When one does ssh oracle@hostB on a local host say A, will the hostB know the user who performed SSH on host A?
Is there a way to find out the username who performed SSH?
Recently when I was using my system with Ubuntu 18.04 version, my touchpad stopped working all of a sudden. Found that it was the issue in the OS installation. So I restored my system back to 16.04. And the touchpad was working. So I upgraded to Ubuntu 18.04 again. Now it has stopped working. Is there any way I can make touchpad work in Ubuntu 18.04 as well?
I had upgraded my system from Ubuntu 19.04 to 19.10. Due to power failure, there was partial upgrade. Now when I turn on my system, it shows me an error message saying- "Your system is running in low-graphics mode" And after clicking on OK it goes back and shows the same message after a while.
If would be great if someone helps me get my data back as I don't have backup of it and help me recover my system ASAP.
Thanks in advance:)
SOLVED!!
While upgrading my system from 19.04 to 19.10, there was power failure. Due to partial upgrade,my system after login shows me black screen for a while and then shows white screen with text on it- "Oh no! Something has gone wrong. A problem has occured and the system can't recover. Please logout and try again."
I tried every possible thing available on Ask Ubuntu and Stack Overflow like upgrade, update, reconfigure lightdm etc. Nothing seems to work for me. Can someone help me with this ASAP?
I don't have backup of my data. So it would be great if you help me get my data back.
Thanks in advance:)