Same problem as above. often happens when logging out, then get stuck. os: Ubuntu gnome 16.04 kernel: 4.4.0-22-generic integrated video card: Intel HD3000 driver in use: i915
kernel log: May 22 01:03:05 kernel: [57143.645717] ------------[ cut here ]------------ May 22 01:03:05 kernel: [57143.645755] WARNING: CPU: 0 PID: 1142 at /build/linux-FvcHlK/linux-4.4.0/drivers/gpu/drm/drm_irq.c:1326 drm_wait_one_vblank+0x1b5/0x1c0 [drm]() May 22 01:03:05 kernel: [57143.645756] vblank wait timed out on crtc 0 May 22 01:03:05 kernel: [57143.645811] Modules linked in: nls_iso8859_1 uas usb_storage snd_seq_dummy tp_smapi(OE) thinkpad_ec(OE) msr acpi_call(OE) drbg ansi_cprng ctr ccm bbswitch(OE) pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) arc4 iwldvm mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlwifi snd_hda_codec_conexant snd_hda_codec_generic irqbypass snd_hda_intel crct10dif_pclmul crc32_pclmul snd_hda_codec cfg80211 snd_hda_core snd_hwdep snd_pcm thinkpad_acpi nvram snd_seq_midi snd_seq_midi_event aesni_intel snd_rawmidi snd_seq snd_seq_device snd_timer snd aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev input_leds soundcore shpchp serio_raw mei_me mei lpc_ich wmi mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid hid i915 i2c_algo_bit drm_kms_helper syscopyarea psmouse sysfillrect sysimgblt fb_sys_fops ahci e1000e drm libahci sdhci_pci ptp sdhci pps_core fjes video [last unloaded: nvidia] May 22 01:03:05 kernel: [57143.645828] CPU: 0 PID: 1142 Comm: Xorg Tainted: P W OE 4.4.0-22-generic #40-Ubuntu May 22 01:03:05 kernel: [57143.645829] Hardware name: LENOVO 4180AT8/4180AT8 May 22 01:03:05 kernel: [57143.645834] 0000000000000286 0000000012dfefe3 ffff8801b3dbb838 ffffffff813e9c53 May 22 01:03:05 kernel: [57143.645837] ffff8801b3dbb880 ffffffffc0092b10 ffff8801b3dbb870 ffffffff81080fb2 May 22 01:03:05 kernel: [57143.645839] ffff8801b2cca800 0000000000000000 0000000000000000 000000000028755b May 22 01:03:05 kernel: [57143.645840] Call Trace: May 22 01:03:05 kernel: [57143.645849] [<ffffffff813e9c53>] dump_stack+0x63/0x90 May 22 01:03:05 kernel: [57143.645855] [<ffffffff81080fb2>] warn_slowpath_common+0x82/0xc0 May 22 01:03:05 kernel: [57143.645859] [<ffffffff8108104c>] warn_slowpath_fmt+0x5c/0x80 May 22 01:03:05 kernel: [57143.645865] [<ffffffff810c35d5>] ? finish_wait+0x55/0x70 May 22 01:03:05 kernel: [57143.645885] [<ffffffffc00632a5>] drm_wait_one_vblank+0x1b5/0x1c0 [drm] May 22 01:03:05 kernel: [57143.645890] [<ffffffff810c3a70>] ? wake_atomic_t_function+0x60/0x60 May 22 01:03:05 kernel: [57143.645951] [<ffffffffc0223b4a>] intel_atomic_commit+0x43a/0x6f0 [i915] May 22 01:03:05 kernel: [57143.645980] [<ffffffffc007c5b7>] ? drm_atomic_add_affected_connectors+0x27/0xf0 [drm] May 22 01:03:05 kernel: [57143.646004] [<ffffffffc007cc47>] drm_atomic_commit+0x37/0x60 [drm] May 22 01:03:05 kernel: [57143.646018] [<ffffffffc017d5df>] restore_fbdev_mode+0x22f/0x260 [drm_kms_helper] May 22 01:03:05 kernel: [57143.646044] [<ffffffffc007b46a>] ? drm_modeset_lock_all_ctx+0x9a/0xb0 [drm] May 22 01:03:05 kernel: [57143.646057] [<ffffffffc017f7c3>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper] May 22 01:03:05 kernel: [57143.646068] [<ffffffffc017f83d>] drm_fb_helper_set_par+0x2d/0x50 [drm_kms_helper] May 22 01:03:05 kernel: [57143.646113] [<ffffffffc02389ba>] intel_fbdev_set_par+0x1a/0x60 [i915] May 22 01:03:05 kernel: [57143.646118] [<ffffffff8146d03f>] ? fb_set_var+0x2ef/0x460 May 22 01:03:05 kernel: [57143.646121] [<ffffffff8146cf86>] fb_set_var+0x236/0x460 May 22 01:03:05 kernel: [57143.646126] [<ffffffff810b4b19>] ? update_curr+0x79/0x160 May 22 01:03:05 kernel: [57143.646130] [<ffffffff8146327f>] fbcon_blank+0x30f/0x350 May 22 01:03:05 kernel: [57143.646135] [<ffffffff8102d66c>] ? __switch_to+0x1dc/0x5c0 May 22 01:03:05 kernel: [57143.646139] [<ffffffff814fa323>] do_unblank_screen+0xd3/0x1a0 May 22 01:03:05 kernel: [57143.646143] [<ffffffff814ef409>] complete_change_console+0x59/0xe0 May 22 01:03:05 kernel: [57143.646146] [<ffffffff814efba0>] vt_ioctl+0x710/0x12f0 May 22 01:03:05 kernel: [57143.646168] [<ffffffffc0061a68>] ? drm_ioctl+0x4a8/0x540 [drm] May 22 01:03:05 kernel: [57143.646172] [<ffffffff814e2ecf>] tty_ioctl+0x35f/0xc40 May 22 01:03:05 kernel: [57143.646176] [<ffffffff81211c53>] ? cp_new_stat+0x153/0x180 May 22 01:03:05 kernel: [57143.646180] [<ffffffff8122026f>] do_vfs_ioctl+0x29f/0x490 May 22 01:03:05 kernel: [57143.646182] [<ffffffff81211dd4>] ? SYSC_newfstat+0x34/0x60 May 22 01:03:05 kernel: [57143.646185] [<ffffffff812204d9>] SyS_ioctl+0x79/0x90 May 22 01:03:05 kernel: [57143.646191] [<ffffffff818252f2>] entry_SYSCALL_64_fastpath+0x16/0x71 May 22 01:03:05 kernel: [57143.646194] ---[ end trace 8b4c5133b2132928 ]--- -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1583817 Title: i915 driver kernelpanic Status in xorg-server package in Ubuntu: New Bug description: on my laptop: HP Compaq 610 i have an intel card built in: 00:02.0 VGA compatible controller: Intel Corporation Mobile GME965/GLE960 Integrated Graphics Controller (rev 0c) running ubuntu lts 16.04, i receive the following errors in the log file, which might correspondent to overheating problems with that laptop: [ 8.176079] ------------[ cut here ]------------ [ 8.176121] WARNING: CPU: 1 PID: 865 at /home/kernel/COD/linux/drivers/gpu/drm/drm_irq.c:1326 drm_wait_one_vblank+0x1b0/0x1c0 [drm] [ 8.176123] vblank wait timed out on crtc 0 [ 8.176125] Modules linked in: snd_usb_audio snd_usbmidi_lib hp_wmi sparse_keymap snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_codec_generic snd_hda_intel snd_hda_codec coretemp snd_hda_core snd_hwdep snd_pcm arc4 snd_seq_midi snd_seq_midi_event iwldvm mac80211 joydev snd_rawmidi input_leds snd_seq serio_raw s nd_seq_device iwlwifi snd_timer cfg80211 snd lpc_ich shpchp soundcore 8250_fintek tpm_infineon hp_accel lis3lv02d input_polldev mac_hid squashfs parport_pc p pdev lp parport sunrpc autofs4 hid_generic usbhid hid i915 i2c_algo_bit psmouse drm_kms_helper syscopyarea ahci sysfillrect sysimgblt libahci fb_sys_fops drm sky2 fjes video wmi [ 8.176180] CPU: 1 PID: 865 Comm: Xorg Tainted: G U W 4.6.0-999-lowlatency #201605152200 [ 8.176182] Hardware name: Hewlett-Packard Compaq 610/308A, BIOS 68PVU Ver. F.20 12/01/2011 [ 8.176184] 0000000000000286 00000000fd341e93 ffff8800b948f880 ffffffff813fbcb1 [ 8.176189] ffff8800b948f8d0 0000000000000000 ffff8800b948f8c0 ffffffff810841fb [ 8.176192] 0000052e00000200 ffff88003586e000 0000000000000000 0000000000000000 [ 8.176196] Call Trace: [ 8.176203] [<ffffffff813fbcb1>] dump_stack+0x63/0x82 [ 8.176207] [<ffffffff810841fb>] __warn+0xcb/0xf0 [ 8.176210] [<ffffffff8108427a>] warn_slowpath_fmt+0x5a/0x80 [ 8.176231] [<ffffffffc0043940>] drm_wait_one_vblank+0x1b0/0x1c0 [drm] [ 8.176235] [<ffffffff810c9430>] ? wake_atomic_t_function+0x60/0x60 [ 8.176280] [<ffffffffc01806ed>] i9xx_crtc_disable+0x3d/0x450 [i915] [ 8.176307] [<ffffffffc01781dc>] ? intel_crtc_disable_planes+0xdc/0xf0 [i915] [ 8.176335] [<ffffffffc0185672>] intel_atomic_commit+0x442/0xdb0 [i915] [ 8.176362] [<ffffffffc0187600>] ? intel_atomic_check+0x230/0x830 [i915] [ 8.176380] [<ffffffffc005cf27>] drm_atomic_commit+0x37/0x60 [drm] [ 8.176408] [<ffffffffc018b803>] intel_release_load_detect_pipe+0x23/0x80 [i915] [ 8.176436] [<ffffffffc01c5e05>] intel_tv_detect+0x355/0x640 [i915] [ 8.176451] [<ffffffffc00e4feb>] drm_helper_probe_single_connector_modes+0x33b/0x510 [drm_kms_helper] [ 8.176457] [<ffffffffc00e4feb>] ? drm_helper_probe_single_connector_modes+0x33b/0x510 [drm_kms_helper] [ 8.176474] [<ffffffffc005012f>] drm_mode_getconnector+0x31f/0x370 [drm] [ 8.176488] [<ffffffffc0041a83>] drm_ioctl+0x123/0x4b0 [drm] [ 8.176504] [<ffffffffc004fe10>] ? drm_mode_getcrtc+0x140/0x140 [drm] [ 8.176508] [<ffffffff8123d611>] do_vfs_ioctl+0xa1/0x5b0 [ 8.176511] [<ffffffff81247b77>] ? __fget+0x77/0xb0 [ 8.176514] [<ffffffff8123db99>] SyS_ioctl+0x79/0x90 [ 8.176517] [<ffffffff81850636>] entry_SYSCALL_64_fastpath+0x1e/0xa8 [ 8.176527] ---[ end trace 39c3d2edaf946884 ]--- already tried: installing intel's proprietary drivers: speeded up things a bit, still didnt solve that kernel panic. installing the following kernels: ubuntu mainline -> drm-next intel-drm-next daily speeded things up a bit more, didnt solve the problem though. may you please look into it. 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