I installed Lubuntu a month ago, and I first selected BTRFS for the root filesystem, as on my amd64 machines. It didn't work so I choose ext4 for the root file system. Last week, when I first tried tu use my BTRFS fomated external drive, the kernel was in version 4.4.0-22. I couldn't write to it, as I can't now with version 4.4.0.24. ppc64 kernels are not available on http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.7-rc3-yakkety/. I will try to compile it from sources, and let you know if it works. Thanks a lot for your help!
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1592566 Title: can't write to a BTRFS disk with my powermac To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1592566/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs