Something strange happened yesterday: I found a folder in /home/<user>/ (called Ak25_gFVIc) and I deleted it using nautilus. Then, today, I was trying to wipe the trash and the system has gotten stuck. So, I navigate using terminal to ~/.local/share/Trash/files and there was the folder.
The folder is completely empty but using ls -l shows that has a size of 800 MB. I tried deleting it (rm -rf Ak25_gFVIc/) with my user and I couldn't remove it (even I own the folder). There was no error message, the terminal just get stuck removing it (rm -rf Ak25_gFVIc/ + enter and the terminal gets stuck). I have tried the same command using sudo and login as superuser using su with the the same result. ls command into the folder gets stuck too.
Help please!