[Ubuntu-x-swat] [Bug 1581560] Re: system crash when attaching external display
Have resolved the issue by installing yakkety kernel: sudo add-apt-repository ppa:canonical-kernel-team/ppa sudo apt update sudo apt install linux-image-generic-lts-yakkety -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1581560 Title: system crash when attaching external display To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1581560/+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
[Ubuntu-x-swat] [Bug 1581560] Re: system crash when attaching external display
Why did you close the issue? I still have to power off my laptop instead of suspending. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1581560 Title: system crash when attaching external display To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1581560/+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
[Ubuntu-x-swat] [Bug 1581560] Re: system crash when attaching external display
I don't know why my attachments were removed, but this issue was fixed by upgrading the kernel to http://kernel.ubuntu.com/~kernel- ppa/mainline/v4.8-rc6/ -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1581560 Title: system crash when attaching external display To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1581560/+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
[Ubuntu-x-swat] [Bug 1581560] Re: system crash when attaching external display
** Attachment removed: "dmesg.log" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1581560/+attachment/4729829/+files/dmesg.log -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1581560 Title: system crash when attaching external display To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1581560/+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
[Ubuntu-x-swat] [Bug 1581560] Re: system crash when attaching external display
kay (kay-diam), it will help immensely if you filed a new report with Ubuntu by ensuring you have the package xdiagnose installed, and that you click the Yes button for attaching additional debugging information running the following from a terminal: ubuntu-bug xorg Also, please feel free to subscribe me to it. For more on why this is helpful, please see https://wiki.ubuntu.com/ReportingBugs. ** Attachment removed: "dmesg.log" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1581560/+attachment/4727743/+files/dmesg.log -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1581560 Title: system crash when attaching external display To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1581560/+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
[Ubuntu-x-swat] [Bug 1581560] Re: system crash when attaching external display
I have the same issue on Ubuntu 16.04 4.4.0-34-generic and Lenovo x260 If it was suspended with two screens, it would not wake up. ** Attachment added: "dmesg.log" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1581560/+attachment/4727743/+files/dmesg.log -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1581560 Title: system crash when attaching external display To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1581560/+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
[Ubuntu-x-swat] [Bug 1581560] Re: system crash when attaching external display
Rob Latham, it's always best to run the latest BIOS when debugging issues as documented in https://help.ubuntu.com/community/ReportingBugs#Hardware_bug_reports_.28linux_kernel.2C_xorg.2C_sound.2C_etc..29 . Could you please advise? ** Changed in: xorg (Ubuntu) Importance: Undecided => Low ** Changed in: xorg (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1581560 Title: system crash when attaching external display To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1581560/+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
[Ubuntu-x-swat] [Bug 1581560] Re: system crash when attaching external display
The 'bios-outdated-1.13' tag confuses me. It's true that I am running (dmidecode says...) Vendor: LENOVO Version: N14ET29W (1.07 ) but there is no mention of display fixes in the release notes that accompany n14ur12w (1.13). I can update my bios but wanted to understand if the tag addition was for fixing a known issue or was something I should try to see if it helps. As a reminder, Ubuntu-15.10 handled this display fine with the same bios version. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1581560 Title: system crash when attaching external display To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1581560/+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
[Ubuntu-x-swat] [Bug 1581560] Re: system crash when attaching external display
I tried an upstream kernel ( 4.4.12-040412-generic #201606011712 ). Attaching after suspend/resume no longer results in a crash. The screen frequently fails to restore on the first try. dmesg has these lines in that case: [drm:intel_mst_disable_dp [i915]] *ERROR* failed to update payload -22 [drm] GPU HANG: ecode 8:-1:0x, reason: Kicking stuck wait on blitter ring, action: continue [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun But, in an improvement from the Ubuntu kernel, I can unplug and try again with success. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1581560 Title: system crash when attaching external display To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1581560/+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
[Ubuntu-x-swat] [Bug 1581560] Re: system crash when attaching external display
Sometimes, my laptop does not freeze. Just now I was able to see the external display upon my second attempt, and found 8 backtraces in dmesg: [26529.773617] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* failed to enable link training [26529.776319] [drm:intel_dp_link_training_channel_equalization [i915]] *ERROR* failed to start channel equalization [26529.778857] [drm:intel_mst_pre_enable_dp [i915]] *ERROR* failed to allocate v cpi [26529.845810] [ cut here ] [26529.845837] WARNING: CPU: 3 PID: 1780 at /build/linux-FvcHlK/linux-4.4.0/drivers/gpu/drm/i915/intel_display.c:12740 intel_modeset_check_state+0x5b3/0x8a0 [i915]() [26529.845838] encoder detached but still enabled on pipe A. [26529.845839] Modules linked in: cpuid pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common videodev media btusb btrtl btbcm btintel bluetooth intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel arc4 kvm snd_hda_codec_hdmi irqbypass crct10dif_pclmul crc32_pclmul aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper snd_seq_midi snd_seq_midi_event ablk_helper snd_rawmidi cryptd input_leds joydev snd_hda_codec_realtek iwlwifi serio_raw snd_hda_codec_generic thinkpad_acpi nvram cfg80211 snd_hda_intel intel_pch_thermal snd_hda_codec mei_me snd_hda_core mei lpc_ich snd_hwdep snd_pcm shpchp snd_seq snd_seq_device snd_timer snd soundcore [26529.845870] mac_hid parport_pc ppdev lp parport autofs4 ses enclosure uas usb_storage i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect e1000e sysimgblt ahci fb_sys_fops libahci drm ptp pps_core wmi video fjes [26529.845882] CPU: 3 PID: 1780 Comm: Xorg Tainted: GW OE 4.4.0-22-generic #40-Ubuntu [26529.845884] Hardware name: LENOVO 20BS0031US/20BS0031US, BIOS N14ET29W (1.07 ) 05/08/2015 [26529.845885] 0286 88216a49 880034c97b08 813e9c53 [26529.845887] 880034c97b50 c027ca50 880034c97b40 81080fb2 [26529.845889] 8802443c4318 8800356b1000 8802443c4348 8802443c4330 [26529.845890] Call Trace: [26529.845895] [] dump_stack+0x63/0x90 [26529.845898] [] warn_slowpath_common+0x82/0xc0 [26529.845899] [] warn_slowpath_fmt+0x5c/0x80 [26529.845916] [] intel_modeset_check_state+0x5b3/0x8a0 [i915] [26529.845932] [] intel_atomic_commit+0x4bb/0x6f0 [i915] [26529.845947] [] drm_atomic_commit+0x37/0x60 [drm] [26529.845954] [] drm_atomic_helper_set_config+0x76/0xb0 [drm_kms_helper] [26529.845964] [] drm_mode_set_config_internal+0x62/0x100 [drm] [26529.845974] [] drm_mode_setcrtc+0x3d2/0x4f0 [drm] [26529.845981] [] drm_ioctl+0x152/0x540 [drm] [26529.845984] [] ? __set_current_blocked+0x36/0x60 [26529.845992] [] ? drm_mode_setplane+0x1b0/0x1b0 [drm] [26529.845995] [] do_vfs_ioctl+0x29f/0x490 [26529.845997] [] ? fpu__restore_sig+0x4d/0x60 [26529.845999] [] SyS_ioctl+0x79/0x90 [26529.846002] [] entry_SYSCALL_64_fastpath+0x16/0x71 [26529.846004] ---[ end trace 1dc2836a34f42c84 ]--- [26530.067034] [ cut here ] [26530.067056] WARNING: CPU: 3 PID: 1780 at /build/linux-FvcHlK/linux-4.4.0/drivers/gpu/drm/i915/intel_display.c:12732 intel_modeset_check_state+0x563/0x8a0 [i915]() [26530.067057] encoder's enabled state mismatch (expected 1, found 0) [26530.067057] Modules linked in: cpuid pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common videodev media btusb btrtl btbcm btintel bluetooth intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel arc4 kvm snd_hda_codec_hdmi irqbypass crct10dif_pclmul crc32_pclmul aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper snd_seq_midi snd_seq_midi_event ablk_helper snd_rawmidi cryptd input_leds joydev snd_hda_codec_realtek iwlwifi serio_raw snd_hda_codec_generic thinkpad_acpi nvram cfg80211 snd_hda_intel intel_pch_thermal snd_hda_codec mei_me snd_hda_core mei lpc_ich snd_hwdep snd_pcm shpchp snd_seq snd_seq_device snd_timer snd soundcore [26530.067085] mac_hid parport_pc ppdev lp parport autofs4 ses enclosure uas usb_storage i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect e1000e sysimgblt ahci fb_sys_fops libahci drm ptp pps_core wmi video fjes [26530.067096] CPU: 3 PID: 1780 Comm: Xorg Tainted: GW OE 4.4.0-22-generic #40-Ubuntu [26530.067097] Hardware name: LENOVO 20BS0031US/20BS0031US, BIOS N14ET29W (1.07 ) 05/08/2015 [26530.067098] 0286 88216a49 880034c97b08 813e9c53 [26530.067100] 880034c97b50 c027ca50 880034c97b40 81080fb2 [26530.067101] 8802443c4318 880035505b00 8802443c4348 8802443c4330 [26530.067103] Call Trace: [26530.067107]
