[Bug 1603222] Re: Azure: incorrect entry in fstab for ephemeral disk
** Changed in: cloud-init (Ubuntu Precise) Status: Confirmed => Won't Fix ** Changed in: cloud-init Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1603222 Title: Azure: incorrect entry in fstab for ephemeral disk To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-init/+bug/1603222/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1603222] Re: Azure: incorrect entry in fstab for ephemeral disk
After revisiting the problem, 0.7.8-49 seems to work fine. The problem was that I didn't de-provision and started the machine again. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1603222 Title: Azure: incorrect entry in fstab for ephemeral disk To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-init/+bug/1603222/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1603222] Re: Azure: incorrect entry in fstab for ephemeral disk
We also experience failure to mount ephemeral disk to /mnt in Yakkety (both with 0.7.8-15 and 0.7.8-49 prerelease). Seems like a race condition, can't reproduce 100% of the time. the /etc/fstab is generated before the symlink /dev/disk/cloud /azure_resource-part1 and contains: cat /etc/fstab /dev/disk/cloud/azure_resource /mntauto... cloud-init logs - cloud-init[1177]: [CLOUDINIT] cc_mounts.py[DEBUG]: Attempting to determine the real name of ephemeral0 cloud-init[1177]: [CLOUDINIT] cc_mounts.py[DEBUG]: Mapped metadata name ephemeral0 to /dev/disk/cloud/azure_resource cloud-init[1177]: [CLOUDINIT] cc_mounts.py[DEBUG]: changed default device ephemeral0 => /dev/disk/cloud/azure_resource change time of relevant files - 2016-12-12 17:35:43.031397400 + /etc/fstab 2016-12-12 17:35:43.067397400 + /run/systemd/generator/mnt.mount 2016-12-12 17:35:43.175397400 + /dev/disk/cloud/azure_resource -> ../../sdb 2016-12-12 17:35:43.223397400 + /dev/disk/cloud/azure_resource-part1 -> ../../sdb1 systemctl cat mnt.mount ... [Mount] What=/dev/disk/cloud/azure_resource Where=/mnt ... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1603222 Title: Azure: incorrect entry in fstab for ephemeral disk To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-init/+bug/1603222/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1603222] Re: Azure: incorrect entry in fstab for ephemeral disk
** No longer affects: cloud-init (Ubuntu Xenial) ** No longer affects: cloud-init (Ubuntu Yakkety) ** Changed in: cloud-init (Ubuntu Precise) Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1603222 Title: Azure: incorrect entry in fstab for ephemeral disk To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-init/+bug/1603222/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1603222] Re: Azure: incorrect entry in fstab for ephemeral disk
This bug was fixed in the package cloud-init - 0.7.5-0ubuntu1.21 --- cloud-init (0.7.5-0ubuntu1.21) trusty; urgency=medium * Microsoft Azure: - Install udev rules to create /dev/disk/cloud entries for Azure ephemeral disk. - debian/patches/lp-1603222-fix-ephemeral-disk-fstab.patch: - Use /dev/disk/cloud entries for ephemeral disk (LP: #1603222) -- Daniel Watkins Fri, 25 Nov 2016 10:12:20 + ** Changed in: cloud-init (Ubuntu Trusty) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1603222 Title: Azure: incorrect entry in fstab for ephemeral disk To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-init/+bug/1603222/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1603222] Re: Azure: incorrect entry in fstab for ephemeral disk
I have built a trusty Azure image using -proposed, and confirmed that this now behaves as expected. ** Tags removed: verification-needed ** Tags added: verification-done-trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1603222 Title: Azure: incorrect entry in fstab for ephemeral disk To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-init/+bug/1603222/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1603222] Re: Azure: incorrect entry in fstab for ephemeral disk
Hello Stephen, or anyone else affected, Accepted cloud-init into trusty-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/cloud- init/0.7.5-0ubuntu1.21 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, and change the tag from verification-needed to verification-done. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed. In either case, details of your testing will help us make a better decision. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance! ** Changed in: cloud-init (Ubuntu Trusty) Status: Confirmed => Fix Committed ** Tags added: verification-needed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1603222 Title: Azure: incorrect entry in fstab for ephemeral disk To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-init/+bug/1603222/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1603222] Re: Azure: incorrect entry in fstab for ephemeral disk
** Description changed: + [Impact] + There is a chance that Azure users' ephemeral disks will not be mounted properly if the device names change after a reboot. + + [Test Case] + + 1) Provision an Ubuntu VM on Azure (I tested with 14.04.4) + 2) The fstab entry for the ephemeral disk (/mnt) correctly points to /dev/disk/cloud/azure_resource + 3) Reboot the VM (sudo reboot) + 4) The fstab entry still points to /dev/disk/cloud/azure_resource (and not /dev/sdb) + + [Regression Potential] + + This introduces new udev rules to the cloud-init package. These will + only cause entries to appear on Azure. It also makes a minor change to + how cloud-init will write to /etc/fstab on Azure. + + Both of these changes will have no impact outside of Azure, and are the + intended behaviour on Azure. + + [Original Bug Report] + During provisioning cloud-init adds an entry for the ephemeral disk in /etc/fstab. After provisioning this entry is correct and points to "/dev/disk/azure/resource-part1". This symlink is created dynamically by 66-azure-storage.rules. For some reason after the first reboot cloud-init overwrites the fstab entry and changes the "/dev/disk/azure/resource-part1" to the device name that it points to, i.e. /dev/sdb1. However, this is incorrect since /dev/sd* device names are not persistent. Repro: 1) Provision an Ubuntu VM on Azure (I tested with 14.04.4) 2) The fstab entry for the ephemeral disk (/mnt) correctly points to "/dev/disk/azure/resource-part1". 3) Reboot the VM (sudo reboot) 4) The fstab entry now incorrectly points to /dev/sdb1 instead of the symlink. Impact: There is a chance that the customer's ephemeral disk will not be mounted properly if the device names change after a reboot. Related bugs: - * bug 1611074: Reformatting of ephemeral drive fails on resize of Azure VM + * bug 1611074: Reformatting of ephemeral drive fails on resize of Azure VM -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1603222 Title: Azure: incorrect entry in fstab for ephemeral disk To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-init/+bug/1603222/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1603222] Re: Azure: incorrect entry in fstab for ephemeral disk
** Changed in: cloud-init (Ubuntu Precise) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1603222 Title: Azure: incorrect entry in fstab for ephemeral disk To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-init/+bug/1603222/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1603222] Re: Azure: incorrect entry in fstab for ephemeral disk
As suggested to me by smoser in #cloud-init, this doesn't actually reproduce on xenial and yakkety; I'll focus on fixing it in trusty. ** Changed in: cloud-init (Ubuntu Yakkety) Status: Confirmed => Invalid ** Changed in: cloud-init (Ubuntu Xenial) Status: Fix Committed => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1603222 Title: Azure: incorrect entry in fstab for ephemeral disk To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-init/+bug/1603222/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1603222] Re: Azure: incorrect entry in fstab for ephemeral disk
This is fixed in commit 9e904bbc3336b96475bfd00fb3bf1262ae4de49f https://git.launchpad.net/cloud-init/commit/?id=9e904bbc3336b96475bfd00fb3bf1262ae4de49f ** Changed in: cloud-init (Ubuntu) Status: Confirmed => Fix Released ** Changed in: cloud-init (Ubuntu Xenial) Status: New => Fix Committed ** Changed in: cloud-init (Ubuntu Xenial) Importance: Undecided => Medium ** Changed in: cloud-init Status: In Progress => Fix Committed ** Changed in: cloud-init (Ubuntu Yakkety) Status: New => Confirmed ** Changed in: cloud-init (Ubuntu Yakkety) Importance: Undecided => Medium ** Description changed: During provisioning cloud-init adds an entry for the ephemeral disk in /etc/fstab. After provisioning this entry is correct and points to "/dev/disk/azure/resource-part1". This symlink is created dynamically by 66-azure-storage.rules. For some reason after the first reboot cloud-init overwrites the fstab entry and changes the "/dev/disk/azure/resource-part1" to the device name that it points to, i.e. /dev/sdb1. However, this is incorrect since /dev/sd* device names are not persistent. - Repro: 1) Provision an Ubuntu VM on Azure (I tested with 14.04.4) 2) The fstab entry for the ephemeral disk (/mnt) correctly points to "/dev/disk/azure/resource-part1". 3) Reboot the VM (sudo reboot) 4) The fstab entry now incorrectly points to /dev/sdb1 instead of the symlink. Impact: There is a chance that the customer's ephemeral disk will not be mounted properly if the device names change after a reboot. + + Related bugs: + * bug 1611074: Reformatting of ephemeral drive fails on resize of Azure VM -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1603222 Title: Azure: incorrect entry in fstab for ephemeral disk To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-init/+bug/1603222/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1603222] Re: Azure: incorrect entry in fstab for ephemeral disk
** Merge proposal linked: https://code.launchpad.net/~daniel-thewatkins/cloud-init/+git/cloud-init/+merge/310411 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1603222 Title: Azure: incorrect entry in fstab for ephemeral disk To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-init/+bug/1603222/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1603222] Re: Azure: incorrect entry in fstab for ephemeral disk
** Changed in: cloud-init (Ubuntu) Status: Fix Released => Confirmed ** Also affects: cloud-init Importance: Undecided Status: New ** Changed in: cloud-init Status: New => In Progress ** Changed in: cloud-init Assignee: (unassigned) => Dan Watkins (daniel-thewatkins) ** Changed in: cloud-init (Ubuntu) Assignee: (unassigned) => Dan Watkins (daniel-thewatkins) ** Changed in: cloud-init (Ubuntu Trusty) Assignee: (unassigned) => Dan Watkins (daniel-thewatkins) ** No longer affects: cloud-init (Ubuntu Wily) ** Also affects: cloud-init (Ubuntu Xenial) Importance: Undecided Status: New ** Also affects: cloud-init (Ubuntu Yakkety) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1603222 Title: Azure: incorrect entry in fstab for ephemeral disk To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-init/+bug/1603222/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1603222] Re: Azure: incorrect entry in fstab for ephemeral disk
** Changed in: cloud-init (Ubuntu Wily) Status: New => Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1603222 Title: Azure: incorrect entry in fstab for ephemeral disk To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1603222/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1603222] Re: Azure: incorrect entry in fstab for ephemeral disk
OK, I've given this some thought. I think we can probably just modify the default, as udev rules will ensure that it exists. As we'll be matching udev rules, we'll need to modify it to /dev/disk/azure/resource in places where we don't ship udev rules with cloud-init (i.e. trusty), and to /dev/disk/cloud/azure_resource in places that we do (e.g. xenial and later). We _could_ backport the cloud-init udev rules to trusty, but I don't think we need to. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1603222 Title: Azure: incorrect entry in fstab for ephemeral disk To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1603222/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1603222] Re: Azure: incorrect entry in fstab for ephemeral disk
Adding the following snippet to /etc/cloud/cloud.cfg before rebooting for the first time seems to fix the issue, which supports my analysis. datasource: Azure: disk_aliases: ephemeral0: /dev/disk/azure/resource -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1603222 Title: Azure: incorrect entry in fstab for ephemeral disk To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1603222/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1603222] Re: Azure: incorrect entry in fstab for ephemeral disk
On trusty systems (at least), walinuxagent ships the udev rules to produce the devices that cloud-init expects to find. So that isn't the source of this bug. Instead, the problem is that the Azure data source defaults to using /dev/sdb for ephemeral0 ('disk_aliases': {'ephemeral0': '/dev/sdb'} at [0]). Iff we detect a _fabric-formatted_ (i.e. NTFS) ephemeral disk, then the data source updates this default to instead point at that ephemeral disk (which will, correctly, be /dev/disk/azure/...). This happens fine on every first boot, but on subsequent boots, we don't find a fabric-formatted ephemeral disk (because we reformatted it on first boot), so we don't update the default, so we end up rewriting the mounts to point at /dev/sdb. (I'll give fixing this some thought, and then comment again with suggestions.) [0] https://git.launchpad.net/cloud-init/tree/cloudinit/sources/DataSourceAzure.py#n57 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1603222 Title: Azure: incorrect entry in fstab for ephemeral disk To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1603222/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1603222] Re: Azure: incorrect entry in fstab for ephemeral disk
I think this is a matter of bug 1411582 actually not having been SRU'd correctly. $ lsb_release -sc trusty $ dpkg-query --show cloud-init cloud-init 0.7.5-0ubuntu1.19 $ dpkg -L cloud-init | grep udev $ dpkg -L cloud-init | grep udev || echo no files named udev no files named udev I also checked that the version that was marked as SRU'd in (0.7.5-0ubuntu1.8) does not have any udev files. So it seems that it just never got in, versus having regressed since 0.7.5-0ubuntu1.8. $ wget https://launchpad.net/ubuntu/+archive/primary/+files/cloud-init_0.7.5-0ubuntu1.8_all.deb $ dpkg -c cloud-init_0.7.5-0ubuntu1.8_all.deb | grep udev || echo no files named udev no files named udev ** Also affects: cloud-init (Ubuntu Precise) Importance: Undecided Status: New ** Also affects: cloud-init (Ubuntu Xenial) Importance: Undecided Status: New ** Also affects: cloud-init (Ubuntu Trusty) Importance: Undecided Status: New ** Also affects: cloud-init (Ubuntu Yakkety) Importance: High Status: Confirmed ** Also affects: cloud-init (Ubuntu Wily) Importance: Undecided Status: New ** Changed in: cloud-init (Ubuntu Yakkety) Status: Confirmed => Fix Released ** No longer affects: cloud-init (Ubuntu Yakkety) ** No longer affects: cloud-init (Ubuntu Xenial) ** Changed in: cloud-init (Ubuntu Trusty) Importance: Undecided => High ** Changed in: cloud-init (Ubuntu Trusty) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1603222 Title: Azure: incorrect entry in fstab for ephemeral disk To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1603222/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1603222] Re: Azure: incorrect entry in fstab for ephemeral disk
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: cloud-init (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1603222 Title: Azure: incorrect entry in fstab for ephemeral disk To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1603222/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1603222] Re: Azure: incorrect entry in fstab for ephemeral disk
** Changed in: cloud-init (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1603222 Title: Azure: incorrect entry in fstab for ephemeral disk To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1603222/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1603222] Re: Azure: incorrect entry in fstab for ephemeral disk
I also see these messages in cloud-init.log. The first set is for the first provision, and the second is after the first reboot: [CLOUDINIT] cc_mounts.py[DEBUG]: Attempting to determine the real name of ephemeral0 [CLOUDINIT] cc_mounts.py[DEBUG]: Mapped metadata name ephemeral0 to /dev/disk/azure/resource [CLOUDINIT] cc_mounts.py[DEBUG]: changed default device ephemeral0 => /dev/disk/azure/resource-part1 [CLOUDINIT] cc_mounts.py[DEBUG]: Mapped metadata name ephemeral0 to /dev/sdb [CLOUDINIT] cc_mounts.py[DEBUG]: changed default device ephemeral0 => /dev/sdb1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1603222 Title: Azure: incorrect entry in fstab for ephemeral disk To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1603222/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1603222] Re: Azure: incorrect entry in fstab for ephemeral disk
Related bug: https://bugs.launchpad.net/ubuntu/+source/cloud- init/+bug/1411582 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1603222 Title: Azure: incorrect entry in fstab for ephemeral disk To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1603222/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs