1. Please describe the problem: Post upgrade, system fails to boot into new kernel 2. What is the Version-Release number of the kernel: kernel-5.5.6-201.fc31.x86_64 3. Did it work previously in Fedora? If so, what kernel version did the issue *first* appear? Old kernels are available for download at https://koji.fedoraproject.org/koji/packageinfo?packageID=8 : Yes, worked in prior kernel 5.5.5-201 4. Can you reproduce this issue? If so, please provide the steps to reproduce the issue below: Attempt to boot into kernel-5.5.6-201.fc31.x86_64 5. Does this problem occur with the latest Rawhide kernel? To install the Rawhide kernel, run ``sudo dnf install fedora-repos-rawhide`` followed by ``sudo dnf update --enablerepo=rawhide kernel``: TBC 6. Are you running any modules that not shipped with directly Fedora's kernel?: No 7. Please attach the kernel logs. You can get the complete kernel log for a boot with ``journalctl --no-hostname -k > dmesg.txt``. If the issue occurred on a previous boot, use the journalctl ``-b`` flag.
Ok, correction to question 6, I had the wireguard module enabled on the kernel. Attached kernel logs.
Created attachment 1666717 [details] kernel boot log 5.5.6-201
5. Does this problem occur with the latest Rawhide kernel? To install the Rawhide kernel, run ``sudo dnf install fedora-repos-rawhide`` followed by ``sudo dnf update --enablerepo=rawhide kernel``: No - tested with kernel-5.6.0-0.rc3.git2.1.fc33.x86_64.txt Attaching logs for boot from said kernel
Created attachment 1666730 [details] boot log from kernel-5.6.0-0.rc3.git2.1.fc33.x86_64
This is a known issue on devices which use the new sof-hda audio driver because they have digital mics. This has been fixed in 5.5.7, which is in updates-testing now. The following should work to update your kernel to 5.5.7: sudo dnf --enablerepo=updates-testing update 'kernel*'
*** Bug 1808827 has been marked as a duplicate of this bug. ***
(In reply to Hans de Goede from comment #5) > This is a known issue on devices which use the new sof-hda audio driver > because they have digital mics. This has been fixed in 5.5.7, which is in > updates-testing now. > > The following should work to update your kernel to 5.5.7: > > sudo dnf --enablerepo=updates-testing update 'kernel*' Thanks
I installed kernel 5.5.7 with alsa-firmware from latest-testing repo and microphone/speaker both working successfully.
kernel-5.5.7-200.fc31 has been pushed to the Fedora 31 stable repository. If problems still persist, please make note of it in this bug report.