Just did a fresh install of 20.04 as a Proxmox VM and see this "invalid argument" in the start up messages and syslog. Trying to start it manually also fails. Tried recreating it, also failed.
root@changeme:/# fallocate -l 2G /swap.img root@changeme:/# chmod 600 /swap.img root@changeme:/# ls -lah /swap.img -rw------- 1 root root 2.0G Apr 24 04:07 /swap.img root@changeme:/# mkswap /swap.img mkswap: /swap.img: warning: wiping old swap signature. Setting up swapspace version 1, size = 2 GiB (2147479552 bytes) no label, UUID=bd9bdc4f-4c53-4b0b-ad92-687ed5f669e6 root@changeme:/# swapon /swap.img swapon: /swap.img: swapon failed: Invalid argument root@changeme:/# swapon -v /swap.img swapon: /swap.img: found signature [pagesize=4096, signature=swap] swapon: /swap.img: pagesize=4096, swapsize=2147483648, devsize=2147483648 swapon /swap.img swapon: /swap.img: swapon failed: Invalid argument -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1788321 Title: swapon failed: invalid argument To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788321/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
