Seems that I found the root of that problem. It is in console-cyrillic package. When I removed it, the bug has disappeared.
-- Alt-f2 switches to virtual terminal 2 https://bugs.launchpad.net/bugs/520546 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
