Can you see if this issue still affects the latest upstream 3.13 kernel?
Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the
latest v3.13 stable kernel[0].
If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.
If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.
If you are unable to test the mainline kernel, for example it will not boot,
please add the tag: 'kernel-unable-to-test-upstream'.
Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".
Thanks in advance.
[0] kernel.ubuntu.com/~kernel-ppa/mainline/v3.13.11.6-trusty/
** Changed in: linux (Ubuntu)
Importance: Low => Medium
** Changed in: linux (Ubuntu Trusty)
Importance: Low => Medium
** Changed in: linux (Ubuntu Trusty)
Status: Triaged => Incomplete
** Changed in: linux (Ubuntu)
Status: Triaged => Incomplete
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1318531
Title:
[Dell Inspiron 17R 5737] Video looks 1 byte shifted
Status in “linux” package in Ubuntu:
Incomplete
Status in “linux” source package in Trusty:
Incomplete
Bug description:
The video looks like it's shifted by 1byte or so. Red looks green,
blue looks violet, green looks dark violet. (almost everything looks
between green and violet as in the attached snapshot.
WORKAROUND: Change GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" in
/etc/default/grub to:
GRUB_CMDLINE_LINUX_DEFAULT="nomodeset acpi_backlight=vendor"
---
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: kubuntu 4499 F.... pulseaudio
/dev/snd/controlC0: kubuntu 4499 F.... pulseaudio
CasperVersion: 1.340
CurrentDesktop: KDE
DistroRelease: Ubuntu 14.04
LiveMediaBuild: Kubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.1)
MachineType: Dell Inc. Inspiron 5737
Package: linux (not installed)
ProcFB:
0 inteldrmfb
1 radeondrmfb
ProcKernelCmdLine: initrd=/casper/initrd.lz file=/cdrom/preseed/username.seed
boot=casper maybe-ubiquity quiet splash -- BOOT_IMAGE=/casper/vmlinuz.efi
ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
RelatedPackageVersions:
linux-restricted-modules-3.13.0-24-generic N/A
linux-backports-modules-3.13.0-24-generic N/A
linux-firmware 1.127
RfKill:
1: phy0: Wireless LAN
Soft blocked: yes
Hard blocked: yes
StagingDrivers: rts5139
Tags: trusty staging
Uname: Linux 3.13.0-24-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 11/12/2013
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A07
dmi.board.name: 045YHR
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A07
dmi.modalias:
dmi:bvnDellInc.:bvrA07:bd11/12/2013:svnDellInc.:pnInspiron5737:pvrA07:rvnDellInc.:rn045YHR:rvrA00:cvnDellInc.:ct8:cvrA07:
dmi.product.name: Inspiron 5737
dmi.product.version: A07
dmi.sys.vendor: Dell Inc.
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