[Bug 1492778] Re: kde crashes when turning powering on display port monitor

2015-09-09 Thread juanmanuel
It affects me too with Intel NUC 5i5RYH.I have a WORKAROUND (read till the end of this post). I have it plugged to a TV by HDMI. Everytime the TV is switched off, X crashes with libqxcb.so errors in syslog, though the problem is not in libqxcb.so. The problem is that xrandr looses all

[Bug 1492778] Re: kde crashes when turning powering on display port monitor

2015-09-09 Thread juanmanuel
I mean, It is mind boggling because the main reason I got an Intel NUC was to pair it with a TV.. but it turns out that linux crashes when the TV goes to standby or OFF mode. OR HDMI gets unplugged. I think the nvidia driver always makes sure that there is always at least one virtual or mock

[Bug 1492778] Re: kde crashes when turning powering on display port monitor

2015-09-07 Thread Nikolay Mihaylov
I'm having the same problem on an up to date 15.10. Only I cannot log back in because there's no display manager present. I can switch to a virtual console and there it works. But when I get back to Console #7 the display goes into power saving mode. The only trace from the crash is in dmesg:

[Bug 1492778] Re: kde crashes when turning powering on display port monitor

2015-09-07 Thread Launchpad Bug Tracker
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: kubuntu-meta (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kubuntu-meta in Ubuntu.

[Bug 1492778] Re: kde crashes when turning powering on display port monitor

2015-09-07 Thread William Söderberg
I've activated kubuntu-backports and I'm now running a fully updated system (KDE 5.3). The problem still persists. I don't get the login screen if I turn off the monitor and then immediately on again. However, if I turn off the monitor when I go to bed and then turn on it again in the morning, my