My computer runs not smooth here. When I shutdown the computer I see sometime a message that plasma have a bug. When I scrol I have a shocking picture. Sometime I can't switch to antother program. Close the software give also sometime a shocking thing.
Here is a log to the systeminfo
https://gist.github.com/anonymous/cf938710451b661f8733
free -m
total used free shared buff/cache available
Mem: 7928 2295 3416 140 2216 5186
Swap: 8131 0 8131
I don't see any problems with the hard disk and memory.
I have just do a live session with the last test iso and linux mint KDE without any problems.
Have someone a idea how solve this?