On Tue, 2024-12-10 at 18:57 +0100, Uwe Kleine-König wrote:
> Hello,

Hi.

> On Tue, Dec 10, 2024 at 12:08:17PM +0000, Scott Ashcroft wrote:
> > Still happening with 6.12.3.
> > Pressing a number of keys (it doesn't need to be enter) will get
> > the
> > boot moving again.
> 
> So it's not "Pressing Enter makes the boot progress", but just
> pressing
> (say) "A" for a few times helps?

Yes. It seems to take around 5 key presses.

> > Adding any sort of debug also seems to mask the issue.
> 
> Does adding "sysrq_always_enabled" to the kernel cmdline also already
> mask the issue? If not: Can you press Alt+PRT+t while it hangs and
> provide the output? (This is probably easiest by continuing the boot
> using the above mentioned key pressing and then extract it from dmesg
> or
> the journal.) The PRT key might be labeled "PRT", "PrtSc" or maybe
> even
> "SysRq".

I've added that in and rebooted a couple of times and no hang so far
but I estimate it happens less than 1 in 20 boots.
I'll grab the output if/when it happens.

Cheers,
Scott

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