@
lexluthermiester
i'm French, blink bc i thinked to blinking of eyes...
So :
disabling this service (
netprofm), makes the screen have 1 frame black (it doesn't displays anything, black screen) then 1 frame displaying screen (i say 1 frame but i can't count frames)...
Also, it loads longtime at login, and as screen blinks it's hard to use double click, or select a thing makes it to be unselected at next blink (more than 1 by sec). It's unusable.
Anyway i could (always) use CTRL+ALT+SUP then CTRL+Click on login's reboot button to choose "emergency" to be able to "safeboot" at next reboot
In safemode re-enable this service fixes all problems.