Same thing, unfortunately: [ 37.881345] ------------[ cut here ]------------ [ 37.881363] WARNING: CPU: 0 PID: 1850 at /build/buildd/linux-3.16.0/drivers/gpu/drm/i915/intel_ddi.c:850 intel_ddi_pll_select+0x7f/0x3c0 [i915]() [ 37.881364] Invalid DDI encoder type 11 [ 37.881365] Modules linked in: ctr ccm pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core btusb v4l2_common videodev media arc4 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel iwlmvm mac80211 kvm iwlwifi joydev snd_seq_midi snd_seq_midi_event serio_raw cfg80211 snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_rawmidi snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep rtsx_pci_ms lpc_ich thinkpad_acpi memstick nvram snd_pcm shpchp bnep rfcomm mei_me mei snd_seq bluetooth 6lowpan_iphc snd_seq_device snd_timer snd soundcore mac_hid intel_smartconnect parport_pc ppdev binfmt_misc lp parport dm_crypt rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel i915 aes_x86_64 [ 37.881392] lrw gf128mul glue_helper ablk_helper cryptd psmouse i2c_algo_bit drm_kms_helper e1000e ahci drm libahci rtsx_pci ptp pps_core wmi video [ 37.881401] CPU: 0 PID: 1850 Comm: Xorg Tainted: G W OE 3.16.0-25-generic #33hf73386v20141106b1-Ubuntu [ 37.881402] Hardware name: LENOVO 20AQ005YUS/20AQ005YUS, BIOS GJET75WW (2.25 ) 03/28/2014 [ 37.881403] 0000000000000009 ffff880211cefaf0 ffffffff8178015c ffff880211cefb38 [ 37.881406] ffff880211cefb28 ffffffff8106fd7d ffff880212aaf000 000000000000000b [ 37.881408] ffff88020ed80000 0000000000083d60 ffff88020f6d8c00 ffff880211cefb88 [ 37.881410] Call Trace: [ 37.881422] [<ffffffff8178015c>] dump_stack+0x45/0x56 [ 37.881425] [<ffffffff8106fd7d>] warn_slowpath_common+0x7d/0xa0 [ 37.881428] [<ffffffff8106fdec>] warn_slowpath_fmt+0x4c/0x50 [ 37.881444] [<ffffffffc0250c4f>] intel_ddi_pll_select+0x7f/0x3c0 [i915] [ 37.881458] [<ffffffffc022cd62>] haswell_crtc_mode_set+0x12/0x40 [i915] [ 37.881472] [<ffffffffc023c176>] __intel_set_mode+0x6d6/0xab0 [i915] [ 37.881487] [<ffffffffc023f456>] intel_set_mode+0x16/0x30 [i915] [ 37.881500] [<ffffffffc024056a>] intel_crtc_set_config+0xa9a/0xe30 [i915] [ 37.881512] [<ffffffffc00f9571>] drm_mode_set_config_internal+0x61/0xe0 [drm] [ 37.881523] [<ffffffffc00fd503>] drm_mode_setcrtc+0x283/0x580 [drm] [ 37.881531] [<ffffffffc00eda4f>] drm_ioctl+0x1df/0x680 [drm] [ 37.881535] [<ffffffff811f4c28>] do_vfs_ioctl+0x2c8/0x4a0 [ 37.881537] [<ffffffff811e3201>] ? __sb_end_write+0x31/0x60 [ 37.881540] [<ffffffff811e0d72>] ? vfs_write+0x1b2/0x1f0 [ 37.881542] [<ffffffff811f4e81>] SyS_ioctl+0x81/0xa0 [ 37.881544] [<ffffffff817881ad>] system_call_fastpath+0x1a/0x1f [ 37.881546] ---[ end trace a3c6b6c6a37433c4 ]--- [ 37.881548] [drm:intel_crtc_set_config] failed to set mode on [CRTC:9], err = -22 [ 37.881550] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 2 [ 37.881555] [drm:intel_connector_check_state] [CONNECTOR:15:eDP-1] [ 37.881558] [drm:check_encoder_state] [ENCODER:14:TMDS-14] [ 37.881559] [drm:check_encoder_state] [ENCODER:22:TMDS-22] [ 37.881561] [drm:check_encoder_state] [ENCODER:24:DP MST-24] [ 37.881562] [drm:check_encoder_state] [ENCODER:25:DP MST-25] [ 37.881563] [drm:check_encoder_state] [ENCODER:26:DP MST-26] [ 37.881564] [drm:check_encoder_state] [ENCODER:28:TMDS-28] [ 37.881565] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 37.881566] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 37.881568] [drm:check_encoder_state] [ENCODER:32:DP MST-32] [ 37.881569] [drm:check_crtc_state] [CRTC:6] [ 37.881574] [drm:check_crtc_state] [CRTC:9] [ 37.881576] [drm:check_crtc_state] [CRTC:12] [ 37.881602] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[7] ENCODERS[9]
Just in case I've done something wrong, here's all my versions of things again: Linux dib 3.16.0-25-generic #33hf73386v20141106b1-Ubuntu SMP Thu Nov 6 14:20:03 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux ➜ log cat Xorg.0.log [ 11.322] X.Org X Server 1.16.1.901 (1.16.2 RC 1) Release Date: 2014-11-02 [ 11.322] X Protocol Version 11, Revision 0 [ 11.322] Build Operating System: Linux 3.13.0-39-generic x86_64 Ubuntu [ 11.322] Current Operating System: Linux dib 3.16.0-25-generic #33hf73386v20141106b1-Ubuntu SMP Thu Nov 6 14:20:03 UTC 2014 x86_64 [ 11.322] Kernel command line: BOOT_IMAGE=/vmlinuz-3.16.0-25-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash drm.debug=0x06 vt.handoff=7 <snip> [ 11.343] (II) intel(0): Using Kernel Mode Setting driver: i915, version 1.6.0 20080730 [ 11.343] (II) intel(0): SNA compiled: xserver-xorg-video-intel 2:2.99.916+git20141120.0f15b8b4-0ubuntu0sarvatt (Robert Hooker <sarv...@ubuntu.com>) [ 11.343] (II) intel(0): SNA compiled for use with valgrind -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1104230 Title: DisplayPort 1.2 MST support is missing in the Intel driver To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1104230/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
