Public bug reported:
On an intel i5 toshiba laptop on vivid. Upgraded to the
3.19.0-30-generic kernel and started seeing this. Additionally, bootup
was slow.
kern.log/dmesg is flooded with this output
[ 69.070503] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master
control interrupt lied (SDE)!
ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: linux-image-3.19.0-30-generic 3.19.0-30.34
ProcVersionSignature: Ubuntu 3.19.0-30.34-generic 3.19.8-ckt6
Uname: Linux 3.19.0-30-generic x86_64
ApportVersion: 2.17.2-0ubuntu1.5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: wolsen 2493 F.... pulseaudio
/dev/snd/controlC1: wolsen 2493 F.... pulseaudio
CurrentDesktop: Unity
Date: Tue Oct 6 22:30:20 2015
HibernationDevice: RESUME=UUID=096b9e95-621b-4cc7-a10c-250149e1b48b
InstallationDate: Installed on 2015-07-15 (83 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
MachineType: TOSHIBA Satellite E45-B
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-30-generic.efi.signed
root=/dev/mapper/ubuntu--vg-root ro noprompt quiet splash
RelatedPackageVersions:
linux-restricted-modules-3.19.0-30-generic N/A
linux-backports-modules-3.19.0-30-generic N/A
linux-firmware 1.143.3
SourcePackage: linux
UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/12/2015
dmi.bios.vendor: INSYDE Corp.
dmi.bios.version: 1.10
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: CA10CU
dmi.board.vendor: TOSHIBA
dmi.board.version: 2.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: OEM Chassis ManuFacturer
dmi.chassis.version: OEM Chassis Version
dmi.modalias:
dmi:bvnINSYDECorp.:bvr1.10:bd01/12/2015:svnTOSHIBA:pnSatelliteE45-B:pvrPSPNAU-001002:rvnTOSHIBA:rnCA10CU:rvr2.0:cvnOEMChassisManuFacturer:ct10:cvrOEMChassisVersion:
dmi.product.name: Satellite E45-B
dmi.product.version: PSPNAU-001002
dmi.sys.vendor: TOSHIBA
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug vivid
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https://bugs.launchpad.net/bugs/1503541
Title:
kern.log flooded with "[drm:gen8_irq_handler [i915_bpo]] *ERROR* The
master control interrupt lied (SDE)!"
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