RPi stuck at boot

[1stdayonthejob]

My RPi is stuck at boot with this



I can see there's something wrong from the lines

$this->bbcode_second_pass_code('', '
sh: cannot set terminal process group (-1): inappropriate ioctl for devices
sh: no job control in this shell
')

What I did before was I tried to force reboot the RPi remotely when I noticed some commands that I normally had in my $PATH was missing like shutdown, reboot, systemctl.

This is the commands I used to force reboot:

$this->bbcode_second_pass_code('', '
echo 1 > /proc/sys/kernel/sysrq
echo b > /proc/sysrq-trigger
')

Googling the sh error says there's something wrong with the root filesystem.

Is there any way to restore this without resorting to reinstalling?

[Grizli]

Looks like Pi doesn't like your model flash card. My RPi v1 do the same. It works for a while and then freez.
Sure, you can fsck on other computer with Linux and eventually copy card with "cp -a" or rsync.
But I suspect you either end up with another card or RPi v2.

[1stdayonthejob]

I ended up resinstalling arch in the end

The card's fine, I've been using it for ~1year now. It must've been an update I did previously that went wrong.