Hi Peter,
I've had problems in the past with something, IIRC a hard drive not 
responding properly and the PC ended up waiting for ages before it would 
continue and, of course, it does that during the boot-up process. Might 
have been USB not HDF ... can't now remember for sure.
If you have a splash screen hiding the bootup log, , it may be worth 
getting rid of it whilst trouble-shooting as the log will likely stall 
at the relevant device or system.  /var/log/ probably has the text but 
doesn't easily show the stall.
If that gives a clue, but not enough, try removing devices to see if you 
can isolate the specific device or devices that are responsible.
Trying to remember back to my specific problem, I may have found a 
conflict between two devices.
As it's at startup, it's unlikely to be something like tired heat-sink 
compound or clogged heatsink, as those take time to happen, but those 
are also common roots for sporadic/random hangups.
Gordon.
On 11/04/2025 21:25, Peter Alefounder via Hampshire wrote:
> Petyr B said:
>> Sounds like your card is on the way out to me
> Could be, but how does it know when to cut out? On startup, everything
> is normal until the login screen should appear.
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