When you have terminal panel opened in kate, it happens that bash is crashed with the following message: Warning: Program '/bin/bash' crashed and you cannot actually use terminal. I have tryed to restart kate, then select session, did not helped. Also this happenes when open kate by clicking text file in dolphin, and still with such behavior. Very seldom it is no problem with bash in konsole panel. Video demonstation included. Kate version: 17.12.1 Konsole version: 17.12.1 Bash version: 4.4.12 OS: ArchLinux
Just tested it again several times. I have downgraded to kate-17.12.0-1-x86_64.pkg.tar.xz and there are no such issues. But after upgrading to kate-17.12.1-1-x86_64.pkg.tar.xz bash started crashing.
*** This bug has been marked as a duplicate of bug 389278 ***