it's strange but currently bug is disappeared (i've maked many manupulations with gtk/qt/kde configurations - may be this is main reason).
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/993803 Title: 'alt' randomly unclicks while i hold it pressed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/993803/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs