Screen rolling/rotating horizontally when using specific applications
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xorg (Ubuntu) |
Expired
|
Low
|
Unassigned | ||
Bug Description
Sometimes the following graphics glitch is triggered where the screen starts moving/rotating rapidly. See https:/
This is triggered semi-randomly while using specific apps like Kate, gEdit, gVim, leafpad, embedded console inside Dolphin, KDevelop and rarely with Konsole.
Also triggered for a few split-seconds when I move the mouse when in fullscreen mode in VLC but stabilises quickly. However, everything is stable when I just use Chrome or Firefox, LXTerminal, Clementine and Code::Blocks, even for hours.
Whenever this is triggered, it can sometimes be fixed when I switch to desktop or Chrome or a different app while closing the trigger-er app while other times, rebooting is the only way. Sometimes (rarely) the screen becomes completely black after a while, with key-presses and mouse movements revealing the screen for split-seconds which allows me to properly shutdown/restart the laptop.
I've tried to Google the problem with no results, I'm not even sure what to search for.
And I apologize if this isn't the correct place to report. I've already tried a couple of places with no replies or help whatsoever.
Some system details:
OS: Lubuntu 16.04
Kernel (uname -r): 4.4.0-28-generic
Laptop: Lenovo G50-80 with Intel 5500 Integrated graphics chip (Broadwell-U Integrated Graphics, inside Core i3-5005U)
Relevant lspci block:
00:02.0 VGA compatible controller: Intel Corporation Broadwell-U Integrated Graphics (rev 09) (prog-if 00 [VGA controller])
Subsystem: Lenovo Broadwell-U Integrated Graphics
Flags: bus master, fast devsel, latency 0, IRQ 48
Memory at c0000000 (64-bit, non-prefetchable) [size=16M]
Memory at b0000000 (64-bit, prefetchable) [size=256M]
I/O ports at 4000 [size=64]
Expansion ROM at <unassigned> [disabled]
Kernel driver in use: i915
Kernel modules: i915
Resolution from xrandr --verbose:
1366x768 (0x47) 72.330MHz -HSync -VSync *current +preferred
h: width 1366 start 1414 end 1446 total 1526 skew 0 clock 47.40KHz
v: height 768 start 770 end 775 total 790 clock 60.00Hz
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: xserver-
ProcVersionSign
Uname: Linux 4.4.0-28-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
CurrentDesktop: KDE
Date: Sun Jul 10 15:06:25 2016
InstallationDate: Installed on 2016-05-28 (43 days ago)
InstallationMedia: Lubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
ProcEnviron:
LANGUAGE=en_IN:en
PATH=(custom, no user)
XDG_RUNTIME_
LANG=en_IN
SHELL=/bin/bash
SourcePackage: xserver-
UpgradeStatus: No upgrade log present (probably fresh install)
---
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
CurrentDesktop: KDE
DistroRelease: Ubuntu 16.04
InstallationDate: Installed on 2016-05-28 (98 days ago)
InstallationMedia: Lubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
Package: xorg 1:7.7+13ubuntu3
PackageArchitec
ProcVersionSign
Tags: xenial
Uname: Linux 4.4.0-34-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
no longer affects: | xserver-xorg-video-intel (Ubuntu) |
Changed in xorg (Ubuntu): | |
status: | New → Confirmed |
affects: | xserver-xorg-video-intel → xorg (Ubuntu) |
Changed in xorg (Ubuntu): | |
status: | New → Incomplete |
importance: | Undecided → Low |
Status changed to 'Confirmed' because the bug affects multiple users.