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I have a Raspberry Pi with Raspbian (debian). I tried this and my system upgraded with no error. When I reboot, a surprise, my system does not turn on. I tried to search on the internet but nothing. This is the error:

(I can't even put a proper text log, I cannot access to my system.)

Please, what can I do?

EDIT: I SOLVED IT I solved it! :) I run

mountall.sh
mountall-bootclean.sh

that are in /etc/init.d

One of them said that I had to remove something in the /etc/fstab to complete the upgrade. I commented the line with /var/run in /etc/fstab, rebooted and everything is fine.

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  • What happens when you run systemctl status run-user.mount ?
    – Lawrence
    Jul 31, 2014 at 8:03
  • @Lawrence, same thing, Failed to get D-Bus connection: No connection to service manager Jul 31, 2014 at 8:07

2 Answers 2

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Try to find run-lock.mount in one of the standard paths:

  • /etc/systemd/system/run-lock.mount
  • /run/systemd/generator/run-lock.mount
  • /lib/systemd/system/run-lock.mount
  • /usr/lib/systemd/system/run-lock.mount

See if it's a bind mount or a regular tmpfs mount. If it's a bind mount, make sure the source directory exists; if it's tmpfs, make sure your kernel has tmpfs compiled in. (Though if it didn't, then the boot process would have failed much earlier, when trying to mount /run...)

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  • It's in /lib/systemd/system/run-lock.mount It's a tmpfs filesystem Picture is here Also in run-user.mount it says tmpfs What should I do now? Jul 31, 2014 at 8:01
  • @supermario3: Try to mount it manually? Jul 31, 2014 at 9:40
  • Can you please elaborate a little bit? I'm not an expert. I tried "mount -o remount /run/lock" but it says it's not in fstab Jul 31, 2014 at 9:48
  • @supermario3: -o remount does not make sense, as it's not mounted yet. Your screenshot shows "What=tmpfs", "Where=/run/lock", "Type=tmpfs", "Options=nodev,noexec,nosuid,size=5242880", and this translates to mount -t tmpfs tmpfs /run/lock -o nodev,noexec,nosuid. Jul 31, 2014 at 9:58
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I solved it! :) I run

mountall.sh
mountall-bootclean.sh

that are in /etc/init.d

One of them said that I had to remove something in the /etc/fstab to complete the upgrade I commented the line with /var/run in /etc/fstab, rebooted and everything is fine.

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