17.092923] [drm:intel_pipe_config_compare] *ERROR* mismatch in gmch_pfit.lvds_border_bits (expected 32768, found 0) [ 17.092925] ------------[ cut here ]------------ [ 17.092973] WARNING: CPU: 1 PID: 329 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:9299 check_crtc_state+0x255/0x340 [i915]() [ 17.092974] pipe state doesn't match! [ 17.093004] Modules linked in: snd_hda_intel(+) snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi lib80211_crypt_tkip dell_wmi sparse_keymap wl(POF+) snd_seq lib80211 cfg80211 snd_seq_device snd_timer lpc_ich(+) snd i915(+) soundcore drm_kms_helper drm i2c_algo_bit wmi video mac_hid parport_pc ppdev lp parport hid_generic usbhid hid psmouse ahci r8169 libahci mii [ 17.093008] CPU: 1 PID: 329 Comm: systemd-udevd Tainted: PF O 3.13.0-24-generic #47-Ubuntu [ 17.093009] Hardware name: Dell Inc. Inspiron 1470/0M7CYJ, BIOS A05 03/23/2011 [ 17.093015] 0000000000000009 ffff8800b1f2f188 ffffffff81715ac4 ffff8800b1f2f1d0 [ 17.093019] ffff8800b1f2f1c0 ffffffff810676bd ffff8800b1dd06e0 ffff8800b1f2f250 [ 17.093022] ffff8801362cc800 ffff8800b1dd0000 ffff8801362ccb28 ffff8800b1f2f220 [ 17.093023] Call Trace: [ 17.093031] [] dump_stack+0x45/0x56 [ 17.093035] [] warn_slowpath_common+0x7d/0xa0 [ 17.093038] [] warn_slowpath_fmt+0x4c/0x50 [ 17.093072] [] ? intel_pipe_config_compare+0x96c/0xac0 [i915] [ 17.093106] [] check_crtc_state+0x255/0x340 [i915] [ 17.093142] [] intel_modeset_check_state+0x2bb/0x780 [i915] [ 17.093177] [] intel_set_mode+0x25/0x30 [i915] [ 17.093212] [] intel_crtc_set_config+0x7ab/0x9a0 [i915] [ 17.093236] [] drm_mode_set_config_internal+0x5d/0xe0 [drm] [ 17.093243] [] drm_fb_helper_set_par+0x71/0xf0 [drm_kms_helper] [ 17.093248] [] fbcon_init+0x4f4/0x570 [ 17.093253] [] visual_init+0xb8/0x120 [ 17.093257] [] do_bind_con_driver+0x163/0x330 [ 17.093261] [] do_take_over_console+0x114/0x1c0 [ 17.093265] [] do_fbcon_takeover+0x63/0xd0 [ 17.093268] [] fbcon_event_notify+0x60d/0x720 [ 17.093272] [] notifier_call_chain+0x4c/0x70 [ 17.093276] [] __blocking_notifier_call_chain+0x4d/0x70 [ 17.093280] [] blocking_notifier_call_chain+0x16/0x20 [ 17.093283] [] fb_notifier_call_chain+0x1b/0x20 [ 17.093287] [] register_framebuffer+0x1db/0x320 [ 17.093294] [] drm_fb_helper_initial_config+0x32f/0x510 [drm_kms_helper] [ 17.093299] [] ? __kmalloc+0x15f/0x190 [ 17.093305] [] ? drm_fb_helper_init+0xfe/0x200 [drm_kms_helper] [ 17.093346] [] intel_fbdev_initial_config+0x21/0x30 [i915] [ 17.093373] [] i915_driver_load+0xe3c/0xe70 [i915] [ 17.093401] [] drm_dev_register+0xa2/0x1e0 [drm] [ 17.093417] [] drm_get_pci_dev+0x92/0x140 [drm] [ 17.093444] [] i915_pci_probe+0x3c/0x90 [i915] [ 17.093449] [] local_pci_probe+0x45/0xa0 [ 17.093452] [] ? pci_match_device+0xc5/0xd0 [ 17.093455] [] pci_device_probe+0xd9/0x130 [ 17.093461] [] driver_probe_device+0x125/0x3b0 [ 17.093465] [] __driver_attach+0x93/0xa0 [ 17.093469] [] ? __device_attach+0x40/0x40 [ 17.093472] [] bus_for_each_dev+0x63/0xa0 [ 17.093476] [] driver_attach+0x1e/0x20 [ 17.093479] [] bus_add_driver+0x180/0x250 [ 17.093484] [] ? 0xffffffffa01e8fff [ 17.093488] [] driver_register+0x64/0xf0 [ 17.093491] [] ? 0xffffffffa01e8fff [ 17.093494] [] __pci_register_driver+0x4c/0x50 [ 17.093510] [] drm_pci_init+0x11a/0x130 [drm] [ 17.093513] [] ? 0xffffffffa01e8fff [ 17.093538] [] i915_init+0x6a/0x6c [i915] [ 17.093542] [] do_one_initcall+0xfa/0x1b0 [ 17.093547] [] ? set_memory_nx+0x43/0x50 [ 17.093553] [] load_module+0x12dd/0x1b40 [ 17.093557] [] ? store_uevent+0x40/0x40 [ 17.093562] [] SyS_finit_module+0x86/0xb0 [ 17.093567] [] tracesys+0xe1/0xe6