Intel 945GM on a Dell Latitude D430 with Arch Linux. The error didn't exist with 3.11.1. No issues while using X. [ 57.352956] [drm:intel_pipe_config_compare] *ERROR* mismatch in adjusted_mode.flags (expected 2, found 0) [ 57.352965] ------------[ cut here ]------------ [ 57.353001] WARNING: CPU: 1 PID: 702 at drivers/gpu/drm/i915/intel_display.c:8299 check_crtc_state+0x58f/0x9c0 [i915]() [ 57.353004] pipe state doesn't match! [ 57.353006] Modules linked in: fuse bnep bluetooth tun snd_hda_codec_idt arc4 snd_hda_intel snd_hda_codec coretemp snd_hwdep snd_pcm snd_page_alloc kvm iTCO_wdt iwl4965 iwlegacy snd_timer joydev gpio_ich iTCO_vendor_support dell_wmi dell_laptop evdev sparse_keymap microcode snd i915 tg3 dcdbas lpc_ich soundcore i2c_i801 psmouse serio_raw mac80211 pcmcia cfg80211 rfkill drm_kms_helper yenta_socket acpi_cpufreq ptp pps_core libphy shpchp mperf processor pcmcia_rsrc pcmcia_core button drm ac i2c_algo_bit i2c_core battery thermal video intel_agp intel_gtt wmi nfs lockd sunrpc fscache i8k capi kernelcapi ext4 crc16 mbcache jbd2 xts gf128mul dm_crypt dm_mod sd_mod ata_generic pata_acpi sdhci_pci sdhci ehci_pci uhci_hcd ata_piix ehci_hcd firewire_ohci mmc_core firewire_core crc_itu_t libata scsi_mod usbcore [ 57.353116] usb_common [ 57.353122] CPU: 1 PID: 702 Comm: X Tainted: G W 3.11.2-1-ARCH #1 [ 57.353126] Hardware name: Dell Inc. Latitude D430 /0XW631, BIOS A09 01/04/2010 [ 57.353129] 0000000000000009 ffff88007b50b710 ffffffff814da7bd ffff88007b50b758 [ 57.353136] ffff88007b50b748 ffffffff8106192d ffff880079fcb6d8 0000000000000001 [ 57.353142] ffff88007bbb7000 ffff880079fcb000 ffff88007bbb74a0 ffff88007b50b7a8 [ 57.353148] Call Trace: [ 57.353160] [<ffffffff814da7bd>] dump_stack+0x54/0x8d [ 57.353168] [<ffffffff8106192d>] warn_slowpath_common+0x7d/0xa0 [ 57.353174] [<ffffffff8106199c>] warn_slowpath_fmt+0x4c/0x50 [ 57.353192] [<ffffffffa05dbc6f>] check_crtc_state+0x58f/0x9c0 [i915] [ 57.353213] [<ffffffffa05e6533>] intel_modeset_check_state+0x2c3/0x770 [i915] [ 57.353232] [<ffffffffa05e6a75>] intel_set_mode+0x25/0x30 [i915] [ 57.353250] [<ffffffffa05e7c33>] intel_get_load_detect_pipe+0x253/0x410 [i915] [ 57.353272] [<ffffffffa0608ac0>] intel_tv_detect+0x100/0x490 [i915] [ 57.353283] [<ffffffffa01df983>] drm_helper_probe_single_connector_modes+0x1d3/0x380 [drm_kms_helper] [ 57.353300] [<ffffffffa0096386>] drm_mode_getconnector+0x3e6/0x440 [drm] [ 57.353313] [<ffffffffa00871a2>] drm_ioctl+0x532/0x660 [drm] [ 57.353320] [<ffffffff810711a2>] ? __set_task_blocked+0x32/0x70 [ 57.353329] [<ffffffff811b1055>] do_vfs_ioctl+0x2e5/0x4d0 [ 57.353364] [<ffffffff811b12c1>] SyS_ioctl+0x81/0xa0 [ 57.353372] [<ffffffff814e931d>] system_call_fastpath+0x1a/0x1f [ 57.353387] ---[ end trace fa53d6c5b18f8883 ]--- [ 57.559454] [drm:intel_pipe_config_compare] *ERROR* mismatch in adjusted_mode.flags (expected 2, found 0) [ 57.559463] ------------[ cut here ]------------ [ 57.559502] WARNING: CPU: 1 PID: 702 at drivers/gpu/drm/i915/intel_display.c:8299 check_crtc_state+0x58f/0x9c0 [i915]() [ 57.559505] pipe state doesn't match! [ 57.559508] Modules linked in: fuse bnep bluetooth tun snd_hda_codec_idt arc4 snd_hda_intel snd_hda_codec coretemp snd_hwdep snd_pcm snd_page_alloc kvm iTCO_wdt iwl4965 iwlegacy snd_timer joydev gpio_ich iTCO_vendor_support dell_wmi dell_laptop evdev sparse_keymap microcode snd i915 tg3 dcdbas lpc_ich soundcore i2c_i801 psmouse serio_raw mac80211 pcmcia cfg80211 rfkill drm_kms_helper yenta_socket acpi_cpufreq ptp pps_core libphy shpchp mperf processor pcmcia_rsrc pcmcia_core button drm ac i2c_algo_bit i2c_core battery thermal video intel_agp intel_gtt wmi nfs lockd sunrpc fscache i8k capi kernelcapi ext4 crc16 mbcache jbd2 xts gf128mul dm_crypt dm_mod sd_mod ata_generic pata_acpi sdhci_pci sdhci ehci_pci uhci_hcd ata_piix ehci_hcd firewire_ohci mmc_core firewire_core crc_itu_t libata scsi_mod usbcore [ 57.559617] usb_common [ 57.559624] CPU: 1 PID: 702 Comm: X Tainted: G W 3.11.2-1-ARCH #1 [ 57.559627] Hardware name: Dell Inc. Latitude D430 /0XW631, BIOS A09 01/04/2010 [ 57.559631] 0000000000000009 ffff88007b50b710 ffffffff814da7bd ffff88007b50b758 [ 57.559637] ffff88007b50b748 ffffffff8106192d ffff880079fcb6d8 0000000000000001 [ 57.559643] ffff88007bbb7000 ffff880079fcb000 ffff88007bbb74a0 ffff88007b50b7a8 [ 57.559649] Call Trace: [ 57.559661] [<ffffffff814da7bd>] dump_stack+0x54/0x8d [ 57.559669] [<ffffffff8106192d>] warn_slowpath_common+0x7d/0xa0 [ 57.559675] [<ffffffff8106199c>] warn_slowpath_fmt+0x4c/0x50 [ 57.559694] [<ffffffffa05dbc6f>] check_crtc_state+0x58f/0x9c0 [i915] [ 57.559715] [<ffffffffa05e6533>] intel_modeset_check_state+0x2c3/0x770 [i915] [ 57.559733] [<ffffffffa05e6a75>] intel_set_mode+0x25/0x30 [i915] [ 57.559752] [<ffffffffa05e7c33>] intel_get_load_detect_pipe+0x253/0x410 [i915] [ 57.559773] [<ffffffffa0608ac0>] intel_tv_detect+0x100/0x490 [i915] [ 57.559784] [<ffffffffa01df983>] drm_helper_probe_single_connector_modes+0x1d3/0x380 [drm_kms_helper] [ 57.559801] [<ffffffffa0096386>] drm_mode_getconnector+0x3e6/0x440 [drm] [ 57.559814] [<ffffffffa00871a2>] drm_ioctl+0x532/0x660 [drm] [ 57.559825] [<ffffffff811b1055>] do_vfs_ioctl+0x2e5/0x4d0 [ 57.559831] [<ffffffff811b12c1>] SyS_ioctl+0x81/0xa0 [ 57.559837] [<ffffffff814e931d>] system_call_fastpath+0x1a/0x1f [ 57.559841] ---[ end trace fa53d6c5b18f8884 ]---
I've failed to tag the fix for this with cc: stable, but that's now remedied. *** This bug has been marked as a duplicate of bug 62091 ***