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Find out which one of the 5.8 kernel versions you have now, uninstall that instead.

https://ubuntuforums.org/showthread.php?t=2456501&p=14014151#post14014151

https://ubuntuforums.org/showthread.php?t=2456501&p=14014151#post14014151

It seems to be a problem with the recently introduced 5.8 series kernel in Ubuntu 20.04.
I had to solve a similar problem with a customer's miniPC also with Intel graphics.

The only way was to...

If the error message says

package is in a very bad inconsistent state; you should
reinstall it before attempting configuration
then you should do just that and take it from there:

sudo apt...

Backing up your personal files and reinstalling guarantees optimal results.
That the old installation will boot correctly in the new motherboard is not a given, especially when not installed in the...

Very likely.

Plex was mentioned by me indeed but for completeness only, it wasn't an endorsement.
I prefer Emby, the free version works fine for 98% of usage scenarios. Some people may want the "pro" features...

If this is what you want you need to understand the differences between the BIOS mode of your old installation and the likely default UEFI mode of the new machine which is incompatible. The only hope...

Not really.
Network sharing hasn't changed that much over the years.
You're making it more difficult than it needs to be. Start by NOT using Ubuntu server, use the same Ubuntu desktop. There's...

It does.
It has been that way at least since 16.04 but probably before. I noticed that due to an old Nvidia that was/is supported by the 304 driver only. That driver could be installed up to the...

I cannot be any faster than the same system installed in the exact same drive.

Would you mind sharing exactly how are you trying to do that?

The first command - 'sudo update-grub' - is to be run from the running Ubuntu (as all commands suggested here unless otherwise specified).

You're welcome.

If you consider this issue/question solved to your satisfaction please use the thread tools at the top of the page to mark as such.

If so I have to agree with their support: Create anew account after removing the aforementioned folder.
Run the app and you should be asked to setup new credentials. BTW, if it didn't before then...

A consequence of this https://ubuntuforums.org/showthread.php?t=2456383 perhaps? But if so why did you start a new thread with even less information than the previous?

UEFI settings is what you probably think as "BIOS settings" but actually isn't because if you found "UEFI" references in your firmware then it's UEFI, not BIOS. UEFI replaced the old BIOS a long time...

No, you can double-click as well provided that:

Your file is marked as executable -> righty-click > Properties > Permissions tab...
Your file manager is set to execute or at least ask what to...

Welcome.

Line 80: Please do not forget to make your UEFI firmware boot on the Ubuntu 20.04.1 LTS entry (sda1/EFI/ubuntu/shimx64.efi file) !

UEFI settings > Boot menu. In the OS selection make...

OK, let's first try

sudo update-grub
Reboot.

If no change then the problem stems from that leftover "Ubuntu" and a very delicate operation has to be done with 'efibootmgr' to remove the...

Only one should work; the other is a leftover from a previous installation (probably).

Isn't a Grub menu what you want? Or doesn't Ubuntu boot normally after that?

Instead of reinstalling - a very bad advice from Windows users - try deleting the hidden folder that contains your profile/account/settings. If the problem is with anything inside that folder it...

By now, you should have the matters about UEFI (which is NOT BIOS, it replaces BIOS) a lot more clear, considering your other thread.
Differences between BIOS/Legacy installations and the proper...

Line 105: Please do not forget to make your UEFI firmware boot on the Ubuntu 18.04.5 LTS entry (nvme1n1p1/EFI/ubuntu/grubx64.efi file) !