Pinebook Pro won´t boot either from eMMC or microSD
11-12-2020, 03:56 AM
There are 4 or more different debians so....
Run lsblk, find out which is emmc and which SD, emmc also has boot0&1 on it
If mmcbk1p2 is /, you won't be able to unmount it
Check,, mount |grep mmc
From the sounds of it, the SD is what had the bad filesystem and
now you have a different SD
So, if you have a SD carrier, put manjaro SD, in carrier, into usb port and fix it there
(lsblk again to check) It will be /dev/sda,,,, sudo fsck /dev/sda2
The reason for this, debian doesn't use pacman, so downgrading is quite hard using debian
So, fix manjaro SD, so it is bootable, then use chroot to emmc and then either
if an older kernel is in /var/cache/pacman/pkgs ,,, pacman -U linux-pinebookpro-..... OR
chroot, install downgrade, you may have to enable AUR repository in settings (of package manager)
then run,,, sudo downgrade linux
Run lsblk, find out which is emmc and which SD, emmc also has boot0&1 on it
If mmcbk1p2 is /, you won't be able to unmount it
Check,, mount |grep mmc
From the sounds of it, the SD is what had the bad filesystem and
now you have a different SD
So, if you have a SD carrier, put manjaro SD, in carrier, into usb port and fix it there
(lsblk again to check) It will be /dev/sda,,,, sudo fsck /dev/sda2
The reason for this, debian doesn't use pacman, so downgrading is quite hard using debian
So, fix manjaro SD, so it is bootable, then use chroot to emmc and then either
if an older kernel is in /var/cache/pacman/pkgs ,,, pacman -U linux-pinebookpro-..... OR
chroot, install downgrade, you may have to enable AUR repository in settings (of package manager)
then run,,, sudo downgrade linux