Hey Imre! Pretty nasty bug you've got there. Though it is not a bug within KMail but the underlying graphics driver. I am assuming you are using an Intel chip, so I am going to move the bug over there, if you are not the triagers of that package can toss the bug along.
Meanwhile, please provide the output of the command lspci -vvnn this will make it a lot easier for the Xorg triagers to process this bug. Thank you very much and have a nice day :) ** Package changed: kdepim (Ubuntu) => xserver-xorg-video-intel (Ubuntu) ** Changed in: xserver-xorg-video-intel (Ubuntu) Status: New => Incomplete -- kmail distorts on screen https://bugs.launchpad.net/bugs/375060 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs -- universe-bugs mailing list universe-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/universe-bugs