[Bug 1431743] Re: Kubuntu 15.04 Beta1 hangs at starting 219 after update
Can you boot in rescue mode? Can you boot with upstart? Please boot without quiet splash $vt_handover, and see how far you get. (Make a photo of the screen or so, if you don't get far enough to get a terminal). It would also help to boot with a debug shell, and get the list of pending jobs there; for that, see /usr/share/doc/systemd/README.Debian. Thanks! ** Changed in: systemd (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/1431743 Title: Kubuntu 15.04 Beta1 hangs at starting 219 after update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1431743/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1431743] Re: Kubuntu 15.04 Beta1 hangs at starting 219 after update
Here's the journal file. I'm pretty sure it's not a kernel regression as it happened with the previous version too, I was just waiting to see if a fix came around without me having to report it :) . I can try and get a mainline kernel from kernel-ppa and try with it if you think that would be helpful, though. ** Attachment added: journal.txt https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1431743/+attachment/4344348/+files/journal.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1431743 Title: Kubuntu 15.04 Beta1 hangs at starting 219 after update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1431743/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1431743] Re: Kubuntu 15.04 Beta1 hangs at starting 219 after update
Confirming this. I can boot with upstart, no problem. Will try what you suggested Martin, but thought I'd confirm OP is not the only one. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1431743 Title: Kubuntu 15.04 Beta1 hangs at starting 219 after update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1431743/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1431743] Re: Kubuntu 15.04 Beta1 hangs at starting 219 after update
To fix this problem, do: sudo systemctl enable sddm.service -f sudo reboot -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1431743 Title: Kubuntu 15.04 Beta1 hangs at starting 219 after update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1431743/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1431743] Re: Kubuntu 15.04 Beta1 hangs at starting 219 after update
What does hang mean? what do you see exactly? can you switch VTs with Ctrl+Alt+F1 to F7? can you log into the text console? If it's sddm hanging, that should be possible? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1431743 Title: Kubuntu 15.04 Beta1 hangs at starting 219 after update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1431743/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1431743] Re: Kubuntu 15.04 Beta1 hangs at starting 219 after update
Indeed, the journal is full of errors due to read-only file system. I don't really see an error why that is (systemd-remount-fs.service succeeded), except perhaps this one: Mar 13 14:41:27 Vasco-netbook systemd[1]: /etc/mtab is not a symlink or not pointing to /proc/self/mounts. This is not supported anymore. Please make sure to replace this file by a symlink to avoid incorrect or misleading mount(8) output. and debian-fixup.service which is supposed to fix that doesn't work because it's readonly: Mar 13 14:41:28 Vasco-netbook debian-fixup[230]: ln: cannot remove ‘/etc/mtab’: Read-only file system Mar 13 14:41:28 Vasco-netbook systemd[1]: debian-fixup.service: main process exited, code=exited, status=1/FAILURE So in the debug shell, can you please do the following: * Verify that the root partition is read-only; something like touch /test should fail with read-only file system. * run mount -o remount,rw / ; does that work, i. e. can you run touch /test after that? If so, rm /test again. * If mounting rw works, please do mv /etc/mtab /etc/mtab.old; ln -s /proc/mounts /etc/mtab, and see if that cures things? Thanks! ** Summary changed: - Kubuntu 15.04 Beta1 hangs at starting 219 after update + fails to boot due to read-ony file system -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1431743 Title: fails to boot due to read-ony file system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1431743/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1431743] Re: Kubuntu 15.04 Beta1 hangs at starting 219 after update
By screens I mean VTs, of course. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1431743 Title: Kubuntu 15.04 Beta1 hangs at starting 219 after update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1431743/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1431743] Re: Kubuntu 15.04 Beta1 hangs at starting 219 after update
Okay, when I don't remove the quiet splash $vt_handover flags from grub, all I see after the Plymouth splash screen disappears is starting version 219, white text on black screen as usual for booting. I can switch screens, but when I log in, it tells me that the file-system has been mounted read only. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1431743 Title: Kubuntu 15.04 Beta1 hangs at starting 219 after update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1431743/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1431743] Re: Kubuntu 15.04 Beta1 hangs at starting 219 after update
Trying to boot without quiet splash $vt_handover results in this screen. ** Attachment added: hang1.jpg https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1431743/+attachment/4344292/+files/hang1.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1431743 Title: Kubuntu 15.04 Beta1 hangs at starting 219 after update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1431743/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1431743] Re: Kubuntu 15.04 Beta1 hangs at starting 219 after update
Richard's fix didn't work btw. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1431743 Title: Kubuntu 15.04 Beta1 hangs at starting 219 after update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1431743/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1431743] Re: Kubuntu 15.04 Beta1 hangs at starting 219 after update
I can change VTs here as well. I still can't login properly, but switching back to F7 then gives this screen. ** Attachment added: hang2.jpg https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1431743/+attachment/4344294/+files/hang2.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1431743 Title: Kubuntu 15.04 Beta1 hangs at starting 219 after update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1431743/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1431743] Re: Kubuntu 15.04 Beta1 hangs at starting 219 after update
hang1.jpg looks like it didn't even start booting into the system and it's stuck in initramfs during kernel boot. I had such a case this morning on my computer, it would consistently fail to boot with the new 3.19.0-8 kernel. Booting with the previous 3.19.0-7 or upgrading again to 3.19.0-9 worked, though. To test that, can you choose the previous kernel in grub (-7) and see if that looks different? You can add break=bottom to the kernel command line to get an initramfs-tools shell right before it would start to boot the real system. If it doesn't even get that far, it's very likely a regression in the kernel. hang2.jpg did get into the real system. For that, can you boot with a debug shell (see /usr/share/doc/systemd/README.Debian), do journalctl -b /root/journal.txt, and attach /root/journal.txt here? Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1431743 Title: Kubuntu 15.04 Beta1 hangs at starting 219 after update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1431743/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1431743] Re: Kubuntu 15.04 Beta1 hangs at starting 219 after update
Did you do CTRL + ALT + F1? and log in? Then, sudo systemctl enable sddm.service -f sudo reboot you can also try to do: sudo systemctl disable plymouth.service sudo apt-get remove plymouth sudo reboot -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1431743 Title: Kubuntu 15.04 Beta1 hangs at starting 219 after update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1431743/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
