# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-set -eE -o pipefail
-trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
+x="$(readlink -f "$BASH_SOURCE")"
+f="${x%/*}/bash-trace"
+if [[ -e $f ]]; then
+ source $f
+else
+ source ${x%/*}/../bash-trace/DEFAULT
+fi
[[ $EUID == 0 ]] || exec sudo "$BASH_SOURCE" "$@"
For a system without libreboot, which is failing completely to
boot on one distro, here is how I did a chboot for it:
# arch-pxe had been run previously
-pxe-server treetowl arch
-# reboot treetowl into arch live env
+pxe-server some_hostname arch
+# reboot some_hostname into arch live env
pxe-server # disable pxe server
-ssh root@treetowl
+ssh root@some_hostname
lsblk # identify boot dev. if boot dev is a raid, this could be repeated on all boot devs.
mount /dev/sdd3 /mnt
mount_point=/mnt/boot_debiantesting # the subvol i want to chboot to
#### begin initial error checking #####
-if ! btrfs subvolume list $mnt | grep "_$distro$" &>/dev/null; then
- echo "$0: error: _$distro$ not found in btrfs subvolume list $mnt:"
+if ! btrfs subvolume list $mnt | grep "$distro$" &>/dev/null; then
+ echo "$0: error: $distro not found in btrfs subvolume list $mnt:"
btrfs subvolume list $mnt
exit 1
fi
e umount $mount_point
e mount $boot_disk$grub_extn $mount_point
-e grub-editenv $mount_point/grubenv set last_boot=$distro
+e grub-editenv $mount_point/grubenv set last_boot=/$distro
e grub-editenv $mount_point/grubenv set did_fai_check=true
e umount $mount_point
e rmdir $mount_point