Today I got again this bug. Seems each time some packedes from KDE are involved. Updating via apt-get. I believe each time it happens something of KDE needs to be updated!
Instellen van kdelibs-data (3.5.2-0ubuntu18.1) ... Instellen van kdelibs-bin (3.5.2-0ubuntu18.1) ... Instellen van kdelibs4c2a (3.5.2-0ubuntu18.1) ... -- Writing to the gtk textview buffer crashes xorg https://launchpad.net/bugs/49834 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs