Error: topology Disks have duplicate serial numbers: None (sda, sdb, sdc)

Andrey,

See my post in another thread about this issue. Good ol - Disks have duplicate serial numbers: None - But they don't? - #20 by HKfan
The method of getting drive serial numbers was changed between 25.04 and 25.10, making it incompatible with your virtualization.

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