The patch mentioned in post #34 is not working for me. I'm using an LVM over a RAID1 for / and another RAID1 for swap.
As mentioned here: https://forum.manjaro.org/index.php?topic=7425.msg112623#msg112623 seems like Grub tries to write something to /boot. If /boot is on a LVM and/or RAID volume Grub is unable to do so and we get that error. Adding GRUB_SAVEDEFAULT=false to /etc/default/grub solved the issue for me. I don't care that Grub does not remember my last chosen option. I don't know whether this is a bug or simply Grub can't write to LVM/RAID volumes and I should have created a small /boot partition outside the LVM and/or RAID. Please, someone clarify this. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1274320 Title: Error: diskfilter writes are not supported To manage notifications about this bug go to: https://bugs.launchpad.net/grub/+bug/1274320/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
