plane A assertion failure (expected on, current off) on Intel NUC 5i5RYH
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xf86-video-intel |
Unknown
|
Unknown
|
|||
linux (Ubuntu) |
Incomplete
|
Low
|
Unassigned |
Bug Description
Getting assertion failures:
[ 9925.287975] WARNING: CPU: 3 PID: 7538 at /build/
915]()
[ 9925.287976] plane A assertion failure (expected on, current off)
Around the same time, WiFi connections drop. I cannot prove the two problems are related, but I don't have WiFi issues on other devices.
alex@nuc1-hkg:~$ lsb_release -rd
Description: Ubuntu 15.04
Release: 15.04
alex@nuc1-hkg:~$ apt-cache policy xserver-
xserver-
Installed: 2:2.99.
Candidate: 2:2.99.
Version table:
*** 2:2.99.
500 http://
100 /var/lib/
2:
500 http://
alex@nuc1-hkg:~$ apt-cache policy linux-image-generic
linux-image-
Installed: 3.19.0.21.20
Candidate: 3.19.0.21.20
Version table:
*** 3.19.0.21.20 0
500 http://
500 http://
100 /var/lib/
3.19.0.15.14 0
500 http://
ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: xserver-
ProcVersionSign
Uname: Linux 3.19.0-21-generic x86_64
ApportVersion: 2.17.2-0ubuntu1.1
Architecture: amd64
CompizPlugins: No value set for `/apps/
Date: Tue Jun 16 14:33:41 2015
DistUpgraded: Fresh install
DistroCodename: vivid
DistroVariant: ubuntu
ExtraDebuggingI
GraphicsCard:
Intel Corporation Broadwell-U Integrated Graphics [8086:1626] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Intel Corporation Device [8086:2057]
InstallationDate: Installed on 2015-06-16 (0 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: xserver-
UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/29/2015
dmi.bios.vendor: Intel Corporation
dmi.bios.version: RYBDWi35.
dmi.board.name: NUC5i5RYB
dmi.board.vendor: Intel Corporation
dmi.board.version: H40999-503
dmi.chassis.type: 3
dmi.modalias: dmi:bvnIntelCor
version.compiz: compiz 1:0.9.12.
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.60-2
version.
version.
version.
version.
version.
version.
version.
version.
xserver.bootTime: Tue Jun 16 14:32:31 2015
xserver.configfile: default
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
product id 10103
vendor AOC
xserver.version: 2:1.17.1-0ubuntu3
Changed in xserver-xorg-video-intel (Ubuntu): | |
importance: | Undecided → High |
I have two identical screens connected, one via HDMI, one via DP