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Linux - Laptop and Netbook Having a problem installing or configuring Linux on your laptop? Need help running Linux on your netbook? This forum is for you. This forum is for any topics relating to Linux and either traditional laptops or netbooks (such as the Asus EEE PC, Everex CloudBook or MSI Wind).

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Old 04-23-2020, 10:30 AM   #1
r29002
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Registered: Apr 2020
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(L)ubuntu Dist update failed - system unusable


In preparation for 20.04 I ran update manager today to update the system. I'm using Lubuntu

Right at the end of the process, I got a message to say the update had failed, that it would try to repair the update. Then a message saying the update had failed and the system may be unusable.

The system started, it looks updated and at first all appeared well, I opened a couple of programs.

When I tried to set my keyboard settings (Language support) I got a message to say the system was damaged and that nothing could be installed or uninstalled. There was a message to use sudo apt-get install -f (I think) but when I opened the terminal, I couldn't type correctly because my keyboard layout is wrong. Typing sudo gives me an S followed by a 4 and some other characters I can't remember.

Fortunately I had made a boot disk (18.04) in case of accidents and have also backed up all important files to an external disk, so one option of last resort would be a clean install if 18.04.
However, when I tried to boot from the usb, it didn't recognise it and went straight into booting the system. I checked boot options (f7 from the splash screen) and the usb is there and selected, so I will keep trying, but at the moment having no luck.

Any advice greatly appreciated.
 
Old 04-23-2020, 11:02 AM   #2
shruggy
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Can you login from a virtual console (e.g. Ctrl+Alt+F2)? Does your keyboard work from there?

Last edited by shruggy; 04-23-2020 at 11:04 AM.
 
Old 04-23-2020, 11:18 AM   #3
r29002
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I couldn't type into the console, no BUT after I rebooted a few times, the keyboard seems to have reset. I just tried the install -f thing and something happened. The system is now up and running as far as I can see, thanks. And, after the install -f, the language support does open, so I'm not aware atm of any other issues.

If I can get it to boot from usb, I might try a clean install in any case. When a system tells you that the update failed and the system might be unusable, it's probably best to be safe rather than sorry.
 
Old 04-23-2020, 01:36 PM   #4
r29002
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Update

After several attempts the laptop accepted the boot usb and I have re-installed 18.04.

Thanks for reading - I don't know exactly what caused the problem but all is well now.
 
  


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