My system is frequently freezing since the last install. Lenovo T440 laptop, Tumbleweed, SSD hard drive with Brfts file system. What information should I gather to identify the problem. When I mean freeze it is completely frozen, mouse doesn’t move and I cannot move to a virtual terminal. It is randomly happening every 1 or 2 hours.
is this your first install or did you do an update?
what is your repo list
zypper lr -d
have you tried updating TW as it changes often
zypper dup
you should check the system journal
to dump the journal to a text file you can run
cd ~/Documents
sudo journalctl > journal.txt
then you can upload that file at opensuse paste so we could take a look at it http://paste.opensuse.org/
also what hardware do you have the mesa 3d noveau driver (Mesa-dri-nouveau) is known to have issues with plasma 5
what cpu and what video card do you have
sudo lscpu
sudo lspci | grep VGA
it could always be a hardware issue a faulty RAM/GFX/HDD etc