The Ctrl+Space issue is still present in the latest (git head) version of konsole 17.11.70. Space+Ctrl is in the default keytab profile, namely Default (XFree 4), and using the input "test area" in Edit Current Profile/Keyboard/Edit, \x00 will appear in the output. When I run 'showkey -a' it doesn't register Ctrl-Space, or Ctrl-Shift-@, but 'xev' shows all the key presses. The symptoms are exactly the same as #355362, #341157, though this is either a regression or a new bug. I'm running the current git master branch of KDE: Konsole 17.11.70. Qt 5.7.1 KDE Frameworks 5.36.0 Plasma 5.10.90 My work-around is to use qterminal.
Git commit 0cc7fecdd7bde4e427a17585e92e5248b013437e by Kurt Hindenburg. Committed on 24/07/2017 at 13:50. Pushed by hindenburg into branch 'master'. Fix regression in pty()->write() usage Correct usage of pty()->write(const QByteArray) Related: bug 355362 M +1 -1 src/Pty.cpp https://commits.kde.org/konsole/0cc7fecdd7bde4e427a17585e92e5248b013437e
Git commit 2e74a1ba73ab96fd94effe50562ba374a5eeaa96 by Kurt Hindenburg. Committed on 24/07/2017 at 14:38. Pushed by hindenburg into branch 'Applications/17.08'. Fix regression in pty()->write() usage Correct usage of pty()->write(const QByteArray) Related: bug 355362 (cherry picked from commit 0cc7fecdd7bde4e427a17585e92e5248b013437e) M +1 -1 src/Pty.cpp https://commits.kde.org/konsole/2e74a1ba73ab96fd94effe50562ba374a5eeaa96