Cleaned my computer carefully with aerosol and now it crashes right after loging in.
How can I rule out if it's a hardware damage? If it isn't I could at least try reinstalling. Any suggestions on how to proceed?
Here is the link to the logfile of Boot-Repair - which I tried without success:
Ubuntu will boot fine up to the login screen. Then - after I enter the password and hit login - it will hang. I am not able to enter anything at the resulting screen (see attachment)
Running memtest86 from the boot-up program resulted in 0 errors found. Neither, did a check on the harddrives yield an error message.