649.152336] [<ffffffffa00ad248>] intel_connector_dpms+0x38/0x70 [i915] Jan 7 16:25:20 ubuntu kernel: [ 2649.152367] [<ffffffffa001fdd0>] drm_mode_obj_set_property_ioctl+0x320/0x330 [drm] Jan 7 16:25:20 ubuntu kernel: [ 2649.152393] [<ffffffffa001fe10>] drm_mode_connector_property_set_ioctl+0x30/0x40 [drm] Jan 7 16:25:20 ubuntu kernel: [ 2649.152416] [<ffffffffa000e553>] drm_ioctl+0x4d3/0x580 [drm] Jan 7 16:25:20 ubuntu kernel: [ 2649.152444] [<ffffffffa001fde0>] ? drm_mode_obj_set_property_ioctl+0x330/0x330 [drm] Jan 7 16:25:20 ubuntu kernel: [ 2649.152453] [<ffffffff8119d0c9>] do_vfs_ioctl+0x99/0x590 Jan 7 16:25:20 ubuntu kernel: [ 2649.152460] [<ffffffff8119d651>] sys_ioctl+0x91/0xb0 Jan 7 16:25:20 ubuntu kernel: [ 2649.152467] [<ffffffff816ae75d>] system_call_fastpath+0x1a/0x1f Jan 7 16:27:20 ubuntu kernel: [ 2769.152081] INFO: task Xorg:5770 blocked for more than 120 seconds. Jan 7 16:27:20 ubuntu kernel: [ 2769.152089] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jan 7 16:27:20 ubuntu kernel: [ 2769.152093] Xorg D ffff88007e293e40 0 5770 5758 0x00400004 Jan 7 16:27:20 ubuntu kernel: [ 2769.152102] ffff880074c5bc60 0000000000000002 ffff880073e98000 ffff880074c5bfd8 Jan 7 16:27:20 ubuntu kernel: [ 2769.152111] ffff880074c5bfd8 ffff880074c5bfd8 ffff88007ac21700 ffff880073e98000 Jan 7 16:27:20 ubuntu kernel: [ 2769.152119] ffff880076b70800 ffff880076afae68 ffff88007a42e800 0000000000000001 Jan 7 16:27:20 ubuntu kernel: [ 2769.152127] Call Trace: Jan 7 16:27:20 ubuntu kernel: [ 2769.152141] [<ffffffff816a4ee9>] schedule+0x29/0x70 Jan 7 16:27:20 ubuntu kernel: [ 2769.152198] [<ffffffffa00a3fe5>] intel_crtc_wait_for_pending_flips+0x75/0xd0 [i915] Jan 7 16:27:20 ubuntu kernel: [ 2769.152207] [<ffffffff8107c6c0>] ? finish_wait+0x80/0x80 Jan 7 16:27:20 ubuntu kernel: [ 2769.152239] [<ffffffffa00a6647>] i9xx_crtc_disable+0x87/0x180 [i915] Jan 7 16:27:20 ubuntu kernel: [ 2769.152271] [<ffffffffa00ab39f>] intel_crtc_update_dpms+0x6f/0xa0 [i915] Jan 7 16:27:20 ubuntu kernel: [ 2769.152302] [<ffffffffa00ab47a>] intel_encoder_dpms+0x1a/0x30 [i915] Jan 7 16:27:20 ubuntu kernel: [ 2769.152335] [<ffffffffa00ad248>] intel_connector_dpms+0x38/0x70 [i915] Jan 7 16:27:20 ubuntu kernel: [ 2769.152366] [<ffffffffa001fdd0>] drm_mode_obj_set_property_ioctl+0x320/0x330 [drm] Jan 7 16:27:20 ubuntu kernel: [ 2769.152392] [<ffffffffa001fe10>] drm_mode_connector_property_set_ioctl+0x30/0x40 [drm] Jan 7 16:27:20 ubuntu kernel: [ 2769.152415] [<ffffffffa000e553>] drm_ioctl+0x4d3/0x580 [drm] Jan 7 16:27:20 ubuntu kernel: [ 2769.152443] [<ffffffffa001fde0>] ? drm_mode_obj_set_property_ioctl+0x330/0x330 [drm] Jan 7 16:27:20 ubuntu kernel: [ 2769.152452] [<ffffffff8119d0c9>] do_vfs_ioctl+0x99/0x590 Jan 7 16:27:20 ubuntu kernel: [ 2769.152458] [<ffffffff8119d651>] sys_ioctl+0x91/0xb0 Jan 7 16:27:20 ubuntu kernel: [ 2769.152466] [<ffffffff816ae75d>] system_call_fastpath+0x1a/0x1f Jan 7 16:29:20 ubuntu kernel: [ 2889.152082] INFO: task Xorg:5770 blocked for more than 120 seconds. Jan 7 16:29:20 ubuntu kernel: [ 2889.152089] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jan 7 16:29:20 ubuntu kernel: [ 2889.152093] Xorg D ffff88007e293e40 0 5770 5758 0x00400004 Jan 7 16:29:20 ubuntu kernel: [ 2889.152102] ffff880074c5bc60 0000000000000002 ffff880073e98000 ffff880074c5bfd8 Jan 7 16:29:20 ubuntu kernel: [ 2889.152111] ffff880074c5bfd8 ffff880074c5bfd8 ffff88007ac21700 ffff880073e98000 Jan 7 16:29:20 ubuntu kernel: [ 2889.152119] ffff880076b70800 ffff880076afae68 ffff88007a42e800 0000000000000001 Jan 7 16:29:20 ubuntu kernel: [ 2889.152127] Call Trace: Jan 7 16:29:20 ubuntu kernel: [ 2889.152141] [<ffffffff816a4ee9>] schedule+0x29/0x70 Jan 7 16:29:20 ubuntu kernel: [ 2889.152198] [<ffffffffa00a3fe5>] intel_crtc_wait_for_pending_flips+0x75/0xd0 [i915] Jan 7 16:29:20 ubuntu kernel: [ 2889.152207] [<ffffffff8107c6c0>] ? finish_wait+0x80/0x80 Jan 7 16:29:20 ubuntu kernel: [ 2889.152238] [<ffffffffa00a6647>] i9xx_crtc_disable+0x87/0x180 [i915] Jan 7 16:29:20 ubuntu kernel: [ 2889.152271] [<ffffffffa00ab39f>] intel_crtc_update_dpms+0x6f/0xa0 [i915] Jan 7 16:29:20 ubuntu kernel: [ 2889.152302] [<ffffffffa00ab47a>] intel_encoder_dpms+0x1a/0x30 [i915] Jan 7 16:29:20 ubuntu kernel: [ 2889.152334] [<ffffffffa00ad248>] intel_connector_dpms+0x38/0x70 [i915] Jan 7 16:29:20 ubuntu kernel: [ 2889.152366] [<ffffffffa001fdd0>] drm_mode_obj_set_property_ioctl+0x320/0x330 [drm] Jan 7 16:29:20 ubuntu kernel: [ 2889.152392] [<ffffffffa001fe10>] drm_mode_connector_property_set_ioctl+0x30/0x40 [drm] Jan 7 16:29:20 ubuntu kernel: [ 2889.152415] [<ffffffffa000e553>] drm_ioctl+0x4d3/0x580 [drm] Jan 7 16:29:20 ubuntu kernel: [ 2889.152443] [<ffffffffa001fde0>] ? drm_mode_obj_set_property_ioctl+0x330/0x330 [drm] Jan 7 16:29:20 ubuntu kernel: [ 2889.152452] [<ffffffff8119d0c9>] do_vfs_ioctl+0x99/0x590 Jan 7 16:29:20 ubuntu kernel: [ 2889.152458] [<ffffffff8119d651>] sys_ioctl+0x91/0xb0 Jan 7 16:29:20 ubuntu kernel: [ 2889.152466] [<ffffffff816ae75d>] system_call_fastpath+0x1a/0x1f Jan 7 16:31:20 ubuntu kernel: [ 3009.152090] INFO: task Xorg:5770 blocked for more than 120 seconds. Jan 7 16:31:20 ubuntu kernel: [ 3009.152097] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jan 7 16:31:20 ubuntu kernel: [ 3009.152101] Xorg D ffff88007e293e40 0 5770 5758 0x00400004 Jan 7 16:31:20 ubuntu kernel: [ 3009.152110] ffff880074c5bc60 0000000000000002 ffff880073e98000 ffff880074c5bfd8 Jan 7 16:31:20 ubuntu kernel: [ 3009.152119] ffff880074c5bfd8 ffff880074c5bfd8 ffff88007ac21700 ffff880073e98000 Jan 7 16:31:20 ubuntu kernel: [ 3009.152127] ffff880076b70800 ffff880076afae68 ffff88007a42e800 0000000000000001 Jan 7 16:31:20 ubuntu kernel: [ 3009.152135] Call Trace: Jan 7 16:31:20 ubuntu kernel: [ 3009.152149] [<ffffffff816a4ee9>] schedule+0x29/0x70 Jan 7 16:31:20 ubuntu kernel: [ 3009.152206] [<ffffffffa00a3fe5>] intel_crtc_wait_for_pending_flips+0x75/0xd0 [i915] Jan 7 16:31:20 ubuntu kernel: [ 3009.152215] [<ffffffff8107c6c0>] ? finish_wait+0x80/0x80 Jan 7 16:31:20 ubuntu kernel: [ 3009.152246] [<ffffffffa00a6647>] i9xx_crtc_disable+0x87/0x180 [i915] Jan 7 16:31:20 ubuntu kernel: [ 3009.152278] [<ffffffffa00ab39f>] intel_crtc_update_dpms+0x6f/0xa0 [i915] Jan 7 16:31:20 ubuntu kernel: [ 3009.152310] [<ffffffffa00ab47a>] intel_encoder_dpms+0x1a/0x30 [i915] Jan 7 16:31:20 ubuntu kernel: [ 3009.152342] [<ffffffffa00ad248>] intel_connector_dpms+0x38/0x70 [i915] Jan 7 16:31:20 ubuntu kernel: [ 3009.152374] [<ffffffffa001fdd0>] drm_mode_obj_set_property_ioctl+0x320/0x330 [drm] Jan 7 16:31:20 ubuntu kernel: [ 3009.152399] [<ffffffffa001fe10>] drm_mode_connector_property_set_ioctl+0x30/0x40 [drm] Jan 7 16:31:20 ubuntu kernel: [ 3009.152423] [<ffffffffa000e553>] drm_ioctl+0x4d3/0x580 [drm] Jan 7 16:31:20 ubuntu kernel: [ 3009.152450] [<ffffffffa001fde0>] ? drm_mode_obj_set_property_ioctl+0x330/0x330 [drm] Jan 7 16:31:20 ubuntu kernel: [ 3009.152459] [<ffffffff8119d0c9>] do_vfs_ioctl+0x99/0x590 Jan 7 16:31:20 ubuntu kernel: [ 3009.152466] [<ffffffff8119d651>] sys_ioctl+0x91/0xb0 Jan 7 16:31:20 ubuntu kernel: [ 3009.152473] [<ffffffff816ae75d>] system_call_fastpath+0x1a/0x1f Jan 7 16:33:20 ubuntu kernel: [ 3129.152082] INFO: task Xorg:5770 blocked for more than 120 seconds. Jan 7 16:33:20 ubuntu kernel: [ 3129.152089] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jan 7 16:33:20 ubuntu kernel: [ 3129.152094] Xorg D ffff88007e293e40 0 5770 5758 0x00400004 Jan 7 16:33:20 ubuntu kernel: [ 3129.152102] ffff880074c5bc60 0000000000000002 ffff880073e98000 ffff880074c5bfd8 Jan 7 16:33:20 ubuntu kernel: [ 3129.152111] ffff880074c5bfd8 ffff880074c5bfd8 ffff88007ac21700 ffff880073e98000 Jan 7 16:33:20 ubuntu kernel: [ 3129.152119] ffff880076b70800 ffff880076afae68 ffff88007a42e800 0000000000000001 Jan 7 16:33:20 ubuntu kernel: [ 3129.152127] Call Trace: Jan 7 16:33:20 ubuntu kernel: [ 3129.152141] [<ffffffff816a4ee9>] schedule+0x29/0x70 Jan 7 16:33:20 ubuntu kernel: [ 3129.152199] [<ffffffffa00a3fe5>] intel_crtc_wait_for_pending_flips+0x75/0xd0 [i915] Jan 7 16:33:20 ubuntu kernel: [ 3129.152207] [<ffffffff8107c6c0>] ? finish_wait+0x80/0x80 Jan 7 16:33:20 ubuntu kernel: [ 3129.152239] [<ffffffffa00a6647>] i9xx_crtc_disable+0x87/0x180 [i915] Jan 7 16:33:20 ubuntu kernel: [ 3129.152271] [<ffffffffa00ab39f>] intel_crtc_update_dpms+0x6f/0xa0 [i915] Jan 7 16:33:20 ubuntu kernel: [ 3129.152303] [<ffffffffa00ab47a>] intel_encoder_dpms+0x1a/0x30 [i915] Jan 7 16:33:20 ubuntu kernel: [ 3129.152335] [<ffffffffa00ad248>] intel_connector_dpms+0x38/0x70 [i915] Jan 7 16:33:20 ubuntu kernel: [ 3129.152366] [<ffffffffa001fdd0>] drm_mode_obj_set_property_ioctl+0x320/0x330 [drm] Jan 7 16:33:20 ubuntu kernel: [ 3129.152392] [<ffffffffa001fe10>] drm_mode_connector_property_set_ioctl+0x30/0x40 [drm] Jan 7 16:33:20 ubuntu kernel: [ 3129.152415] [<ffffffffa000e553>] drm_ioctl+0x4d3/0x580 [drm] Jan 7 16:33:20 ubuntu kernel: [ 3129.152443] [<ffffffffa001fde0>] ? drm_mode_obj_set_property_ioctl+0x330/0x330 [drm] Jan 7 16:33:20 ubuntu kernel: [ 3129.152452] [<ffffffff8119d0c9>] do_vfs_ioctl+0x99/0x590 Jan 7 16:33:20 ubuntu kernel: [ 3129.152459] [<ffffffff8119d651>] sys_ioctl+0x91/0xb0 Jan 7 16:33:20 ubuntu kernel: [ 3129.152466] [<ffffffff816ae75d>] system_call_fastpath+0x1a/0x1f
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1096943 Title: Ubiquity freezes during nfs-based desktop install from recent live destkop images on physical hardware To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1096943/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs