Control: tags -1 + moreinfo Control: severity -1 important Hi Nikolay,
On Tue, Aug 17, 2021 at 01:55:43AM +0300, Nikolay Zaynelov wrote: > Package: src:linux > Version: 5.10.46-4 > Severity: critical > Justification: breaks the whole system > X-Debbugs-Cc: mravu...@yahoo.com > > Dear Maintainer, > * What led up to the situation? > I upgraded Dell R430 server from Buster to Bullseye. It has standard RAID1 > configuration with two SAS disks. > * What exactly did you do (or not do) that was effective (or ineffective)? > I updated the server and after the upgrade process finished the server did > not boot properly in kernel 5.10. > I found that there is an error regarding missing hard disk drive. I supposed > that the problem maybe the kernel > driver for megaraid_sas.ko. I booted the installation media via the iDRAC > interface and started system rescue. > The Debian 11.0 (netinstall) media did not find the hard disk and could not > mount the root partition. So I > booted Debian 10.7 (netinstall) in rescue mode and I was able to see the > disks and to choose the right root > partition. > * What was the outcome of this action? > I found that the problem is in the new kernel 5.10 so I modified the > /etc/default/grub file in order to boot the > old kernel by default. Upstream report https://bugzilla.kernel.org/show_bug.cgi?id=214311 suggests that this is dependent on if you are booting with legancy BIOS or UEFI. Can you confirm that? Regards, Salvatore
