Hi, I need to do some performance debugging using perf on lxd virtual machines, and I notice that /proc/kallsyms is missing in the VMs I created recently. These VM are Ubuntu 22 guests on Ubuntu 20 or 22 hosts, created with lxd 5.0. I could not find any useful hint after some googling. Could this…

[image] sdeziel: rm /etc/default/grub.d/40-force-partuuid.cfg # disable initrdless booting That did the trick, thanks a lot!

/proc/kallsyms missing in some lxd virtual machines

sbidoul (Stéphane Bidoul) March 28, 2023, 4:55pm 16

That did the trick, thanks a lot!

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