Hi Christopher, Guillaume Le Vaillant <[email protected]> writes:
> I had a similar problem today. > > I booted with a system configured with Guix at > 275fcffc9b5f4deb516c510b26b07c13d6e47307 and everything worked fine. > > Then I reconfigured with Guix at commit > 04b83678653fda3c66e600e88f54f5108290ec1c, removed a few dozen old > generations and did a 'guix gc'. > > At the next reboot, gdm didn't work anymore. I rebooted and launched the > previous system generation, but gdm still didn't work, which is strange. > > After some investigation, I found that gdm was failing because the > kernel driver for the GPU was not loaded (the 'nouveau' driver in my > case). I tried to load it by hand with > 'insmod /run/booted-system/kernel/lib/modules/5.9.11/.../nouveau.ko.gz', > and it failed with the error 'unknown symbol in module'. > > I'm not sure what was going on here... The only way I got everything to > work again is by reconfiguring the system to compile and use the 5.9.12 > kernel. Could you confirm that the problem has resolved itself with the current Linux kernel version packaged in Guix? Thanks, Maxim
