Boot-repair commands not found in PATH or not executable
- by Bram Meerten
I recently had problems with my ubuntu partition (after the battery died), I managed to fix them by running ubuntu from usb and run gparted.
It worked I can access my files on the partition by running ubuntu from usb.
But when I restart the computer, after selecting ubuntu in Grub,
I get a black screen with a white underscore.
I googled the problem, and tried to solve it by setting nomodeset,
but it didn't work.
Next I wanted to try to fix Grub using boot-repair, I clicked on 'Recommended repair',
it tells me to type the following commands in the terminal:
sudo chroot "/mnt/boot-sav/sda5" apt-get install -fy
sudo chroot "/mnt/boot-sav/sda5" dpkg --configure -a
sudo chroot "/mnt/boot-sav/sda5" apt-get purge -y --force-yes grub-common
But when running the second command, I get this error:
dpkg: warning: 'sh' not found in PATH or not executable.
dpkg: warning: 'rm' not found in PATH or not executable.
dpkg: warning: 'tar' not found in PATH or not executable.
dpkg: error: 3 expected programs not found in PATH or not executable.
Note: root's PATH should usually contain /usr/local/sbin, /usr/sbin and /sbin.
I didn't edit /etc/environment (or any other files), this is what it looks like:
PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games"
RUNNING_UNDER_GDM="yes"
I have no idea how to fix this.
I'm running dualboot Ubuntu 12.04 and Windows 7, Windows boots fine.
