Memory leak after sleep mode
Whenever I put my laptop to sleep mode, the memory used by the gnome-shell process (usr/bin/gnome-shell) increase! each time something around 50 to 100MB. So after 10 to 15 times of sleeping and waking up, it takes more than 1GB of RAM and the whole system becomes laggy! I'm using Ubuntu 18.04.03 LTS with GNOME 3.28.2.