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[LUG]Re: Linux boot error since upgrade

 

Hi Julian,

I don’t know if I can help with your upgrade woes specifically but have you 
considered using a snapshotting file system such as btrfs to protect yourself 
somewhat from failed upgrades or unexpected outcomes?

I use btrfs and snapper to keep hourly, daily, weekly and monthly snapshots 
organised automatically and I have seen they are configurable to snapshot prior to 
upgrade automatically.  Does take more drive space but only the delta.

You may already have such a thing in place but just thought it might be worth 
mentioning.

Thanks,

Rob

> On 27 Nov 2025, at 10:41, Julian Hall <linux@xxxxxxxxxxxx> wrote:
> 
> Hi All,
> 
> I'm running kernel 6.8.0-88-generic on Mint 22.3, and every morning run 'sudo apt 
> update && sudo apt dist-upgrade -y && sudo apt autoremove' to keep the system up 
> to date. Yesterday I ran it and all seemed OK, but a few minutes later I was 
> spontaneously logged out. I entered my password, which was accepted without error 
> /but/ not logged in, I was just asked for my password.. repeatedly. I did a soft 
> reset, and that time the computer hung up during boot and wouldn't log me in. 
> Eventually after a hard reset and taking longer than usual to log me in, the 
> system behaved so I thought all was OK.
> 
> Not so as it did exactly the same this morning. I logged in, perfectly OK 
> initially, then threw me out without warning. Has anyone else experienced this 
> problem? Is it just transitory or will it misbehave /every/ morning?
> 
> https://drive.google.com/file/d/1JZm5tz_dRhLGMc_WdwG0pXq_Zb9fs2H7/view?usp=sharing 
> <- output of 'journalctl -b'
> 
> Kind regards,
> 
> Julian
> 
> -- 
> “The great tragedy of Science — the slaying of a beautiful hypothesis by an ugly 
> fact.”
> 
> ― Thomas Henry Huxley
> 
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