This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1840236
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
--
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/1840236
Title:
Horizontal corrupted line at top of screen caused by framebuffer
compression
Status in linux package in Ubuntu:
Incomplete
Bug description:
This is an follow-up for
https://bugs.freedesktop.org/show_bug.cgi?id-108085 but found on
IceLake platforms.
Right after GDM is login screen is rendered, there might be a thin
strap of corrupted image at top of the display for a short while. Like
f-d-o bug 108085, sometimes it can also be reproduced by clicking the
date/time repeatedly to open and close the calendar several times.
Etc.
Known work-around so far is to append kernel boot param
"i915.enable_fbc=0".
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-5.0.0-1018-oem-osp1 5.0.0-1018.20
ProcVersionSignature: Ubuntu 5.0.0-1018.20-oem-osp1 5.0.18
Uname: Linux 5.0.0-1018-oem-osp1 x86_64
ApportVersion: 2.20.9-0ubuntu7.7
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Thu Aug 15 16:41:01 2019
DistributionChannelDescriptor:
# This is the distribution channel descriptor for the OEM CDs
# For more information see
http://wiki.ubuntu.com/DistributionChannelDescriptor
canonical-oem-somerville-bionic-amd64-20190418-59+beaver-osp1-loras+X14
InstallationDate: Installed on 2019-08-12 (3 days ago)
InstallationMedia: Ubuntu 18.04 "Bionic" - Build amd64 LIVE Binary
20190418-12:10
SourcePackage: linux-signed-oem-osp1
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1840236/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : [email protected]
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
