I get kernel panic from my freshly compiled linux kernel booting from USB key (like here Unable to mount root fs)
1. error : unable to mount root fs on unknown-block(0,0) 2. kernel version : 5.5-rc5 3. bootloader : none (EFI stub) 4. built-in kernel command line : root=PARTUUID=xx1-xx1-xx1-1xx 5. root file system : f2fs 6. kernel is moduleless
1. kernel supports the filesystem on root 2. checked PARTUUID of the root device 3 times 3. no modules 4. kernel do load my sata ssd with proper PARTUUID 5. kernel doesn't mount other USB drive 6. BLK_DEV=y, BLK_DEV_SD=y, USB_STORAGE=y, ... 7. tried with UUID and /dev/sda2 same result
It seems to be a USB problem something wrong in kernel configuration ?
some links already checked Unable to mount root fs, not syncing vfs unable to mount root fs on unknown-block(0 0)