[Bug 2056647] Re: Calamares Install fail - Lubuntu Noble 24.04 - Could not unmount target system
[Expired for calamares (Ubuntu) because there has been no activity for 60 days.] ** Changed in: calamares (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2056647 Title: Calamares Install fail - Lubuntu Noble 24.04 - Could not unmount target system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/calamares/+bug/2056647/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2056647] Re: Calamares Install fail - Lubuntu Noble 24.04 - Could not unmount target system
09.03.24 Initial case - Install fails (per bug description) Lubuntu 24.04 Daily build 07.03.24 using manual partitioning Manual partition scheme Devices mmc (built in eMMC SSD) + sda (USB 3.0 128gb stick formatted ext4) /dev/mmcblk0p0 /boot/efi fat32 /dev/mmcblk0p1 / ext4 /dev/sda1 /home ext4 /dev/sda2 /usr ext4 /dev/sda3 /var ext4 15.03.24 Retest - Manual partition scheme with /var on eMMC rather than on USB - install SUCCESS Manual partition scheme Devices mmc (built in eMMC SSD) + sda (USB 3.0 128gb stick formatted ext4) /dev/mmcblk0p0 /boot/efi fat32 /dev/mmcblk0p1 /var ext4 /dev/sda1 / ext4 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2056647 Title: Calamares Install fail - Lubuntu Noble 24.04 - Could not unmount target system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/calamares/+bug/2056647/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2056647] Re: Calamares Install fail - Lubuntu Noble 24.04 - Could not unmount target system
Looking at the linked bug report, the issue was simply caused by having /var on a separate partition. I tried to do a much more simple scheme with just / and /var (both ext4) and had no problems. Admittedly that bug report seems to be specific to BTRFS and it results in a different error related to trying to unmount something that wasn't mounted. tl;dr all that has nothing to do with your situation. I have a sneaking suspicion your problem is somewhat related to your hardware itself. So the first thing I would try to do is to reproduce the problem with the exact same setup. Assuming you can do that, I would try to try other permutations as well as try eliminating variables to see if you can figure out what the culprit is. I'd suggest: 1. Trying to flip which device has which partition scheme 2. Trying to do the whole partition scheme on one device, then the other 3. Using a simpler partition scheme, perhaps where the other device has only a /var partition and let /home and /usr just live under / 4. Using the simpler partition scheme on one device or the other etc. ** Changed in: calamares (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2056647 Title: Calamares Install fail - Lubuntu Noble 24.04 - Could not unmount target system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/calamares/+bug/2056647/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2056647] Re: Calamares Install fail - Lubuntu Noble 24.04 - Could not unmount target system
** Description changed: - When attemoting an install of Lubuntu 22.04 Daily build 07.03.24 using + When attemoting an install of Lubuntu 24.04 Daily build 07.03.24 using manual partitioning with partitions across two devices, the install failed with an error (see screenshot) indicating failure to unmount /var partition. Error Installation failed Could not unmount target system The device '/dev/sda3' is mounted in the target system. It is mounted at '/tmp/calamares-root-7ckays/var'. The device could not be unmounted. - - Calamarares install session log indicates a timeout waiting for umount to complete (>1ms) for /var. + Calamarares install session log indicates a timeout waiting for umount + to complete (>1ms) for /var. When inspecting the mount state sometime after failure, the partition appeared to be unmounted, suggesting the timeout was not long enough. Note there may be a relevant info here https://github.com/calamares/calamares/issues/2006 Calamares log session found at /home/lubuntu.cache/calamares/session.log Manual partition scheme Devices mmc (built in eMMC SSD) + sda (USB 3.0 128gb stick formatted ext4) /dev/mmcblk0p0 /boot/efi fat32 /dev/mmcblk0p1 / ext4 /dev/sda1 /home ext4 /dev/sda2 /usr ext4 /dev/sda3 /var ext4 ** Description changed: - When attemoting an install of Lubuntu 24.04 Daily build 07.03.24 using + When attempting an install of Lubuntu 24.04 Daily build 07.03.24 using manual partitioning with partitions across two devices, the install failed with an error (see screenshot) indicating failure to unmount /var partition. Error Installation failed Could not unmount target system The device '/dev/sda3' is mounted in the target system. It is mounted at '/tmp/calamares-root-7ckays/var'. The device could not be unmounted. Calamarares install session log indicates a timeout waiting for umount to complete (>1ms) for /var. When inspecting the mount state sometime after failure, the partition appeared to be unmounted, suggesting the timeout was not long enough. Note there may be a relevant info here https://github.com/calamares/calamares/issues/2006 Calamares log session found at /home/lubuntu.cache/calamares/session.log Manual partition scheme Devices mmc (built in eMMC SSD) + sda (USB 3.0 128gb stick formatted ext4) /dev/mmcblk0p0 /boot/efi fat32 /dev/mmcblk0p1 / ext4 /dev/sda1 /home ext4 /dev/sda2 /usr ext4 /dev/sda3 /var ext4 ** Description changed: When attempting an install of Lubuntu 24.04 Daily build 07.03.24 using manual partitioning with partitions across two devices, the install failed with an error (see screenshot) indicating failure to unmount /var partition. Error Installation failed Could not unmount target system The device '/dev/sda3' is mounted in the target system. It is mounted at '/tmp/calamares-root-7ckays/var'. The device could not be unmounted. - Calamarares install session log indicates a timeout waiting for umount - to complete (>1ms) for /var. + Calamares install session log indicates a timeout waiting for umount to + complete (>1ms) for /var. When inspecting the mount state sometime after failure, the partition appeared to be unmounted, suggesting the timeout was not long enough. Note there may be a relevant info here https://github.com/calamares/calamares/issues/2006 Calamares log session found at /home/lubuntu.cache/calamares/session.log Manual partition scheme Devices mmc (built in eMMC SSD) + sda (USB 3.0 128gb stick formatted ext4) /dev/mmcblk0p0 /boot/efi fat32 /dev/mmcblk0p1 / ext4 /dev/sda1 /home ext4 /dev/sda2 /usr ext4 /dev/sda3 /var ext4 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2056647 Title: Calamares Install fail - Lubuntu Noble 24.04 - Could not unmount target system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/calamares/+bug/2056647/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2056647] Re: Calamares Install fail - Lubuntu Noble 24.04 - Could not unmount target system
** Attachment added: "20240309_154531.jpg" https://bugs.launchpad.net/ubuntu/+source/calamares/+bug/2056647/+attachment/5754366/+files/20240309_154531.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2056647 Title: Calamares Install fail - Lubuntu Noble 24.04 - Could not unmount target system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/calamares/+bug/2056647/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
