Matthias Klumpp wrote on 17. December 2014 02:49:
Installed T2 on Intel Core 2 Duo 3,06 Ghz processor, 4 GB DDR3 sdram, SATA 500 GB internal HD. Once installation completed, the computer rebooted to the desktop and the following error message displayed:
Kwin – The KDE crash handler Window displayed in the center of the screen detailing that Executable:kwin PID:1145 Signal: Segmentation fault (11).
I closed the Kwin window, restarted the computer; again the Kwin KDE crash handler appears but this time no desktop, only a black screen. I had to turn off the computer manually.
This bug was reported at the forums, see http://tangluusers.org/thread/tanglu-2-kwin-kde-crash-handler-62/ for the discussion.