Package: systemd Version: 240-1 Severity: critical Installing systemd 240-1 breaks plasma-workspace: xinit /usr/bin/startkde hangs with a black screen, with kdeinit5 stuck at 100% CPU usage. Attaching strace to kdeinit5 reveals that it's trying to close bogus file descriptors:
[..] close(39936688) = -1 EBADF (Bad file descriptor) close(39936688) = -1 EBADF (Bad file descriptor) close(39936688) = -1 EBADF (Bad file descriptor) close(39936688) = -1 EBADF (Bad file descriptor) close(39936688) = -1 EBADF (Bad file descriptor) close(39936688) = -1 EBADF (Bad file descriptor)