[ 35.347286] vboxdrv: fAsync=1 offMin=0xc959a50a offMax=0xc959a50a [ 35.347473] vboxdrv: TSC mode is 'asynchronous', kernel timer mode is 'normal'. [ 35.347480] vboxdrv: Successfully loaded version 4.2.16_Ubuntu (interface 0x001a0005). [ 35.646624] vboxpci: IOMMU not found (not registered) [ 47.717311] [drm:intel_pipe_config_compare] *ERROR* mismatch in adjusted_mode.flags (expected 2, found 0) [ 47.717324] ------------[ cut here ]------------ [ 47.717389] WARNING: CPU: 1 PID: 1070 at /build/buildd/linux-3.11.0/drivers/gpu/drm/i915/intel_display.c:8292 check_crtc_state+0x590/0xb30 [i915]() [ 47.717395] pipe state doesn't match! [ 47.717400] Modules linked in: pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) parport_pc(F) ppdev(F) bnep rfcomm bluetooth coretemp kvm_intel(F) kvm(F) joydev(F) dell_wmi gpio_ich sparse_keymap dell_laptop arc4(F) dcdbas snd_hda_codec_idt snd_hda_intel snd_hda_codec b43 snd_hwdep(F) snd_pcm(F) i915 snd_page_alloc(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) bcma mac80211 snd_seq(F) drm_kms_helper snd_seq_device(F) drm snd_timer(F) psmouse(F) microcode(F) cfg80211 snd(F) ssb_hcd pcmcia soundcore(F) i2c_algo_bit serio_raw(F) yenta_socket lpc_ich pcmcia_rsrc mac_hid pcmcia_core wmi video(F) lp(F) parport(F) firewire_ohci sdhci_pci firewire_core sdhci crc_itu_t(F) ssb [ 47.717542] CPU: 1 PID: 1070 Comm: Xorg Tainted: GF W O 3.11.0-12-generic #19-Ubuntu [ 47.717548] Hardware name: Dell Inc. Latitude D420 /0TJ984, BIOS A06 02/02/2008 [ 47.717554] 00000000 00000000 f3e378b0 c162566b f3e378f0 f3e378e0 c105273e f8b0dd40 [ 47.717573] f3e3790c 0000042e f8b05730 00002064 f8abf630 f8abf630 f406164c f4061000 [ 47.717591] 0000000a f3e378f8 c1052793 00000009 f3e378f0 f8b0dd40 f3e3790c f3e37b60 [ 47.717610] Call Trace: [ 47.717628] [] dump_stack+0x41/0x52 [ 47.717640] [] warn_slowpath_common+0x7e/0xa0 [ 47.717692] [] ? check_crtc_state+0x590/0xb30 [i915] [ 47.717741] [] ? check_crtc_state+0x590/0xb30 [i915] [ 47.717752] [] warn_slowpath_fmt+0x33/0x40 [ 47.717801] [] check_crtc_state+0x590/0xb30 [i915] [ 47.717862] [] intel_modeset_check_state+0x2a3/0x760 [i915] [ 47.717917] [] intel_set_mode+0x30/0x40 [i915] [ 47.717970] [] intel_get_load_detect_pipe+0x230/0x3a0 [i915] [ 47.718035] [] intel_tv_detect+0xe7/0x4a0 [i915] [ 47.718050] [] ? __i2c_transfer+0x55/0x70 [ 47.718071] [] drm_helper_probe_single_connector_modes+0x1b8/0x340 [drm_kms_helper] [ 47.718120] [] drm_mode_getconnector+0x2fd/0x350 [drm] [ 47.718136] [] ? timerqueue_add+0x50/0xb0 [ 47.718173] [] ? drm_mode_getcrtc+0xc0/0xc0 [drm] [ 47.718204] [] drm_ioctl+0x49a/0x540 [drm] [ 47.718244] [] ? drm_mode_getcrtc+0xc0/0xc0 [drm] [ 47.718258] [] ? fpu_finit+0x55/0x70 [ 47.718268] [] ? __restore_xstate_sig+0x36e/0x4f0 [ 47.718299] [] ? drm_copy_field+0x70/0x70 [drm] [ 47.718311] [] do_vfs_ioctl+0x2e6/0x4e0 [ 47.718322] [] SyS_ioctl+0x60/0x80 [ 47.718333] [] sysenter_do_call+0x12/0x28 [ 47.718340] ---[ end trace 61a00cba3d29aa2d ]--- [ 51.117180] [drm:intel_pipe_config_compare] *ERROR* mismatch in adjusted_mode.flags (expected 2, found 0) [ 51.117190] ------------[ cut here ]------------ [ 51.117240] WARNING: CPU: 1 PID: 1376 at /build/buildd/linux-3.11.0/drivers/gpu/drm/i915/intel_display.c:8292 check_crtc_state+0x590/0xb30 [i915]() [ 51.117244] pipe state doesn't match! [ 51.117247] Modules linked in: pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) parport_pc(F) ppdev(F) bnep rfcomm bluetooth coretemp kvm_intel(F) kvm(F) joydev(F) dell_wmi gpio_ich sparse_keymap dell_laptop arc4(F) dcdbas snd_hda_codec_idt snd_hda_intel snd_hda_codec b43 snd_hwdep(F) snd_pcm(F) i915 snd_page_alloc(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) bcma mac80211 snd_seq(F) drm_kms_helper snd_seq_device(F) drm snd_timer(F) psmouse(F) microcode(F) cfg80211 snd(F) ssb_hcd pcmcia soundcore(F) i2c_algo_bit serio_raw(F) yenta_socket lpc_ich pcmcia_rsrc mac_hid pcmcia_core wmi video(F) lp(F) parport(F) firewire_ohci sdhci_pci firewire_core sdhci crc_itu_t(F) ssb [ 51.117346] CPU: 1 PID: 1376 Comm: upowerd Tainted: GF W O 3.11.0-12-generic #19-Ubuntu [ 51.117350] Hardware name: Dell Inc. Latitude D420 /0TJ984, BIOS A06 02/02/2008 [ 51.117355] 00000000 00000000 f3f37a34 c162566b f3f37a74 f3f37a64 c105273e f8b0dd40 [ 51.117368] f3f37a90 00000560 f8b05730 00002064 f8abf630 f8abf630 f406164c f4061000 [ 51.117380] 0000000a f3f37a7c c1052793 00000009 f3f37a74 f8b0dd40 f3f37a90 f3f37ce4 [ 51.117392] Call Trace: [ 51.117406] [] dump_stack+0x41/0x52 [ 51.117416] [] warn_slowpath_common+0x7e/0xa0 [ 51.117451] [] ? check_crtc_state+0x590/0xb30 [i915] [ 51.117483] [] ? check_crtc_state+0x590/0xb30 [i915] [ 51.117490] [] warn_slowpath_fmt+0x33/0x40 [ 51.117524] [] check_crtc_state+0x590/0xb30 [i915] [ 51.117564] [] intel_modeset_check_state+0x2a3/0x760 [i915] [ 51.117601] [] intel_set_mode+0x30/0x40 [i915] [ 51.117636] [] intel_get_load_detect_pipe+0x230/0x3a0 [i915] [ 51.117680] [] intel_tv_detect+0xe7/0x4a0 [i915] [ 51.117690] [] ? get_page_from_freelist+0x289/0x580 [ 51.117721] [] status_show+0x34/0x70 [drm] [ 51.117745] [] ? dpms_show+0x60/0x60 [drm] [ 51.117755] [] dev_attr_show+0x18/0x40 [ 51.117763] [] sysfs_read_file+0x88/0x170 [ 51.117771] [] ? rw_verify_area+0x54/0x100 [ 51.117777] [] ? sysfs_write_file+0x110/0x110 [ 51.117784] [] vfs_read+0x80/0x150 [ 51.117790] [] SyS_read+0x49/0x90 [ 51.117798] [] sysenter_do_call+0x12/0x28 [ 51.117802] ---[ end trace 61a00cba3d29aa2e ]--- [ 58.657292] [drm:intel_pipe_config_compare] *ERROR* mismatch in adjusted_mode.flags (expected 2, found 0) [ 58.657305] ------------[ cut here ]------------ [ 58.657371] WARNING: CPU: 1 PID: 1070 at /build/buildd/linux-3.11.0/drivers/gpu/drm/i915/intel_display.c:8292 check_crtc_state+0x590/0xb30 [i915]() [ 58.657376] pipe state doesn't match! [ 58.657381] Modules linked in: pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) parport_pc(F) ppdev(F) bnep rfcomm bluetooth coretemp kvm_intel(F) kvm(F) joydev(F) dell_wmi gpio_ich sparse_keymap dell_laptop arc4(F) dcdbas snd_hda_codec_idt snd_hda_intel snd_hda_codec b43 snd_hwdep(F) snd_pcm(F) i915 snd_page_alloc(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) bcma mac80211 snd_seq(F) drm_kms_helper snd_seq_device(F) drm snd_timer(F) psmouse(F) microcode(F) cfg80211 snd(F) ssb_hcd pcmcia soundcore(F) i2c_algo_bit serio_raw(F) yenta_socket lpc_ich pcmcia_rsrc mac_hid pcmcia_core wmi video(F) lp(F) parport(F) firewire_ohci sdhci_pci firewire_core sdhci crc_itu_t(F) ssb [ 58.657523] CPU: 1 PID: 1070 Comm: Xorg Tainted: GF W O 3.11.0-12-generic #19-Ubuntu [ 58.657529] Hardware name: Dell Inc. Latitude D420 /0TJ984, BIOS A06 02/02/2008 [ 58.657535] 00000000 00000000 f3e378b0 c162566b f3e378f0 f3e378e0 c105273e f8b0dd40 [ 58.657554] f3e3790c 0000042e f8b05730 00002064 f8abf630 f8abf630 f406164c f4061000 [ 58.657572] 0000000a f3e378f8 c1052793 00000009 f3e378f0 f8b0dd40 f3e3790c f3e37b60 [ 58.657591] Call Trace: [ 58.657609] [] dump_stack+0x41/0x52 [ 58.657621] [] warn_slowpath_common+0x7e/0xa0 [ 58.657673] [] ? check_crtc_state+0x590/0xb30 [i915] [ 58.657722] [] ? check_crtc_state+0x590/0xb30 [i915] [ 58.657733] [] warn_slowpath_fmt+0x33/0x40 [ 58.657783] [] check_crtc_state+0x590/0xb30 [i915] [ 58.657843] [] intel_modeset_check_state+0x2a3/0x760 [i915] [ 58.657899] [] intel_set_mode+0x30/0x40 [i915] [ 58.657951] [] intel_get_load_detect_pipe+0x230/0x3a0 [i915] [ 58.658017] [] intel_tv_detect+0xe7/0x4a0 [i915] [ 58.658031] [] ? __i2c_transfer+0x55/0x70 [ 58.658053] [] drm_helper_probe_single_connector_modes+0x1b8/0x340 [drm_kms_helper] [ 58.658101] [] drm_mode_getconnector+0x2fd/0x350 [drm] [ 58.658118] [] ? timerqueue_add+0x50/0xb0 [ 58.658155] [] ? drm_mode_getcrtc+0xc0/0xc0 [drm] [ 58.658186] [] drm_ioctl+0x49a/0x540 [drm] [ 58.658225] [] ? drm_mode_getcrtc+0xc0/0xc0 [drm] [ 58.658239] [] ? fpu_finit+0x55/0x70 [ 58.658249] [] ? __restore_xstate_sig+0x36e/0x4f0 [ 58.658280] [] ? drm_copy_field+0x70/0x70 [drm] [ 58.658292] [] do_vfs_ioctl+0x2e6/0x4e0 [ 58.658303] [] SyS_ioctl+0x60/0x80 [ 58.658314] [] sysenter_do_call+0x12/0x28 [ 58.658321] ---[ end trace 61a00cba3d29aa2f ]--- [ 80.701167] [drm:intel_pipe_config_compare] *ERROR* mismatch in adjusted_mode.flags (expected 2, found 0) [ 80.701177] ------------[ cut here ]------------ [ 80.701228] WARNING: CPU: 0 PID: 1070 at /build/buildd/linux-3.11.0/drivers/gpu/drm/i915/intel_display.c:8292 check_crtc_state+0x590/0xb30 [i915]() [ 80.701232] pipe state doesn't match! [ 80.701235] Modules linked in: pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) parport_pc(F) ppdev(F) bnep rfcomm bluetooth coretemp kvm_intel(F) kvm(F) joydev(F) dell_wmi gpio_ich sparse_keymap dell_laptop arc4(F) dcdbas snd_hda_codec_idt snd_hda_intel snd_hda_codec b43 snd_hwdep(F) snd_pcm(F) i915 snd_page_alloc(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) bcma mac80211 snd_seq(F) drm_kms_helper snd_seq_device(F) drm snd_timer(F) psmouse(F) microcode(F) cfg80211 snd(F) ssb_hcd pcmcia soundcore(F) i2c_algo_bit serio_raw(F) yenta_socket lpc_ich pcmcia_rsrc mac_hid pcmcia_core wmi video(F) lp(F) parport(F) firewire_ohci sdhci_pci firewire_core sdhci crc_itu_t(F) ssb [ 80.701334] CPU: 0 PID: 1070 Comm: Xorg Tainted: GF W O 3.11.0-12-generic #19-Ubuntu [ 80.701338] Hardware name: Dell Inc. Latitude D420 /0TJ984, BIOS A06 02/02/2008 [ 80.701343] 00000000 00000000 f3e378b0 c162566b f3e378f0 f3e378e0 c105273e f8b0dd40 [ 80.701355] f3e3790c 0000042e f8b05730 00002064 f8abf630 f8abf630 f406164c f4061000 [ 80.701368] 0000000a f3e378f8 c1052793 00000009 f3e378f0 f8b0dd40 f3e3790c f3e37b60 [ 80.701380] Call Trace: [ 80.701394] [] dump_stack+0x41/0x52 [ 80.701403] [] warn_slowpath_common+0x7e/0xa0 [ 80.701438] [] ? check_crtc_state+0x590/0xb30 [i915] [ 80.701470] [] ? check_crtc_state+0x590/0xb30 [i915] [ 80.701478] [] warn_slowpath_fmt+0x33/0x40 [ 80.701511] [] check_crtc_state+0x590/0xb30 [i915] [ 80.701551] [] intel_modeset_check_state+0x2a3/0x760 [i915] [ 80.701589] [] intel_set_mode+0x30/0x40 [i915] [ 80.701624] [] intel_get_load_detect_pipe+0x230/0x3a0 [i915] [ 80.701669] [] intel_tv_detect+0xe7/0x4a0 [i915] [ 80.701679] [] ? __i2c_transfer+0x55/0x70 [ 80.701694] [] drm_helper_probe_single_connector_modes+0x1b8/0x340 [drm_kms_helper] [ 80.701731] [] drm_mode_getconnector+0x2fd/0x350 [drm] [ 80.701758] [] ? drm_mode_getcrtc+0xc0/0xc0 [drm] [ 80.701779] [] drm_ioctl+0x49a/0x540 [drm] [ 80.701805] [] ? drm_mode_getcrtc+0xc0/0xc0 [drm] [ 80.701815] [] ? fpu_finit+0x55/0x70 [ 80.701822] [] ? __restore_xstate_sig+0x36e/0x4f0 [ 80.701842] [] ? drm_copy_field+0x70/0x70 [drm] [ 80.701851] [] do_vfs_ioctl+0x2e6/0x4e0 [ 80.701859] [] SyS_ioctl+0x60/0x80 [ 80.701866] [] sysenter_do_call+0x12/0x28 [ 80.701871] ---[ end trace 61a00cba3d29aa30 ]--- [ 83.025319] [drm:intel_pipe_config_compare] *ERROR* mismatch in adjusted_mode.flags (expected 2, found 0) [ 83.025332] ------------[ cut here ]------------ [ 83.025399] WARNING: CPU: 1 PID: 1070 at /build/buildd/linux-3.11.0/drivers/gpu/drm/i915/intel_display.c:8292 check_crtc_state+0x590/0xb30 [i915]() [ 83.025405] pipe state doesn't match! [ 83.025410] Modules linked in: pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) parport_pc(F) ppdev(F) bnep rfcomm bluetooth coretemp kvm_intel(F) kvm(F) joydev(F) dell_wmi gpio_ich sparse_keymap dell_laptop arc4(F) dcdbas snd_hda_codec_idt snd_hda_intel snd_hda_codec b43 snd_hwdep(F) snd_pcm(F) i915 snd_page_alloc(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) bcma mac80211 snd_seq(F) drm_kms_helper snd_seq_device(F) drm snd_timer(F) psmouse(F) microcode(F) cfg80211 snd(F) ssb_hcd pcmcia soundcore(F) i2c_algo_bit serio_raw(F) yenta_socket lpc_ich pcmcia_rsrc mac_hid pcmcia_core wmi video(F) lp(F) parport(F) firewire_ohci sdhci_pci firewire_core sdhci crc_itu_t(F) ssb [ 83.025553] CPU: 1 PID: 1070 Comm: Xorg Tainted: GF W O 3.11.0-12-generic #19-Ubuntu [ 83.025559] Hardware name: Dell Inc. Latitude D420 /0TJ984, BIOS A06 02/02/2008 [ 83.025565] 00000000 00000000 f3e378b0 c162566b f3e378f0 f3e378e0 c105273e f8b0dd40 [ 83.025584] f3e3790c 0000042e f8b05730 00002064 f8abf630 f8abf630 f406164c f4061000 [ 83.025602] 0000000a f3e378f8 c1052793 00000009 f3e378f0 f8b0dd40 f3e3790c f3e37b60 [ 83.025621] Call Trace: [ 83.025639] [] dump_stack+0x41/0x52 [ 83.025652] [] warn_slowpath_common+0x7e/0xa0 [ 83.025704] [] ? check_crtc_state+0x590/0xb30 [i915] [ 83.025753] [] ? check_crtc_state+0x590/0xb30 [i915] [ 83.025764] [] warn_slowpath_fmt+0x33/0x40 [ 83.025814] [] check_crtc_state+0x590/0xb30 [i915] [ 83.025875] [] intel_modeset_check_state+0x2a3/0x760 [i915] [ 83.025931] [] intel_set_mode+0x30/0x40 [i915] [ 83.025984] [] intel_get_load_detect_pipe+0x230/0x3a0 [i915] [ 83.026050] [] intel_tv_detect+0xe7/0x4a0 [i915] [ 83.026065] [] ? __i2c_transfer+0x55/0x70 [ 83.026086] [] drm_helper_probe_single_connector_modes+0x1b8/0x340 [drm_kms_helper] [ 83.026135] [] drm_mode_getconnector+0x2fd/0x350 [drm] [ 83.026176] [] ? drm_mode_getcrtc+0xc0/0xc0 [drm] [ 83.026207] [] drm_ioctl+0x49a/0x540 [drm] [ 83.026246] [] ? drm_mode_getcrtc+0xc0/0xc0 [drm] [ 83.026261] [] ? fpu_finit+0x55/0x70 [ 83.026271] [] ? __restore_xstate_sig+0x36e/0x4f0 [ 83.026301] [] ? drm_copy_field+0x70/0x70 [drm] [ 83.026314] [] do_vfs_ioctl+0x2e6/0x4e0 [ 83.026325] [] SyS_ioctl+0x60/0x80 [ 83.026336] [] sysenter_do_call+0x12/0x28 [ 83.026343] ---[ end trace 61a00cba3d29aa31 ]--- [ 84.963263] [drm:intel_pipe_config_compare] *ERROR* mismatch in adjusted_mode.flags (expected 2, found 0) [ 84.963273] ------------[ cut here ]------------ [ 84.963322] WARNING: CPU: 1 PID: 1070 at /build/buildd/linux-3.11.0/drivers/gpu/drm/i915/intel_display.c:8292 check_crtc_state+0x590/0xb30 [i915]() [ 84.963326] pipe state doesn't match! [ 84.963329] Modules linked in: pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) parport_pc(F) ppdev(F) bnep rfcomm bluetooth coretemp kvm_intel(F) kvm(F) joydev(F) dell_wmi gpio_ich sparse_keymap dell_laptop arc4(F) dcdbas snd_hda_codec_idt snd_hda_intel snd_hda_codec b43 snd_hwdep(F) snd_pcm(F) i915 snd_page_alloc(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) bcma mac80211 snd_seq(F) drm_kms_helper snd_seq_device(F) drm snd_timer(F) psmouse(F) microcode(F) cfg80211 snd(F) ssb_hcd pcmcia soundcore(F) i2c_algo_bit serio_raw(F) yenta_socket lpc_ich pcmcia_rsrc mac_hid pcmcia_core wmi video(F) lp(F) parport(F) firewire_ohci sdhci_pci firewire_core sdhci crc_itu_t(F) ssb [ 84.963429] CPU: 1 PID: 1070 Comm: Xorg Tainted: GF W O 3.11.0-12-generic #19-Ubuntu [ 84.963433] Hardware name: Dell Inc. Latitude D420 /0TJ984, BIOS A06 02/02/2008 [ 84.963437] 00000000 00000000 f3e378b0 c162566b f3e378f0 f3e378e0 c105273e f8b0dd40 [ 84.963450] f3e3790c 0000042e f8b05730 00002064 f8abf630 f8abf630 f406164c f4061000 [ 84.963462] 0000000a f3e378f8 c1052793 00000009 f3e378f0 f8b0dd40 f3e3790c f3e37b60 [ 84.963475] Call Trace: [ 84.963488] [] dump_stack+0x41/0x52 [ 84.963498] [] warn_slowpath_common+0x7e/0xa0 [ 84.963532] [] ? check_crtc_state+0x590/0xb30 [i915] [ 84.963565] [] ? check_crtc_state+0x590/0xb30 [i915] [ 84.963572] [] warn_slowpath_fmt+0x33/0x40 [ 84.963605] [] check_crtc_state+0x590/0xb30 [i915] [ 84.963646] [] intel_modeset_check_state+0x2a3/0x760 [i915] [ 84.963683] [] intel_set_mode+0x30/0x40 [i915] [ 84.963718] [] intel_get_load_detect_pipe+0x230/0x3a0 [i915] [ 84.963762] [] intel_tv_detect+0xe7/0x4a0 [i915] [ 84.963773] [] ? __i2c_transfer+0x55/0x70 [ 84.963787] [] drm_helper_probe_single_connector_modes+0x1b8/0x340 [drm_kms_helper] [ 84.963822] [] drm_mode_getconnector+0x2fd/0x350 [drm] [ 84.963834] [] ? timerqueue_add+0x50/0xb0 [ 84.963858] [] ? drm_mode_getcrtc+0xc0/0xc0 [drm] [ 84.963879] [] drm_ioctl+0x49a/0x540 [drm] [ 84.963905] [] ? drm_mode_getcrtc+0xc0/0xc0 [drm] [ 84.963915] [] ? fpu_finit+0x55/0x70 [ 84.963922] [] ? __restore_xstate_sig+0x36e/0x4f0 [ 84.963942] [] ? drm_copy_field+0x70/0x70 [drm] [ 84.963951] [] do_vfs_ioctl+0x2e6/0x4e0 [ 84.963959] [] SyS_ioctl+0x60/0x80 [ 84.963966] [] sysenter_do_call+0x12/0x28 [ 84.963971] ---[ end trace 61a00cba3d29aa32 ]--- [ 87.773070] [drm:intel_pipe_config_compare] *ERROR* mismatch in adjusted_mode.flags (expected 2, found 0) [ 87.773080] ------------[ cut here ]------------ [ 87.773129] WARNING: CPU: 1 PID: 1070 at /build/buildd/linux-3.11.0/drivers/gpu/drm/i915/intel_display.c:8292 check_crtc_state+0x590/0xb30 [i915]() [ 87.773132] pipe state doesn't match! [ 87.773136] Modules linked in: pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) parport_pc(F) ppdev(F) bnep rfcomm bluetooth coretemp kvm_intel(F) kvm(F) joydev(F) dell_wmi gpio_ich sparse_keymap dell_laptop arc4(F) dcdbas snd_hda_codec_idt snd_hda_intel snd_hda_codec b43 snd_hwdep(F) snd_pcm(F) i915 snd_page_alloc(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) bcma mac80211 snd_seq(F) drm_kms_helper snd_seq_device(F) drm snd_timer(F) psmouse(F) microcode(F) cfg80211 snd(F) ssb_hcd pcmcia soundcore(F) i2c_algo_bit serio_raw(F) yenta_socket lpc_ich pcmcia_rsrc mac_hid pcmcia_core wmi video(F) lp(F) parport(F) firewire_ohci sdhci_pci firewire_core sdhci crc_itu_t(F) ssb [ 87.773235] CPU: 1 PID: 1070 Comm: Xorg Tainted: GF W O 3.11.0-12-generic #19-Ubuntu [ 87.773239] Hardware name: Dell Inc. Latitude D420 /0TJ984, BIOS A06 02/02/2008 [ 87.773244] 00000000 00000000 f3e378b0 c162566b f3e378f0 f3e378e0 c105273e f8b0dd40 [ 87.773256] f3e3790c 0000042e f8b05730 00002064 f8abf630 f8abf630 f406164c f4061000 [ 87.773269] 0000000a f3e378f8 c1052793 00000009 f3e378f0 f8b0dd40 f3e3790c f3e37b60 [ 87.773281] Call Trace: [ 87.773294] [] dump_stack+0x41/0x52 [ 87.773303] [] warn_slowpath_common+0x7e/0xa0 [ 87.773337] [] ? check_crtc_state+0x590/0xb30 [i915] [ 87.773370] [] ? check_crtc_state+0x590/0xb30 [i915] [ 87.773377] [] warn_slowpath_fmt+0x33/0x40 [ 87.773411] [] check_crtc_state+0x590/0xb30 [i915] [ 87.773451] [] intel_modeset_check_state+0x2a3/0x760 [i915] [ 87.773488] [] intel_set_mode+0x30/0x40 [i915] [ 87.773523] [] intel_get_load_detect_pipe+0x230/0x3a0 [i915] [ 87.773568] [] intel_tv_detect+0xe7/0x4a0 [i915] [ 87.773579] [] ? __i2c_transfer+0x55/0x70 [ 87.773593] [] drm_helper_probe_single_connector_modes+0x1b8/0x340 [drm_kms_helper] [ 87.773628] [] drm_mode_getconnector+0x2fd/0x350 [drm] [ 87.773640] [] ? timerqueue_add+0x50/0xb0 [ 87.773665] [] ? drm_mode_getcrtc+0xc0/0xc0 [drm] [ 87.773685] [] drm_ioctl+0x49a/0x540 [drm] [ 87.773712] [] ? drm_mode_getcrtc+0xc0/0xc0 [drm] [ 87.773722] [] ? fpu_finit+0x55/0x70 [ 87.773729] [] ? __restore_xstate_sig+0x36e/0x4f0 [ 87.773749] [] ? drm_copy_field+0x70/0x70 [drm] [ 87.773758] [] do_vfs_ioctl+0x2e6/0x4e0 [ 87.773765] [] SyS_ioctl+0x60/0x80 [ 87.773773] [] sysenter_do_call+0x12/0x28 [ 87.773778] ---[ end trace 61a00cba3d29aa33 ]--- [ 88.377411] [drm:intel_pipe_config_compare] *ERROR* mismatch in adjusted_mode.flags (expected 2, found 0) [ 88.377421] ------------[ cut here ]------------ [ 88.377476] WARNING: CPU: 0 PID: 1070 at /build/buildd/linux-3.11.0/drivers/gpu/drm/i915/intel_display.c:8292 check_crtc_state+0x590/0xb30 [i915]() [ 88.377480] pipe state doesn't match! [ 88.377483] Modules linked in: pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) parport_pc(F) ppdev(F) bnep rfcomm bluetooth coretemp kvm_intel(F) kvm(F) joydev(F) dell_wmi gpio_ich sparse_keymap dell_laptop arc4(F) dcdbas snd_hda_codec_idt snd_hda_intel snd_hda_codec b43 snd_hwdep(F) snd_pcm(F) i915 snd_page_alloc(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) bcma mac80211 snd_seq(F) drm_kms_helper snd_seq_device(F) drm snd_timer(F) psmouse(F) microcode(F) cfg80211 snd(F) ssb_hcd pcmcia soundcore(F) i2c_algo_bit serio_raw(F) yenta_socket lpc_ich pcmcia_rsrc mac_hid pcmcia_core wmi video(F) lp(F) parport(F) firewire_ohci sdhci_pci firewire_core sdhci crc_itu_t(F) ssb [ 88.377582] CPU: 0 PID: 1070 Comm: Xorg Tainted: GF W O 3.11.0-12-generic #19-Ubuntu [ 88.377586] Hardware name: Dell Inc. Latitude D420 /0TJ984, BIOS A06 02/02/2008 [ 88.377590] 00000000 00000000 f3e378b0 c162566b f3e378f0 f3e378e0 c105273e f8b0dd40 [ 88.377603] f3e3790c 0000042e f8b05730 00002064 f8abf630 f8abf630 f406164c f4061000 [ 88.377615] 0000000a f3e378f8 c1052793 00000009 f3e378f0 f8b0dd40 f3e3790c f3e37b60 [ 88.377628] Call Trace: [ 88.377642] [] dump_stack+0x41/0x52 [ 88.377651] [] warn_slowpath_common+0x7e/0xa0 [ 88.377686] [] ? check_crtc_state+0x590/0xb30 [i915] [ 88.377718] [] ? check_crtc_state+0x590/0xb30 [i915] [ 88.377726] [] warn_slowpath_fmt+0x33/0x40 [ 88.377759] [] check_crtc_state+0x590/0xb30 [i915] [ 88.377769] [] ? smp_apic_timer_interrupt+0x38/0x50 [ 88.377808] [] intel_modeset_check_state+0x2a3/0x760 [i915] [ 88.377845] [] intel_set_mode+0x30/0x40 [i915] [ 88.377879] [] intel_get_load_detect_pipe+0x230/0x3a0 [i915] [ 88.377924] [] intel_tv_detect+0xe7/0x4a0 [i915] [ 88.377934] [] ? __i2c_transfer+0x55/0x70 [ 88.377949] [] drm_helper_probe_single_connector_modes+0x1b8/0x340 [drm_kms_helper] [ 88.377985] [] drm_mode_getconnector+0x2fd/0x350 [drm] [ 88.377997] [] ? timerqueue_add+0x50/0xb0 [ 88.378021] [] ? drm_mode_getcrtc+0xc0/0xc0 [drm] [ 88.378042] [] drm_ioctl+0x49a/0x540 [drm] [ 88.378068] [] ? drm_mode_getcrtc+0xc0/0xc0 [drm] [ 88.378078] [] ? fpu_finit+0x55/0x70 [ 88.378085] [] ? __restore_xstate_sig+0x36e/0x4f0 [ 88.378105] [] ? drm_copy_field+0x70/0x70 [drm] [ 88.378113] [] do_vfs_ioctl+0x2e6/0x4e0 [ 88.378121] [] SyS_ioctl+0x60/0x80 [ 88.378128] [] sysenter_do_call+0x12/0x28 [ 88.378133] ---[ end trace 61a00cba3d29aa34 ]--- [ 108.205249] [drm:intel_pipe_config_compare] *ERROR* mismatch in adjusted_mode.flags (expected 2, found 0) [ 108.205263] ------------[ cut here ]------------ [ 108.205329] WARNING: CPU: 1 PID: 1070 at /build/buildd/linux-3.11.0/drivers/gpu/drm/i915/intel_display.c:8292 check_crtc_state+0x590/0xb30 [i915]() [ 108.205335] pipe state doesn't match! [ 108.205339] Modules linked in: pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) parport_pc(F) ppdev(F) bnep rfcomm bluetooth coretemp kvm_intel(F) kvm(F) joydev(F) dell_wmi gpio_ich sparse_keymap dell_laptop arc4(F) dcdbas snd_hda_codec_idt snd_hda_intel snd_hda_codec b43 snd_hwdep(F) snd_pcm(F) i915 snd_page_alloc(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) bcma mac80211 snd_seq(F) drm_kms_helper snd_seq_device(F) drm snd_timer(F) psmouse(F) microcode(F) cfg80211 snd(F) ssb_hcd pcmcia soundcore(F) i2c_algo_bit serio_raw(F) yenta_socket lpc_ich pcmcia_rsrc mac_hid pcmcia_core wmi video(F) lp(F) parport(F) firewire_ohci sdhci_pci firewire_core sdhci crc_itu_t(F) ssb [ 108.205482] CPU: 1 PID: 1070 Comm: Xorg Tainted: GF W O 3.11.0-12-generic #19-Ubuntu [ 108.205489] Hardware name: Dell Inc. Latitude D420 /0TJ984, BIOS A06 02/02/2008 [ 108.205495] 00000000 00000000 f3e378b0 c162566b f3e378f0 f3e378e0 c105273e f8b0dd40 [ 108.205514] f3e3790c 0000042e f8b05730 00002064 f8abf630 f8abf630 f406164c f4061000 [ 108.205532] 0000000a f3e378f8 c1052793 00000009 f3e378f0 f8b0dd40 f3e3790c f3e37b60 [ 108.205551] Call Trace: [ 108.205569] [] dump_stack+0x41/0x52 [ 108.205581] [] warn_slowpath_common+0x7e/0xa0 [ 108.205633] [] ? check_crtc_state+0x590/0xb30 [i915] [ 108.205682] [] ? check_crtc_state+0x590/0xb30 [i915] [ 108.205693] [] warn_slowpath_fmt+0x33/0x40 [ 108.205743] [] check_crtc_state+0x590/0xb30 [i915] [ 108.205803] [] intel_modeset_check_state+0x2a3/0x760 [i915] [ 108.205859] [] intel_set_mode+0x30/0x40 [i915] [ 108.205911] [] intel_get_load_detect_pipe+0x230/0x3a0 [i915] [ 108.205976] [] intel_tv_detect+0xe7/0x4a0 [i915] [ 108.205991] [] ? __i2c_transfer+0x55/0x70 [ 108.206012] [] drm_helper_probe_single_connector_modes+0x1b8/0x340 [drm_kms_helper] [ 108.206060] [] drm_mode_getconnector+0x2fd/0x350 [drm] [ 108.206077] [] ? timerqueue_add+0x50/0xb0 [ 108.206114] [] ? drm_mode_getcrtc+0xc0/0xc0 [drm] [ 108.206145] [] drm_ioctl+0x49a/0x540 [drm] [ 108.206184] [] ? drm_mode_getcrtc+0xc0/0xc0 [drm] [ 108.206198] [] ? fpu_finit+0x55/0x70 [ 108.206209] [] ? __restore_xstate_sig+0x36e/0x4f0 [ 108.206239] [] ? drm_copy_field+0x70/0x70 [drm] [ 108.206251] [] do_vfs_ioctl+0x2e6/0x4e0 [ 108.206263] [] SyS_ioctl+0x60/0x80 [ 108.206273] [] sysenter_do_call+0x12/0x28 [ 108.206280] ---[ end trace 61a00cba3d29aa35 ]---