Though there's at least one other case where kernel failures happen just
before Xorg failures:
Jul 24 01:09:40 u-XPS-13-9380 kernel: [ 1257.973610]
[drm:intel_dp_start_link_train [i915]] *ERROR* failed to enable link training
Jul 24 01:09:41 u-XPS-13-9380 kernel: [ 1258.196769] thunderbolt 0000:05:00.0:
control channel starting...
Jul 24 01:09:41 u-XPS-13-9380 kernel: [ 1258.196772] thunderbolt 0000:05:00.0:
starting TX ring 0
Jul 24 01:09:41 u-XPS-13-9380 kernel: [ 1258.196780] thunderbolt 0000:05:00.0:
enabling interrupt at register 0x38200 bit 0 (0x0 -> 0x1)
Jul 24 01:09:41 u-XPS-13-9380 kernel: [ 1258.196782] thunderbolt 0000:05:00.0:
starting RX ring 0
Jul 24 01:09:41 u-XPS-13-9380 kernel: [ 1258.196790] thunderbolt 0000:05:00.0:
enabling interrupt at register 0x38200 bit 12 (0x1 -> 0x1001)
Jul 24 01:09:41 u-XPS-13-9380 kernel: [ 1258.197236] usb usb3: root hub lost
power or was reset
Jul 24 01:09:41 u-XPS-13-9380 kernel: [ 1258.197238] usb usb4: root hub lost
power or was reset
Jul 24 01:09:41 u-XPS-13-9380 kernel: [ 1258.530275]
[drm:intel_dp_check_link_status [i915]] *ERROR* Failed to get link status
Jul 24 01:09:41 u-XPS-13-9380 /usr/lib/gdm3/gdm-x-session[2217]: (II)
modeset(0): Allocate new frame buffer 5760x2160 stride
Jul 24 01:09:43 u-XPS-13-9380 wpa_supplicant[838]: wlp2s0:
CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-49 noise=-97 txrate=6000
Jul 24 01:09:43 u-XPS-13-9380 kernel: [ 1261.069294]
[drm:intel_dp_start_link_train [i915]] *ERROR* failed to enable link training
Jul 24 01:09:44 u-XPS-13-9380 kernel: [ 1261.566585] [drm] Reducing the
compressed framebuffer size. This may lead to less power savings than a
non-reduced-size. Try to increase stolen memory size if available in BIOS.
Jul 24 01:09:44 u-XPS-13-9380 org.gnome.Shell.desktop[2345]: Window manager
warning: Configuring CRTC 64 with mode 186 (1920 x 1080 @ 60.000000) at
position 3840, 0 and transform 0 failed
Jul 24 01:09:44 u-XPS-13-9380 gnome-shell[2345]: g_array_unref: assertion
'array' failed
Jul 24 01:09:44 u-XPS-13-9380 gnome-shell[2345]: message repeated 2 times: [
g_array_unref: assertion 'array' failed]
Jul 24 01:09:44 u-XPS-13-9380 /usr/lib/gdm3/gdm-x-session[2217]: (WW)
modeset(0): hotplug event: connector 68's link-state is BAD, tried resetting
the current mode. You may be leftwith a black screen if this fails...
** Changed in: xorg-server (Ubuntu)
Status: Incomplete => New
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu)
Importance: Undecided => High
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https://bugs.launchpad.net/bugs/1837683
Title:
Screen stops updating after about 8 hours - (EE) modeset(0): present
flip failed
Status in linux package in Ubuntu:
New
Status in xorg-server package in Ubuntu:
New
Bug description:
environment:
- XPS-13-938
- connect 5G ac wifi
- disabled suspend in power setting
- disabled blank screen in power setting
steps:
- play 4k video by chrome on youtube[1] overnight
symptom:
- after about 8 hours, the screen is black and keyboard and mouse can not
wake up screen.
- the audio of 4K video is still playing, I can hear that when screen is
black.
- magic key still work, so I can reboot system by magic key.
- a repeat error message in syslog:
"
Jul 24 01:25:49 u-XPS-13-9380 /usr/lib/gdm3/gdm-x-session[2217]: (WW)
modeset(0): Page flip failed: Invalid argument
Jul 24 01:25:49 u-XPS-13-9380 /usr/lib/gdm3/gdm-x-session[2217]: (EE)
modeset(0): present flip failed
"
[1] https://www.youtube.com/watch?v=pkKBXH2qc_I&t=11701s
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: xorg 1:7.7+19ubuntu7.1
ProcVersionSignature: Ubuntu 4.15.0-1047.52-oem 4.15.18
Uname: Linux 4.15.0-1047-oem x86_64
ApportVersion: 2.20.9-0ubuntu7.7
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Wed Jul 24 09:47:59 2019
DistUpgraded: Fresh install
DistroCodename: bionic
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GpuHangFrequency: Several times a week
GpuHangReproducibility: Seems to happen randomly
GpuHangStarted: Within the last few days
GraphicsCard:
Intel Corporation Device [8086:3ea0] (prog-if 00 [VGA controller])
Subsystem: Dell Device [1028:08af]
InstallationDate: Installed on 2019-07-20 (3 days ago)
InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64
(20190210)
MachineType: Dell Inc. XPS 13 9380
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-1047-oem
root=UUID=77efb06b-1ce6-4749-a131-67f57aa8b21b ro quiet splash vt.handoff=1
SourcePackage: xorg
Symptom: display
Title: Xorg freeze
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/29/2019
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.3.2
dmi.board.name: 0KTW76
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr1.3.2:bd03/29/2019:svnDellInc.:pnXPS139380:pvr:rvnDellInc.:rn0KTW76:rvrA00:cvnDellInc.:ct10:cvr:
dmi.product.family: XPS
dmi.product.name: XPS 13 9380
dmi.sys.vendor: Dell Inc.
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.97-1ubuntu1~18.04.1
version.libgl1-mesa-dri: libgl1-mesa-dri 19.0.2-1ubuntu1.1~18.04.2
version.libgl1-mesa-glx: libgl1-mesa-glx 19.0.2-1ubuntu1.1~18.04.2
version.xserver-xorg-core: xserver-xorg-core N/A
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A
version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A
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