Happened to gnome-calculator on my laptop. Didn't notice any problem with gedit. Renamed ~/.xinputrc, logout/login, problem solved. This laptop started with 10.04LTS and has upgraded through all LTS versions to 18.04LTS. I use gnome-flashback metacity by default...
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to im-config 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 Ubuntu: Confirmed Status in im-config package in Ubuntu: Confirmed Status in light-themes 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/+bug/1760818/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
