Among others I use a Radxa Rock Pi 4a with nvme disk. The latest update to kernel 6.12.10 ended with a not bootable system. With the release kernel and the update kernel 6.8.10 everything worked flawlessly I get: [ OK ] Reached target bsasic.target - Basic System. rk3399-dmc-freq ffa80000.dmc: Invalid operating-points in device tree. rk3399-dmc-freq ffa80000.dmc: probe with driver rk3399-dmc-freq failed with error -22 [ OK ] Stopped systemd-vconsole-setup.service - Virtual Console Setup. . . . [ ...... ] dracut-initqueue[557]: Volume group "fedora" not foumd [ ...... ] dracut-initqueue[557]: Cannot process volume group fedora That cannot work, indeed, because the VG on this system was renamed due to LVM naming conflicts. Additionally, the directory /etc/lvm/devices is empty, but it should contain a valid device file. I can mount the EFI and the boot partitions of the nvme disk and access all files therein. I would like to switch back to the previous kernel 6.8.10 and wondering how to do that in the dracut shell. If I remember correctly there is a tool available, but I don’t remember the details and my internet research didn't come up with anything useful. I would greatly appreciate any advice on how to revert to the previous kernel. Thanks Peter — Peter Boy https://fedoraproject.org/wiki/User:Pboy PBoy@xxxxxxxxxxxxxxxxx Timezone: CET (UTC+1) / CEST (UTC+2) Fedora Server Edition Working Group member Fedora Docs team contributor and board member Java developer and enthusiast -- _______________________________________________ arm mailing list -- arm@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to arm-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/arm@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue