So I upgraded to ubuntu 19.04 today and things have not been OK. First of all the boot menu comes up when I boot, but after that things go fine through the login screen. The problem is the desktop. (I tried the older kernel but no good) Nautilus doesn’t open at all. Other apps I tried work fine. But after like 30 sec of use the desktop starts freezing. First the windows come out of focus and the keyboard doesn’t respond. Than the mouse starts to lag until it stops responding. Also conky manager does this wierd graphical glitch. What can i do to troubleshoot this? Can i check if the upgrade files are installed correctly?
After some monitoring of system resources and disabling swap the last entry on the process list before the freeze was tracker-extract and a massive jump in memory usage following it. What is this process for and what can i do about it?
krisi@krisi-HP-250-G6-Notebook-PC:~$ free -h
total used free shared buff/cache available
Mem: 3.8Gi 1.5Gi 774Mi 129Mi 1.5Gi 1.9Gi
Swap: 2.0Gi 0B 2.0Gi
krisi@krisi-HP-250-G6-Notebook-PC:~$ ls -al ~/.local/share/gnome-shell/extensions
drwxrwxr-x 4 krisi krisi 4096 May 2 19:47 .
drwx------ 3 krisi krisi 4096 May 2 21:51 ..
drwxrwxr-x 4 krisi krisi 4096 May 2 17:48 firstname.lastname@example.org
drwxrwxr-x 4 krisi krisi 4096 May 2 19:47 email@example.com