I'm wondering why this has not been fixed after such a long time. It can at
least be improved easily.
If the Adwaita theme works (which it does in may case, too), then it is (at
least partly) a theme issue.
In fact, some defaults seem to be missing in the Ambiance and Radiance themes:
By setting a default for the text background color in the following
file, most problems (gnome-calculator, gedit) are resolved for me:
/usr/share/themes/Ambiance/gtk-3.20/gtk.css:
textview text {
background-color: white; }
@import url("gtk-main.css");
However:
* Some problems remain., e.g. emacs scrollbar background color broken, too.
The following solves that partly, too, but not completely:
scrollbar {
background-color: white; }
* If you change such system files, they will get reset with some later system
updates.
(dpkg-divert can help to prevent such resetting/updating of files)
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You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to gtk+3.0 in Ubuntu.
https://bugs.launchpad.net/bugs/1760818
Title:
gedit and gnome-calculator transparency/graphics corruption issue when
GTK_IM_MODULE=xim is set
Status in gtk+3.0 package in Ubuntu:
Confirmed
Status in im-config package in Ubuntu:
Confirmed
Bug description:
In a "Ubuntu" (Xorg) session on 18.04 gedit and gnome-calculator
suffer from a graphics issue where parts of their windows hold parts
of wallpaper or other windows' contents as background.
See attached screenshot.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: light-themes 16.10+18.04.20180328-0ubuntu1
ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10
Uname: Linux 4.15.0-13-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.9-0ubuntu2
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Tue Apr 3 09:12:31 2018
PackageArchitecture: all
SourcePackage: ubuntu-themes
UpgradeStatus: Upgraded to bionic on 2018-02-07 (54 days ago)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gtk+3.0/+bug/1760818/+subscriptions
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