I have tested the 3.18 kernel from the repo and the problem remains. The
oops messages are also the same. Since kde has worked with 3.18 in the
past this seems very odd.
I have tried to reset the settings in kde and see if that helps, but no
luck with that.
It could be that the kernel oops are only fatal to kde with the latest
kde updates. Or it could be that the kernel oops are completly unrelated
to my login problem ...
Do you have an idea what I could do to localize the problem?
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1435898
Title:
Can not start (kde5) Desktop: Intel driver Failure
Status in linux package in Ubuntu:
Confirmed
Bug description:
Kubuntu 15.04 start without problems to the display manager sddm. If I
enter my password the display is blank for a second and then does
kubuntu load forever the desktop environment.
Dmesg shows several oopses in the intel driver:
invalid max DP link bw val 0, using 1.62Gps
and
compute-config() on unknown output!
I think this problem occurs since the update to 3.19.0-9.
Kernel 4.0-rc5 tested with the same problem.
---
ApportVersion: 2.16.2-0ubuntu4
Architecture: amd64
DistroRelease: Ubuntu 15.04
HibernationDevice: UUID=3383b02e-b89c-462c-903a-cb936e81b2bf
InstallationDate: Installed on 2014-12-21 (93 days ago)
InstallationMedia: Kubuntu 15.04 "Vivid Vervet" - Alpha amd64 (20141218)
MachineType: LENOVO 20354
NonfreeKernelModules: nvidia
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-10-generic
root=UUID=b549945a-67ac-4d14-849c-b54e561d47cc ro xforcevesa quiet splash
vt.handoff=7
ProcVersionSignature: Ubuntu 3.19.0-10.10-generic 3.19.2
RelatedPackageVersions:
linux-restricted-modules-3.19.0-10-generic N/A
linux-backports-modules-3.19.0-10-generic N/A
linux-firmware 1.143
Tags: vivid vivid
Uname: Linux 3.19.0-10-generic x86_64
UnreportableReason: The report belongs to a package that is not installed.
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 10/20/2014
dmi.bios.vendor: LENOVO
dmi.bios.version: 9BCN29WW
dmi.board.asset.tag: No Asset Tag
dmi.board.name: Lancer 5A5
dmi.board.vendor: LENOVO
dmi.board.version: 31900058WIN
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo Z50-70
dmi.modalias:
dmi:bvnLENOVO:bvr9BCN29WW:bd10/20/2014:svnLENOVO:pn20354:pvrLenovoZ50-70:rvnLENOVO:rnLancer5A5:rvr31900058WIN:cvnLENOVO:ct10:cvrLenovoZ50-70:
dmi.product.name: 20354
dmi.product.version: Lenovo Z50-70
dmi.sys.vendor: LENOVO
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