Hi everyone!
I’m trying to run NixOS on my Raspberry PI 3B and it keeps freezing/giving me logs like:
sdhost-bcm2835 3f2020000.mmc: timeout waiting for hardware interrupt.
I/O error, dev mmcblk0, sector 1607192 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
It seems to only happen when I run nixos-rebuild switch but I don’t think it’s my nixos configuration.
I’ve tried running fsck on the SD card but I don’t really understand it’s output or how to use it yet. Not really a hardware person but still trying. This was the output:
λ [~] → sudo fsck /dev/mmcblk0
fsck from util-linux 2.38.1
e2fsck 1.46.5 (30-Dec-2021)
ext2fs_open2: Bad magic number in super-block
fsck.ext2: Superblock invalid, trying backup blocks...
fsck.ext2: Bad magic number in super-block while trying to open /dev/mmcblk0
The superblock could not be read or does not describe a valid ext2/ext3/ext4
filesystem. If the device is valid and it really contains an ext2/ext3/ext4
filesystem (and not swap or ufs or something else), then the superblock
is corrupt, and you might try running e2fsck with an alternate superblock:
e2fsck -b 8193 <device>
or
e2fsck -b 32768 <device>
/dev/mmcblk0 contains `DOS/MBR boot sector; partition 1 : ID=0xb, start-CHS (0x1,5,5), end-CHS (0x4,215,19), startsector 16384, 61440 sectors; partition 2 : ID=0x83, active, start-CHS (0x4,215,20), end-CHS (0x3ff,254,63), startsector 77824, 60674048 sectors' data
Does anyone have any ideas on how I would go about fixing this?