(In reply to Takashi Iwai from comment #61) > There is no archive of the old packages for Kernel:HEAD, unfortunately. > > But now we've already moved to 5.16 final, let's check that again. > First off, please confirm that the problem happens with the current kernel > in OBS Kernel:stable repo, kernel-default-5.16.0-1.1.g487d6b3.x86_64.rpm. > (Note that it's no Kernel:HEAD any longer.) > > Once after confirming it's broken, install the corresponding kernel-vanilla > package, kernel-vanilla-5.16.0-1.1.g487d6b3.x86_64.rpm, boot with this > kernel (choose in GRUB menu), and check whether the problem is seen with > this kernel or not. I have been using the kernel 5.16.0-1.g487d6b3-default which was suggested by you and it is working fine. So did not try the kernel-vanilla. I will keep using it and report if there is any error.