It seems this problem is back again:
https://www.kubuntuforums.net/showth...ght=mount+busy
I'm about ready to pull my hair....
The more I try, it seems the worse it gets. Please see screenshot.
I tried a solution suggested here:
http://askubuntu.com/questions/55897...hutdown-reboot
The last message in that thread suggests:
This did not appear to do anything on the first machine, the screenshot of which I have attached.
It worked once on the second machine (more about that later), but now that second one won't boot at all. It stops midway with a kdm panic of some description.
I can only get these machines to shut off if I press and hold the power button, and that messes up the system drive. Restarting normally then gives a kernel panic. Restarting again in safe mode, and running fsck, then continuing the boot brings it back up again, but the next shutdown is the same thing all over again.
The first machine has a brand-new fresh install of 14.04 with the latest updates all installed. Boot disk is a brand new Samsung 850 SSD. It has a second mechanical hdd, but I have not been able to get to the point of using it yet, as I can't resolve the shutdown issue.
I would chalk this up to a specific issue with this machine if my second desktop machine were not displaying similar problems. It too now hangs on shutdown, with similar error messages. It is a mature install from two years ago, and it too was recently updated to the latest software available. Trying to boot into safe mode on that second machine and running fsck never seems to terminate, and rebooting again just gives the kernel panic. I can't get it going again at all. Please see second screenshot.
I tried booting a previous kernel on both machines, but no change on exit.
Both machines are running Kubuntu 14:04 with 3.13.0-83-generic, and are both 64 bit machines with 64 bit kernels.
I am down to my laptop now, and, for the time being, I will NOT update it.
At this point, at least the one machine works if I run fsck in recovery mode. As noted, the second one seems to be hung in fsck at the moment. I could probably drop to a command shell and try running fsck that way, but I will need some help with that.
Any help or suggestions appreciated.
Thanks.
Frank.
https://www.kubuntuforums.net/showth...ght=mount+busy
I'm about ready to pull my hair....
The more I try, it seems the worse it gets. Please see screenshot.
I tried a solution suggested here:
http://askubuntu.com/questions/55897...hutdown-reboot
The last message in that thread suggests:
I had the same problem with Kubuntu 14.10. My solution was:
Now the system shuts down again...:-)
- I changed this line in file /etc/default/grub to look like this: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash init=/lib/systemd/systemd"
- After that, I ran sudo update-grub in a Terminal
Now the system shuts down again...:-)
It worked once on the second machine (more about that later), but now that second one won't boot at all. It stops midway with a kdm panic of some description.
I can only get these machines to shut off if I press and hold the power button, and that messes up the system drive. Restarting normally then gives a kernel panic. Restarting again in safe mode, and running fsck, then continuing the boot brings it back up again, but the next shutdown is the same thing all over again.
The first machine has a brand-new fresh install of 14.04 with the latest updates all installed. Boot disk is a brand new Samsung 850 SSD. It has a second mechanical hdd, but I have not been able to get to the point of using it yet, as I can't resolve the shutdown issue.
I would chalk this up to a specific issue with this machine if my second desktop machine were not displaying similar problems. It too now hangs on shutdown, with similar error messages. It is a mature install from two years ago, and it too was recently updated to the latest software available. Trying to boot into safe mode on that second machine and running fsck never seems to terminate, and rebooting again just gives the kernel panic. I can't get it going again at all. Please see second screenshot.
I tried booting a previous kernel on both machines, but no change on exit.
Both machines are running Kubuntu 14:04 with 3.13.0-83-generic, and are both 64 bit machines with 64 bit kernels.
I am down to my laptop now, and, for the time being, I will NOT update it.
At this point, at least the one machine works if I run fsck in recovery mode. As noted, the second one seems to be hung in fsck at the moment. I could probably drop to a command shell and try running fsck that way, but I will need some help with that.
Any help or suggestions appreciated.
Thanks.
Frank.
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