Hi Per, On 04.01.21 09:40, Per Jessen wrote:
Guillaume Gardet wrote:
Hi,
Would you have a serial cable to check early boot messages?
Yep, once it starts booting, this is what I get -
Booting `openSUSE Leap 15.2'
Loading Linux 5.3.18-lp152.47-lpae ... Loading initial ramdisk ... EFI stub: Booting Linux Kernel... EFI stub: Using DTB from configuration table EFI stub: Exiting boot services and installing virtual address map... EHCI failed to shut down host controller.
I can probably get the output before that by running a capture, if it is interesting.
In my experience the things after that are more interesting ;-) In grub, edit the command line, put "console=ttyS0..." last (after "console=tty") and maybe add "earlyprintk=serial,ttyS0,115200", then remove the "loglevel=...", "splash=..." and instead add "debug" to get as much output from the kernel as early as possible. Good luck :-) -- Stefan Seyfried "For a successful technology, reality must take precedence over public relations, for nature cannot be fooled." -- Richard Feynman