[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

** Changed in: systemd Status: Unknown => 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/1755863 Title: netbooting the bionic live CD over NFS goes straight to maintenance mode

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

** Merge proposal linked: https://code.launchpad.net/~ddstreet/ubuntu/+source/systemd/+git/systemd/+merge/365627 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1755863 Title: netbooting the

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

This bug was fixed in the package systemd - 229-4ubuntu21.17 --- systemd (229-4ubuntu21.17) xenial; urgency=medium [ Victor Tapia ] * d/p/stop-mount-error-propagation.patch: keep mount errors local to the failing mount point instead of blocking the processing of all

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

This bug was fixed in the package systemd - 239-7ubuntu10.10 --- systemd (239-7ubuntu10.10) cosmic; urgency=medium [ Victor Tapia ] * d/p/stop-mount-error-propagation.patch: keep mount errors local to the failing mount point instead of blocking the processing of all

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

This bug was fixed in the package systemd - 237-3ubuntu10.15 --- systemd (237-3ubuntu10.15) bionic; urgency=medium [ Victor Tapia ] * d/p/stop-mount-error-propagation.patch: keep mount errors local to the failing mount point instead of blocking the processing of all

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

note this is listed in pending-sru as being at 5 days aging, however it was actually uploaded 9 days ago, then re-uploaded mid-last-week with the patches for bug 1812760 removed; so the patches for this bug have been in the systemd in -proposed for 9 days. -- You received this bug notification

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

autopkgtest failures: cosmic: linux (amd64/i386): re-ran, but still failed; tests fail majority of the time; ignore. systemd (ppc64el/arm64): re-ran, but still failed; tests fail majority of the time; ignore. all autopkgtest regression failures re-ran to succcess or explained/justified in

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

autopkgtest failures: bionic: linux-gcp-edge: fails due to bug 1723223, ignore. (remaining re-run tests all passed) cosmic: linux still re-running, re-ran gvfs/amd64, asterisk, systemd again (remaining re-run tests all passed) -- You received this bug notification because you are a member

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

autopkgest failures: xenial: snapd version 2.34.2ubuntu0.1 autopkgtests always failed. ignore. linux: tests very flaking, usually fail; ignore. systemd (s390x): tests always failed, ignore. linux-oracle (amd64): tests always failed (except once), ignore. nplan (s309x/armhf): tests failed

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

xenial (note, the test case repro is slightly different for x, the systemctl stop fails instead of the start): root@lp1755863-x:~# dpkg -l | grep systemd0 ii libsystemd0:amd64229-4ubuntu21.16 amd64systemd utility library root@lp1755863-x:~#

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

bionic: root@lp1755863-b:~# dpkg -l | grep systemd0 ii libsystemd0:amd64 237-3ubuntu10.13 amd64systemd utility library root@lp1755863-b:~# mount | grep test root@lp1755863-b:~# systemctl mask media.mount Created symlink

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

cosmic: root@lp1755863-c:~# dpkg -l | grep systemd0 ii libsystemd0:amd64 239-7ubuntu10.8 amd64 systemd utility library root@lp1755863-c:~# mount | grep test root@lp1755863-c:~# systemctl mask media.mount Created symlink /etc/systemd/system/media.mount →

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

Hello Eric, or anyone else affected, Accepted systemd into cosmic-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/systemd/239-7ubuntu10.10 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

bionic: root@systemd-b:~# dpkg -l | grep libsystemd0 ii libsystemd0:amd64 237-3ubuntu10.13 amd64systemd utility library root@systemd-b:~# systemctl mask media.mount Created symlink /etc/systemd/system/media.mount → /dev/null. root@systemd-b:~#

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

cosmic: root@systemd-c:~# dpkg -l | grep libsystemd0 ii libsystemd0:amd64 239-7ubuntu10.8 amd64 systemd utility library root@systemd-c:~# systemctl mask media.mount Created symlink /etc/systemd/system/media.mount → /dev/null. root@systemd-c:~# systemctl

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

Hello Eric, or anyone else affected, Accepted systemd into xenial-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/systemd/229-4ubuntu21.17 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

Hello Eric, or anyone else affected, Accepted systemd into cosmic-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/systemd/239-7ubuntu10.9 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

** Changed in: systemd (Ubuntu Cosmic) Status: Triaged => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1755863 Title: netbooting the bionic live CD over NFS goes straight to

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

A workaround to avoid rebuilding the initramfs is to use TWO initramfs's. The second one contains just a symlink from scripts/casper- bottom/25disable_cdrom.mount to /bin/true. I.e.: cd $(mktemp -d) mkdir -p scripts/casper-bottom/ ln -s /bin/true scripts/casper-bottom/25disable_cdrom.mount find .

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

@beta-tester I can finally boot with network using the workaround in 18.04.2. The workaround is, however, a bit difficult to apply, unless there is another way to do it. unmkinitramfs will only extract one of the 2 embedded microcodes and thus I'm extracting the initrd manually. -- You received

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

@Guillermo, i have the same issue with ubuntu 19.04 daily (pending) from 2019-02-14 (without using the workaround) when pxe booting. /var/log/syslog shows the folowing lines, when i serch for resolv: ``` Feb 14 17:53:27 ubuntu systemd[1]: Starting Restore /etc/resolv.conf if the system crashed

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

Using Brian's workaround (#36) I'm able to netboot. However, raising the network interfaces fails. Is it related? journalctl shows: ubuntu ifup[3055]: Error: any valid prefix is expected rather than "dhcp/dhcp" Networking does partially work: pinging IP addresses work, but DNS resolution

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

** Changed in: systemd (Ubuntu Cosmic) Status: In Progress => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1755863 Title: netbooting the bionic live CD over NFS goes straight to

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

I'm afraid it just missed it, i think. But we can try. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1755863 Title: netbooting the bionic live CD over NFS goes straight to maintenance mode : To

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

just tried http://cdimage.ubuntu.com/daily-live/pending/disco-desktop-amd64.iso from 2019-02-08 without the workaround and it pxe boots just fine. thank you very much!!! will the Ubuntu 18.04 LTS (Bionic Beaver) receive that fix in the next point release as well? -- You received this bug

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

No, it would have been impossible for any desktop image (even pending) to contain the new systemd on the 31st of January. The first image that contains the new systemd is from 20190204 or later. ** Changed in: systemd (Ubuntu Disco) Status: Fix Committed => Fix Released -- You received

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

** Bug watch removed: github.com/systemd/systemd/issues #5882 https://github.com/systemd/systemd/issues/5882 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1755863 Title: netbooting the bionic

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

i just tried out the daily build of http://cdimage.ubuntu.com/daily-live/pending/disco-desktop-amd64.iso from 2019-01-31 07:45 to pxe boot wihout using the "systemd.mask=tmp.mount" workaround... but i still goes straight to maintenance mode. is the fix not included to the daily build yet? --

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

** Changed in: systemd (Ubuntu Disco) Status: In Progress => Fix Committed ** Changed in: systemd (Ubuntu Disco) Assignee: Victor Tapia (vtapia) => Dimitri John Ledkov (xnox) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

** Bug watch added: github.com/systemd/systemd/issues #5882 https://github.com/systemd/systemd/issues/5882 ** Also affects: systemd via https://github.com/systemd/systemd/issues/5882 Importance: Unknown Status: Unknown ** No longer affects: systemd ** Bug watch added:

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

** Patch added: "xenial-stop-mount-error-propagation.debdiff" https://bugs.launchpad.net/ubuntu/cosmic/+source/systemd/+bug/1755863/+attachment/5223751/+files/xenial-stop-mount-error-propagation.debdiff -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

** Patch added: "bionic-stop-mount-error-propagation.debdiff" https://bugs.launchpad.net/ubuntu/cosmic/+source/systemd/+bug/1755863/+attachment/5223753/+files/bionic-stop-mount-error-propagation.debdiff -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

** Patch added: "cosmic-stop-mount-error-propagation.debdiff" https://bugs.launchpad.net/ubuntu/cosmic/+source/systemd/+bug/1755863/+attachment/5223752/+files/cosmic-stop-mount-error-propagation.debdiff -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

** Changed in: systemd (Ubuntu Disco) Assignee: (unassigned) => Victor Tapia (vtapia) ** Changed in: systemd (Ubuntu Cosmic) Assignee: (unassigned) => Victor Tapia (vtapia) ** Changed in: systemd (Ubuntu Bionic) Assignee: (unassigned) => Victor Tapia (vtapia) ** Changed in:

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

** Also affects: systemd (Ubuntu Xenial) Importance: Undecided Status: New ** Also affects: systemd (Ubuntu Disco) Importance: Undecided Status: Confirmed ** Also affects: systemd (Ubuntu Cosmic) Importance: Undecided Status: New ** Also affects: systemd (Ubuntu

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

The attachment "disco-stop-mount-error-propagation.debdiff" seems to be a debdiff. The ubuntu-sponsors team has been subscribed to the bug report so that they can review and hopefully sponsor the debdiff. If the attachment isn't a patch, please remove the "patch" flag from the attachment, remove

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

** Patch added: "disco-stop-mount-error-propagation.debdiff" https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1755863/+attachment/5222912/+files/disco-stop-mount-error-propagation.debdiff -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

Hi, I'm working on the patches for Disco, Cosmic, Bionic and Xenial. It's not in Disco yet, but the fix process will be tracked in this bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1755863

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

hello Victor (vtapia), does it mean the next comming ubuntu Live release 18.04.2 sould PXE boot without any tweak? is it already in the "Ubuntu 19.04 (Disco Dingo) Daily Build"? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

** No longer affects: casper (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1755863 Title: netbooting the bionic live CD over NFS goes straight to maintenance mode : To manage

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

** Description changed: - netbooting the bionic live CD[1] over NFS goes straight to maintenance - mode : + [Impact] + + Mounting manually a network share (NFS) and masking it breaks the state of other units (and their dependencies). + Casper is masking a mounted NFS share, blocking the normal

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

This issue also affected Linux Mint 19.2, and Brian's workaround and fix in #36 work for that distribution as well. I used the workaround steps to resume the broken boot, then followed the fix steps and rebuilt the initramfs using: # rebuild initramfs /usr/sbin/update-initramfs.distrib -u then

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

Brian, Thanks for sleuthing out a fix for this; I wanted to add that this also seems to work for netbooting 18.10. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1755863 Title: netbooting the

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

So I've found a complete work-around for this. I also found that this issue is NOT new in 18.04 as it also affects 16.x (and likely 15 and 17 too). However it is DIFFERENT in 18.04. More details below. TL;DR: You need to netboot with an initramfs that doesn't have

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

@Eric, i just tested what you suggested at your comment #31 with Ubuntu 18.10 release ... KERNEL http://pxe-server/nfs/ubuntu-x64/casper/vmlinuz INITRD http://pxe-server/nfs/ubuntu-x64/casper/initrd APPEND nfsroot=192.168.1.1:/srv/nfs/ubuntu-x64 ro netboot=nfs

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

Eric, The 'recommendation' for masking dev-hugepages you site from that wiki page is clearly just an example of how you could disable one of the various mounts described there. I don't think it's a recommendation to fix anything in particular. FWIW: Masking dev-hugepages doesn't seem to help

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

mmh #32 not enough.. I had to convert it /tmp to an overlay mount, as regardless how early, it seems there'll be some important file (custom_mounts.list, see /var/log/live/boot) on it already.. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

According to the documentation, the recommendation is to mask dev- hugepages.mount, but in my current test doing it was preventing the tmp.mount failure, but not preventing to go into "Emergency mode". In my lab masking tmp.mount had better result. Feel free to try both and let me know the

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

** Tags added: sts -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1755863 Title: netbooting the bionic live CD over NFS goes straight to maintenance mode : To manage notifications about this bug

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

By reading this article : https://www.freedesktop.org/wiki/Software/systemd/APIFileSystems/ I really start thinking the easiest way to fix it is as describe here : ... /tmp as location for volatile, temporary userspace file system objects (X) ... It is possible to disable the automatic

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

Does someone impacted can test the dev-hugepages.mount masking within their PXE configuration and let me know how it works ? systemd.mask=dev-hugepages.mount -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

The "existing" /tmp come from casper code : bionic/casper-1.394/scripts/casper-bottom/12fstab ... cat > $FSTAB

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

Additionally, tmp.mount unit configuration : https://github.com/systemd/systemd/blob/master/units/tmp.mount # tmp.mount -- .. ConditionPathIsSymbolicLink=!/tmp .. -- ConditionPathIsSymbolicLink = Verifies whether a certain path exists and is a symbolic link. When there is an

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

With systemd on Xenial & Artful, there is no instruction in the case of MOUNT_MOUNTING which re-enforce why it is working with these releases : # src/core/mount.c 1182 case MOUNT_MOUNTING: 1183 case MOUNT_MOUNTING_DONE: 1184 case MOUNT_MOUNTING_SIGKILL: 1185 case MOUNT_MOUNTING_SIGTERM: 1186

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

So far I highly suspect this commit[1] to be the possible offending one and it would "fit" with the bionic systemd version in Ubuntu[2] vs upstream introduction of the change : $ git describe --contains 006aabbd05 v237~47^2~2 [1] 006aabbd0 mount: mountinfo event is supposed to always arrive

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

I started to look at this problem from scratch since it's been a while since I have reported it It seems to go into emergency mode due to a failed attempt to start unit "tmp.mount" : # /var/log/boot.log 65 emergency.target: Enqueued job emergency.target/start as 159 66 tmp.mount: Unit

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

So far I highly suspect this commit[1] to be the possible offending one and it would with the bionic systemd version vs upstream introduction of the change : $ git describe --contains 006aabbd05 v237~47^2~2 [1] 006aabbd0 mount: mountinfo event is supposed to always arrive before SIGCHLD --

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

** Also affects: ubiquity (Ubuntu) Importance: Undecided Status: New ** No longer affects: ubiquity (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1755863 Title: netbooting the

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

is this bug lost or not assigned to someone? It is still broken, of course there are workarounds but no one knows the exact consequences of them? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1755863

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

This bug is still affecting me, downloaded yesterday iso images from ubuntu,kubuntu,xubuntu and can't boot from pxe server saying that iam in emergency mode. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

Based on in-depth analysis, I found the cause of the error： “Apr 03 12:59:15 ubuntu systemd[1]: Failed to set up mount unit: Device or resource busy” call tree on systemd mount.c & unit.c: mount_dispatch_io -> mount_load_proc_self_mountinfo -> mount_setup_unit ->

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

I am having a similar issue in 18.04 and 18.04.1. I am trying to netboot and retrieve the install files from nfs or http. I have seen a few others have similar issues: https://askubuntu.com/a/1031024/837404 . When I try to install, it says that I am missing files, but when I check the apache logs,

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

Appears to still be affecting 18.04.1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1755863 Title: netbooting the bionic live CD over NFS goes straight to maintenance mode : To manage

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

"toram" works to me and will also fix the hanging at shutdown/reboot. but "toram" takes more that twice as long to boot into the desktop (~3minutes instead of ~1minute). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

"toram" option only affected desktop with casper. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1755863 Title: netbooting the bionic live CD over NFS goes straight to maintenance mode : To

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

The "toram" workaround does not work for me attempting to boot on a SuperMicro X10DRW motherboard with 128GB of ram installed + SATA SSD. I have also added Woodrow Shen's workaround in the command line. The difference is that I am attempting to install 18.04 server. Environment is: Debian

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

I confirm the "toram" workaround from Woodrow allows me to PXE netboot the most recent Ubuntu 18.04 Desktop amd64 ISO image. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1755863 Title: netbooting

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

I keep doing some experiments (with Dell/HP laptops) and there are some conclusions currently: 1. why does the issue happen (not real root cause) Due to local-fs.target, the fstab-generator automatically adds dependencies of type Before= to all mount units that refer to local mount points for

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

Can confirm Woodrow Shen's workaround works for me too, (also tested ok with kubuntu and ubuntu-mate 18.04 automated deploys). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1755863 Title:

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

I can confirm that the ubiquity can finish the installation via appending the string of systemd mask services "systemd.mask=dev- hugepages.mount systemd.mask=dev-mqueue.mount systemd.mask=sys-fs-fuse- connections.mount systemd.mask=sys-kernel-config.mount systemd.mask=sys- kernel-debug.mount

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

I set both back to 'Confirmed'. ** Changed in: casper (Ubuntu) Status: Fix Released => Confirmed ** Changed in: systemd (Ubuntu) Status: Fix Released => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

sorry, by mistake I put the tick "fix released" and I can not put it back in "confirmed". The bug has not yet been fixed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1755863 Title: netbooting the

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

I've just checked: a NFS boot image built from the currently released Ubuntu 18.04 still has this bug. I can't see any relevant commits to casper or systemd, either. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

is the status "Fix Released" from 2018-04-27 mean, that the fix is already included in release ubuntu 18.04, or will it be included to 18.04.1 the first time? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

** Changed in: casper (Ubuntu) Status: Confirmed => Fix Released ** Changed in: systemd (Ubuntu) Status: Confirmed => 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/1755863

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: systemd (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/1755863 Title:

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

Seems like this recipe is enough to start gnome (as a potential workaround until this get fix) : # systemctl mask tmp.mount # ctrl-d -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1755863 Title:

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

The sequence of failure seems to be the following: -- Unit dev-mqueue.mount has failed. -- Unit sys-kernel-debug.mount has failed. -- Unit dev-hugepages.mount has failed. -- Unit sys-kernel-config.mount has failed. -- Unit sys-fs-fuse-connections.mount has failed. -- Unit tmp.mount has failed. --

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

** Also affects: systemd (Ubuntu) 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/1755863 Title: netbooting the bionic live CD over NFS goes straight to

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

** Changed in: casper (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/1755863 Title: netbooting the bionic live CD over NFS goes straight to maintenance

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: casper (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/1755863 Title:

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

For temporary solution see https://bugs.launchpad.net/ubuntu/+source/casper/+bug/1754777 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1755863 Title: netbooting the bionic live CD over NFS goes

[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

>From the journal [ 20.311413] ubuntu systemd[1]: sys-kernel-config.mount: Directory /sys/kernel/config to mount over is not empty, mounting anyway. [ 20.311594] ubuntu systemd[1]: Mounting Kernel Configuration File System... [ 20.313502] ubuntu mount[813]: mount: /sys/kernel/config: