> I'm running Debian/Trixie on an AMD64 system, using the Plasma 5 over X
> desktop. Firefox 115.12.0esr is crashing multiple times per day. It
> frequently happens when page I'm transfers to another page that creates
> a PDF or just has a complicated link. It's annoying.
>
> To visit some pages, I have to use Chromium instead.� Earlier today I
> had to rename a sessionstore-backups json file because Firefox got
> caught in loop where it recognized it had a new tab open but the tab
> caused it to crash.
>
> I also have found that at least one site refuses to work with 115.
> That's been going on for a while. Again, I have to use Chromium for that
> site.
I had the same Problem also Canvas crashing for older AMD Gpu.
Crashed upon youtube full screen and other sites
i had to put radeon.si_support=0 amdgpu.si_support=1 in /etc/default/grub for GRUB_CMDLINE_LINUX_DEFAULT
this fixed it for me
this depend on your gpu if you have Caribbean Islands GPUs radeon.cik_support=0 amdgpu.cik_support=1 might work.