boot problem due to electricity down.

[ISTANBUL]

Hi,

I am using NanopcT4 with ubuntu. Today power gone of due to electricity down. After that nanopcT4 not starting from eMMc ubuntu.

I see the logo friendly elect and stopping in a dark screen after that. Is it possible to have an eMMc corruption ? How I can fix that instead of the restoring the backup ?

How we can protect ourself from such sudden power off situation ? I need to recover

[guidol]

because your Username is ISTANBUL maybe you are from there?
Then Iam near you - in Mudanya near Bursa - and we also often have power outages here, but my 10 SBCs are mostly running armbian as OS and no one - by now - had a bootdevice-corruption

Maybe you can try to use armbian on your T4?:
https://www.armbian.com/nanopc-t4/

They use ZRAM to redice the write-cycles to flash/eMMC - so the system should have less problems booting up again

[ISTANBUL]

Bilgi için teşekkürler. (gıcık oluyorum çince yazanlara şimdi sıra türkçede)

Friendly Desktop kurmuştuk biz testlerimiz için.

Armbian Debian sanırım değil mi ?

I tried Armbian very nice. but I couldnt have a flexibility to compile Qt 5.12 due to openGL , egfls etc progmlems.