Make some local debugging scripts global

Author: mf-fx

common/fejlfinding/debug_scanners.sh

@@ -0,0 +1,36 @@
+#! /usr/bin/env sh
+
+set -x
+
+text() {
+  MSG=$1
+  printf "\n%s\n" "### $MSG ###"
+}
+
+text "Information about usb-devices"
+lsusb
+
+text "Information about /dev/bus/usb"
+ls -l /dev/bus/usb/*/*
+
+text "Information about scan-related bin-files"
+# shellcheck disable=SC2010   # it's just a debugging script and that dir won't have non-alphanumeric names
+ls -l /usr/bin | grep scan
+
+text "Information about group membership"
+cat /etc/group
+
+text "Check if there are any firmware files in /usr/share/sane and, if so, if their permissions are correct"
+ls -lR /usr/share/sane
+
+text "Check if scanimage -L and sane-find-scanner get permission errors when run as the regular user, as otherwise it may prevent the user from scanning"
+timeout 13 su --login user --command "scanimage -L"
+timeout 13 su --login user --command "sane-find-scanner"
+
+text "Run sane-find-scanner as root, just to get the information, in case the above fails"
+sane-find-scanner
+
+text "Check if any udev rules are likely to match the scanner. If not we may need to create a custom udev rule for the vendor and product, to ensure everyone has read access"
+# https://wiki.archlinux.org/title/SANE#Permission_problem
+cat /usr/lib/udev/rules.d/60-libsane.rules
+cat /usr/lib/udev/rules.d/99-libsane.rules

common/fejlfinding/debug_security_events_full_logs.sh

@@ -0,0 +1,40 @@
+#!/usr/bin/env sh
+
+# Consider merging this with "debug_security_events". The advantage of this script is that it can handle larger logs,
+# and logs that may contain special characters.
+# It could potentially be adjusted slightly to also allow it to optionally send .1 files, and the already gzipped .n files
+
+# The admin site currently only accepts up to 2 MiB per request,
+# and these logs are often larger than that, hence the compression.
+# Base64 encoding is used as xmlrpc might not handle all the special characters correctly, or the adminsite may not
+# display them correctly
+
+AUTHLOG=/var/log/auth.log
+SYSLOG=/var/log/syslog
+KERNLOG=/var/log/kern.log
+
+print_log() {
+  LOG=$1
+  echo "Size of the log file:"
+  du -h "$LOG"
+  echo "Log itself, base64 encoded to reduce the transfer size and remove special characters:"
+  echo "" && gzip -c "$LOG" | base64 && echo ""
+}
+
+CHOSEN_LOG="$1"
+
+if [ "$CHOSEN_LOG" = "auth" ]; then
+  LOG=$AUTHLOG
+elif [ "$CHOSEN_LOG" = "sys" ]; then
+  LOG=$SYSLOG
+else
+  LOG=$KERNLOG
+fi
+
+if [ "$CHOSEN_LOG" = "all" ]; then
+  print_log $AUTHLOG
+  print_log $SYSLOG
+  print_log $KERNLOG
+else
+  print_log $LOG
+fi

tools/duplicate_screens_now.sh

@@ -0,0 +1,24 @@
+#!/usr/bin/env sh
+
+set -x
+
+# Set some required variables to be able to run xrandr from root
+USER=chrome
+export DISPLAY=:0
+export XAUTHORITY=/home/$USER/.Xauthority
+
+if ! get_os2borgerpc_config os2_product | grep --quiet kiosk; then
+  echo "Dette script er ikke designet til at blive anvendt på en regulær OS2borgerPC-maskine."
+  exit 1
+fi
+
+echo "DEBUG: Print some info from xrandr before attempting to turn on monitors:"
+xrandr
+
+ALL_MONITORS=$(xrandr | grep ' connected' | cut --delimiter ' ' --fields 1)
+FIRST_MONITOR=$(echo "$ALL_MONITORS" | head -n 1)
+OTHER_MONITORS=$(echo "$ALL_MONITORS" | tail -n +2)
+echo "$OTHER_MONITORS" | xargs -I {} xrandr --output {} --same-as "$FIRST_MONITOR"
+
+echo "DEBUG: Print some info from xrandr after attempting to turn on monitors:"
+xrandr

tools/print_intel_driver_info.sh

@@ -0,0 +1,10 @@
+#! /usr/bin/env sh
+
+echo "Print info about the i915 (intel video driver) module:"
+modinfo i915
+
+echo "Find all instances of modules called i915* under /lib/modules (in case there's more than one):"
+find /lib/modules -iname "i915*"
+
+echo "List devices and their drivers"
+ubuntu-drivers devices