I have a computer with opensuse 15.4, it has been having a lot of crashes, I think must be some hardware issues. I thought it may me be motherboard, so I have changed it and make a fresh install of the OS. First use, I open firefox, and I get a crash
kernel: 1798.435295][T12354] traps: Isolated Web Co[12354] general protection fault ip:7fb08ab9ce26 sp:7fff329e0f60 error:0 in libxul.so[7fb085c2f000+8a7a000]
Which Leap 15.4 system repositories are you using?
On another thread, the issue seems to be that, the System repositories were changed to “https://ftp.gwdg.de/pub/” which is the Packman repository – which ain’t guaranteed to be consistent …
If you have been advised to influence the download Mirror site to be used, please read the following for the current situation with respect to Mirrors: <https://en.opensuse.org/openSUSE:Mirrors>.