This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1527832
Title:
After update, error drm:intel_pipe_config_compare [i915] halts startup
Status in linux package in Ubuntu:
Confirmed
Bug description:
Today I installed pending updates on my machine and the restarted. On
restart, machine stops 5.5 seconds into boot process with the error
"[drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in
ips_enabled (expected 1, found 0)"
I can hop over to a tty login using ctrl-alt-F1 . The error appears
there too, but I am able to use the command line. I cannot start a
GUI environment. Sadly as a relative newcomer to Linux I do not know
enough to tell you if my problem is getting X to start or something
else entirely. Typing startx definitely does not help.
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: linux-image-4.2.0-21-generic 4.2.0-21.25
ProcVersionSignature: Ubuntu 4.2.0-21.25-generic 4.2.6
Uname: Linux 4.2.0-21-generic x86_64
ApportVersion: 2.19.1-0ubuntu5
Architecture: amd64
Date: Fri Dec 18 21:32:52 2015
HibernationDevice: RESUME=UUID=1de2aa6c-5e5d-4bd0-8b08-bb9e14510a01
InstallationDate: Installed on 2015-12-14 (4 days ago)
InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
MachineType: Google Panther
ProcEnviron:
TERM=linux
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-21-generic
root=UUID=5c3e08a6-7e53-4f1f-b7c5-8e7ad5b2d78c ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-4.2.0-21-generic N/A
linux-backports-modules-4.2.0-21-generic N/A
linux-firmware 1.149.3
SourcePackage: linux
UpgradeStatus: Upgraded to wily on 2015-12-14 (4 days ago)
dmi.bios.date: 01/07/2015
dmi.bios.vendor: coreboot
dmi.bios.version: 4.0-7883-g3652b0d
dmi.board.name: Panther
dmi.board.vendor: Google
dmi.board.version: 1.0
dmi.chassis.type: 3
dmi.chassis.vendor: Google
dmi.modalias:
dmi:bvncoreboot:bvr4.0-7883-g3652b0d:bd01/07/2015:svnGoogle:pnPanther:pvr1.0:rvnGoogle:rnPanther:rvr1.0:cvnGoogle:ct3:cvr:
dmi.product.name: Panther
dmi.product.version: 1.0
dmi.sys.vendor: Google
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