>> Do you also have to re-run mkswap when switching back to the older, working kernel, or does simply using the other kernel let you run swapon on the same file that doesn't work with the newer kernel?
Nope, same swap file / swap partition, without have to re-run mkswap. >> Also what does getconf PAGESIZE say under the broken kernel? Both kernel say 4096 . -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
