Boot Problem
- Robert Dunn
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17 Mar 2015 10:40 #56911
by Robert Dunn
Boot Problem was created by Robert Dunn
I setup my Sherline computer a few days ago, and everything seemed to work well at first.
Now when I boot the screen flashes repeatedly with the following message: "(process: 326) : Glib-WARNING-**:getpwdid-r( ), failed due to unknown user".
I have discovered if I then press CTRL-ALT-DELETE and then repeatedly press ESC while it is rebooting, it will reboot. I have run all the disc read tests, and they are normal.
Any ideas?
Thanks,
Bob
Now when I boot the screen flashes repeatedly with the following message: "(process: 326) : Glib-WARNING-**:getpwdid-r( ), failed due to unknown user".
I have discovered if I then press CTRL-ALT-DELETE and then repeatedly press ESC while it is rebooting, it will reboot. I have run all the disc read tests, and they are normal.
Any ideas?
Thanks,
Bob
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17 Mar 2015 14:36 #56915
by ArcEye
Replied by ArcEye on topic Boot Problem
It is a bug with Ubuntu 10 and various similar vintage distros.
www.google.co.uk/search?q=%22%28process:...e+to+unknown+user+id
There may be a solution in that lot which you are happy with, I don't think I will try coaching how to remake initrd images, which appears to be near the root of the problem on some systems.
glib-warning.blogspot.co.uk/p/fix-glib-w...ng-ubuntu-error.html
This suggests the problem can be triggered by the splash screen and solved by removing it.
Got to be worth trying
regards
www.google.co.uk/search?q=%22%28process:...e+to+unknown+user+id
There may be a solution in that lot which you are happy with, I don't think I will try coaching how to remake initrd images, which appears to be near the root of the problem on some systems.
glib-warning.blogspot.co.uk/p/fix-glib-w...ng-ubuntu-error.html
This suggests the problem can be triggered by the splash screen and solved by removing it.
Got to be worth trying
regards
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- Robert Dunn
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17 Mar 2015 15:28 #56918
by Robert Dunn
Replied by Robert Dunn on topic Boot Problem
I'm using Sherline's modified Ubuntu 6.0. The errors others report are related to installing, mine are related to booting. Possibly the same fault, though. Would reinstalling work, do you think?
Thanks for your comments.
Bob
Thanks for your comments.
Bob
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17 Mar 2015 15:47 #56919
by ArcEye
Why? It is ancient and completely unsupported.
If you bought that from Sherline, take it back and demand a proper system
Otherwise I would just install a new distro with Linuxcnc and set up whatever you have the same as you would any other machine.
There are sample Sherline configs included.
Not so, there are plenty on booting. Depends how many of the links you read
Replied by ArcEye on topic Boot Problem
I'm using Sherline's modified Ubuntu 6.0
Why? It is ancient and completely unsupported.
If you bought that from Sherline, take it back and demand a proper system
Otherwise I would just install a new distro with Linuxcnc and set up whatever you have the same as you would any other machine.
There are sample Sherline configs included.
The errors others report are related to installing, mine are related to booting.
Not so, there are plenty on booting. Depends how many of the links you read
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17 Mar 2015 15:55 #56920
by Robert Dunn
Replied by Robert Dunn on topic Boot Problem
Yes, I have read several more, and others report boot problems, as well.
I'll check with Sherline in the morning.
Thanks for your help.
Bob
I'll check with Sherline in the morning.
Thanks for your help.
Bob
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17 Mar 2015 16:08 #56923
by Robert Dunn
Replied by Robert Dunn on topic Boot Problem
My mistake. It's Ubuntu 10.04 LTS, lucid Lynx. Still, it was only supported until 2013.
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17 Mar 2015 16:22 #56926
by ArcEye
You won't get anything newer from Sherline.
Try the splash removal from the boot line first, but there is nothing to stop you saving all your configs and installing the Debian based distro and running them from that
regards
Replied by ArcEye on topic Boot Problem
My mistake. It's Ubuntu 10.04 LTS, lucid Lynx. Still, it was only supported until 2013.
You won't get anything newer from Sherline.
Try the splash removal from the boot line first, but there is nothing to stop you saving all your configs and installing the Debian based distro and running them from that
regards
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03 Apr 2015 07:41 #57465
by Robert Dunn
Replied by Robert Dunn on topic Boot Problem
I have found the appropriate files with the splash information in them, but I don't have authorities to modify them. Can you tell me how to grant myself rights to make changes to those files?
Thanks again for your help with this.
Thanks again for your help with this.
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03 Apr 2015 09:17 #57468
by Todd Zuercher
Replied by Todd Zuercher on topic Boot Problem
From a terminal you can type sudo gedit (or your text editor of choise). Then you can open the file from there with super user privileges.
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04 Apr 2015 08:54 - 04 Apr 2015 09:30 #57508
by Robert Dunn
Replied by Robert Dunn on topic Boot Problem
The splash change fixed the boot problem. The File I changed was different than that in the link above. I changed "quiet splash" to "nosplash" in var/lib/ucf/cache/:etc:default:grub. A note in this file says to run update-grub after to update grub.cfg. I did this, but it didn't update that file (creation date didn't change).
The problem is solved, but I don't like loose ends--can you suggest why the change works without grub.cfg being changed?
Many thanks to you both,
Bob
I spoke too soon. I booted 20 times today OK, but just now it failed.
The problem is solved, but I don't like loose ends--can you suggest why the change works without grub.cfg being changed?
Many thanks to you both,
Bob
I spoke too soon. I booted 20 times today OK, but just now it failed.
Last edit: 04 Apr 2015 09:30 by Robert Dunn.
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