Anno domini 2020 Sat, 13 Jun 10:53:51 +0200 J. Fahrner via Dng scripsit: > Am 2020-06-13 10:31, schrieb richard lucassen: > > The nofail means that it wil mount automatically, but if the disk > > is absent it won't give errors. But it does not wait for the device! > > The disk has itś own power supply and is always connected. I think there > is something missing at the boot stage (driver?). > > > ok, I assume it's u-boot? In that case you can easily try to boot from > > another disk. But apparently you do not have access to the device? > > I don't know the boot process. I think it's like a Raspberry Pi. There > is a little FAT partion and a EXT4 root partition on emmc. Since it is > headless, I only can access it through ssh. When it does not boot I have > to open it, remove the emmc card, insert it into an adapter and reverse > my changes on pc.This is very elaborate. So I need a straightforward > method to isolate the problem.
Don't you have access to a serial port on the device so that you can observe the boot process? Maybe it's stuck at the bootloader stage. Nik > _______________________________________________ > Dng mailing list > Dng@lists.dyne.org > https://mailinglists.dyne.org/cgi-bin/mailman/listinfo/dng > -- Please do not email me anything that you are not comfortable also sharing with the NSA, CIA ... _______________________________________________ Dng mailing list Dng@lists.dyne.org https://mailinglists.dyne.org/cgi-bin/mailman/listinfo/dng
