I added set -xv

  Formatting is ugly, hope you can make sense of it, looks like somethng

run through an obsfucator to me:

Connection failed. [[ -z "${X2GO_INTERNAL_SOURCE}" ]] && exit '2' ++ [[ -z 1 ]] # Variables used for caching. # We do not want to fetch the whole list for every # single port check. typeset -a used_x2go_ports ++ typeset -a used_x2go_ports typeset -a used_system_ports ++ typeset -a used_system_ports typeset -a used_display_ports ++ typeset -a used_display_ports used_x2go_ports=() ++ used_x2go_ports=() used_system_ports=() ++ used_system_ports=() used_display_ports=() ++ used_display_ports=() # Initializes used_x2go_ports array. # Internal use only. # Takes the current hostname as a parameter. # Returns 0 on success or non-0 on failure. initialize_x2go_ports() { typeset current_host_name="${1}" typeset empty_regex='^[[:space:]]*$' if [[ -z "${current_host_name}" ]] || [[ "${current_host_name}" =~ ${empty_regex} ]] || [[ "${current_host_name}" = '(none)' ]] || [[ "${current_host_name}" = 'localhost' ]]; then return '1' fi # Get all used ports from the X2Go database # What this does is very unobvious, so here's how that works: # The -d parameter with an empty string as its argument makes # the read utility process a "line" until the first such delimiter # is found. Since an empty string in C is terminated by a NULL # character, the delimiter will be set to this NULL character. # Hence, assuming that the input string does not contain any # NULL characters, the whole input string will be treated as # one big line. # Then, normal word splitting kicks in and the -a flag tells # read to put all words into elements of the provided array # variable. typeset -a used_x2go_ports_work used_x2go_ports_work=() IFS="${IFS}|" read -r -d '' -a 'used_x2go_ports_work' 1) { printf ("\n%d\n", ports[delim]) } } }') # Filter out any empty or invalid values. typeset -i item_i='0' typeset item='' for item in "${used_system_ports_work[@]}"; do item_i="${item}" [[ -n "${item}" ]] && [[ "${item}" -eq "${item_i}" ]] && [[ "${item}" = "${item_i}" ]] && used_system_ports+=( "${item}" ) done return '0' } # Initializes used_display_ports array. # Internal use only. # Takes the current hostname as a parameter. # Returns 0 on success or non-0 on failure. initialize_display_ports() { typeset current_host_name="${1}" typeset empty_regex='^[[:space:]]*$' if [[ -z "${current_host_name}" ]] || [[ "${current_host_name}" =~ ${empty_regex} ]] || [[ "${current_host_name}" = '(none)' ]] || [[ "${current_host_name}" = 'localhost' ]]; then return '1' fi typeset -a used_display_ports_work used_display_ports_work=() IFS="${IFS}|" read -r -d '' -a 'used_display_ports_work' '/dev/null' && ret='1' if [[ "${ret}" -eq '0' ]]; then # If cache is empty, initialize it. if [[ "${#used_system_ports[@]}" -eq '0' ]]; then initialize_system_ports "${ss}" || ret='4' fi fi if [[ "${ret}" -eq '0' ]]; then typeset -i i='0' for ((i = 0; i '/dev/null' | grep -Eqs "(@|)/tmp/.X11-unix/X${port}(|-lock) " >'/dev/null'; then ret='1' fi fi if [[ "${ret}" -eq '0' ]]; then # Still looks free, check X2Go database. check_x2go_port "${current_host_name}" "$((port + 6000))" || ret='1' fi if [[ "${ret}" -eq '0' ]]; then # Still looks free, check system state. check_system_port "${ss}" "$((port + 6000))" || ret='1' fi return "${ret}" } unset X2GO_INTERNAL_SOURCE + unset X2GO_INTERNAL_SOURCE typeset -i ret_port="${start}" + typeset -i ret_port=50 typeset -i ret='1' + typeset -i ret=1 typeset -i work_port='0' + typeset -i work_port=0 typeset -i stop_port='65535' + typeset -i stop_port=65535 [[ "${type}" = 'display' ]] && stop_port="$((stop_port - 6000))" + [[ display = \d\i\s\p\l\a\y ]] + stop_port=59535 # Find the next free port number. for ((work_port = start; i 1) { printf ("\n%d\n", ports[delim]) } } }') # Filter out any empty or invalid values. typeset -i item_i='0' typeset item='' for item in "${used_system_ports_work[@]}"; do item_i="${item}" [[ -n "${item}" ]] && [[ "${item}" -eq "${item_i}" ]] && [[ "${item}" = "${item_i}" ]] && used_system_ports+=( "${item}" ) done return '0' } # Initializes used_display_ports array. # Internal use only. # Takes the current hostname as a parameter. # Returns 0 on success or non-0 on failure. initialize_display_ports() { typeset current_host_name="${1}" typeset empty_regex='^[[:space:]]*$' if [[ -z "${current_host_name}" ]] || [[ "${current_host_name}" =~ ${empty_regex} ]] || [[ "${current_host_name}" = '(none)' ]] || [[ "${current_host_name}" = 'localhost' ]]; then return '1' fi typeset -a used_display_ports_work used_display_ports_work=() IFS="${IFS}|" read -r -d '' -a 'used_display_ports_work' '/dev/null' && ret='1' if [[ "${ret}" -eq '0' ]]; then # If cache is empty, initialize it. if [[ "${#used_system_ports[@]}" -eq '0' ]]; then initialize_system_ports "${ss}" || ret='4' fi fi if [[ "${ret}" -eq '0' ]]; then typeset -i i='0' for ((i = 0; i '/dev/null' | grep -Eqs "(@|)/tmp/.X11-unix/X${port}(|-lock) " >'/dev/null'; then ret='1' fi fi if [[ "${ret}" -eq '0' ]]; then # Still looks free, check X2Go database. check_x2go_port "${current_host_name}" "$((port + 6000))" || ret='1' fi if [[ "${ret}" -eq '0' ]]; then # Still looks free, check system state. check_system_port "${ss}" "$((port + 6000))" || ret='1' fi return "${ret}" } unset X2GO_INTERNAL_SOURCE + unset X2GO_INTERNAL_SOURCE typeset -i ret_port="${start}" + typeset -i ret_port=50 typeset -i ret='1' + typeset -i ret=1 typeset -i work_port='0' + typeset -i work_port=0 typeset -i stop_port='65535' + typeset -i stop_port=65535 [[ "${type}" = 'display' ]] && stop_port="$((stop_port - 6000))" + [[ display = \d\i\s\p\l\a\y ]] + stop_port=59535 # Find the next free port number. for ((work_port = start; i 1) { printf ("\n%d\n", ports[delim]) } } }') # Filter out any empty or invalid values. typeset -i item_i='0' typeset item='' for item in "${used_system_ports_work[@]}"; do item_i="${item}" [[ -n "${item}" ]] && [[ "${item}" -eq "${item_i}" ]] && [[ "${item}" = "${item_i}" ]] && used_system_ports+=( "${item}" ) done return '0' } # Initializes used_display_ports array. # Internal use only. # Takes the current hostname as a parameter. # Returns 0 on success or non-0 on failure. initialize_display_ports() { typeset current_host_name="${1}" typeset empty_regex='^[[:space:]]*$' if [[ -z "${current_host_name}" ]] || [[ "${current_host_name}" =~ ${empty_regex} ]] || [[ "${current_host_name}" = '(none)' ]] || [[ "${current_host_name}" = 'localhost' ]]; then return '1' fi typeset -a used_display_ports_work used_display_ports_work=() IFS="${IFS}|" read -r -d '' -a 'used_display_ports_work' '/dev/null' && ret='1' if [[ "${ret}" -eq '0' ]]; then # If cache is empty, initialize it. if [[ "${#used_system_ports[@]}" -eq '0' ]]; then initialize_system_ports "${ss}" || ret='4' fi fi if [[ "${ret}" -eq '0' ]]; then typeset -i i='0' for ((i = 0; i '/dev/null' | grep -Eqs "(@|)/tmp/.X11-unix/X${port}(|-lock) " >'/dev/null'; then ret='1' fi fi if [[ "${ret}" -eq '0' ]]; then # Still looks free, check X2Go database. check_x2go_port "${current_host_name}" "$((port + 6000))" || ret='1' fi if [[ "${ret}" -eq '0' ]]; then # Still looks free, check system state. check_system_port "${ss}" "$((port + 6000))" || ret='1' fi return "${ret}" } unset X2GO_INTERNAL_SOURCE + unset X2GO_INTERNAL_SOURCE typeset -i ret_port="${start}" + typeset -i ret_port=50 typeset -i ret='1' + typeset -i ret=1 typeset -i work_port='0' + typeset -i work_port=0 typeset -i stop_port='65535' + typeset -i stop_port=65535 [[ "${type}" = 'display' ]] && stop_port="$((stop_port - 6000))" + [[ display = \d\i\s\p\l\a\y ]] + stop_port=59535 # Find the next free port number. for ((work_port = start; i 1) { printf ("\n%d\n", ports[delim]) } } }') # Filter out any empty or invalid values. typeset -i item_i='0' typeset item='' for item in "${used_system_ports_work[@]}"; do item_i="${item}" [[ -n "${item}" ]] && [[ "${item}" -eq "${item_i}" ]] && [[ "${item}" = "${item_i}" ]] && used_system_ports+=( "${item}" ) done return '0' } # Initializes used_display_ports array. # Internal use only. # Takes the current hostname as a parameter. # Returns 0 on success or non-0 on failure. initialize_display_ports() { typeset current_host_name="${1}" typeset empty_regex='^[[:space:]]*$' if [[ -z "${current_host_name}" ]] || [[ "${current_host_name}" =~ ${empty_regex} ]] || [[ "${current_host_name}" = '(none)' ]] || [[ "${current_host_name}" = 'localhost' ]]; then return '1' fi typeset -a used_display_ports_work used_display_ports_work=() IFS="${IFS}|" read -r -d '' -a 'used_display_ports_work' '/dev/null' && ret='1' if [[ "${ret}" -eq '0' ]]; then # If cache is empty, initialize it. if [[ "${#used_system_ports[@]}" -eq '0' ]]; then initialize_system_ports "${ss}" || ret='4' fi fi if [[ "${ret}" -eq '0' ]]; then typeset -i i='0' for ((i = 0; i '/dev/null' | grep -Eqs "(@|)/tmp/.X11-unix/X${port}(|-lock) " >'/dev/null'; then ret='1' fi fi if [[ "${ret}" -eq '0' ]]; then # Still looks free, check X2Go database. check_x2go_port "${current_host_name}" "$((port + 6000))" || ret='1' fi if [[ "${ret}" -eq '0' ]]; then # Still looks free, check system state. check_system_port "${ss}" "$((port + 6000))" || ret='1' fi return "${ret}" } unset X2GO_INTERNAL_SOURCE + unset X2GO_INTERNAL_SOURCE typeset -i ret_port="${start}" + typeset -i ret_port=50 typeset -i ret='1' + typeset -i ret=1 typeset -i work_port='0' + typeset -i work_port=0 typeset -i stop_port='65535' + typeset -i stop_port=65535 [[ "${type}" = 'display' ]] && stop_port="$((stop_port - 6000))" + [[ display = \d\i\s\p\l\a\y ]] + stop_port=59535 # Find the next free port number. for ((work_port = start; i 1) { printf ("\n%d\n", ports[delim]) } } }') # Filter out any empty or invalid values. typeset -i item_i='0' typeset item='' for item in "${used_system_ports_work[@]}"; do item_i="${item}" [[ -n "${item}" ]] && [[ "${item}" -eq "${item_i}" ]] && [[ "${item}" = "${item_i}" ]] && used_system_ports+=( "${item}" ) done return '0' } # Initializes used_display_ports array. # Internal use only. # Takes the current hostname as a parameter. # Returns 0 on success or non-0 on failure. initialize_display_ports() { typeset current_host_name="${1}" typeset empty_regex='^[[:space:]]*$' if [[ -z "${current_host_name}" ]] || [[ "${current_host_name}" =~ ${empty_regex} ]] || [[ "${current_host_name}" = '(none)' ]] || [[ "${current_host_name}" = 'localhost' ]]; then return '1' fi typeset -a used_display_ports_work used_display_ports_work=() IFS="${IFS}|" read -r -d '' -a 'used_display_ports_work' '/dev/null' && ret='1' if [[ "${ret}" -eq '0' ]]; then # If cache is empty, initialize it. if [[ "${#used_system_ports[@]}" -eq '0' ]]; then initialize_system_ports "${ss}" || ret='4' fi fi if [[ "${ret}" -eq '0' ]]; then typeset -i i='0' for ((i = 0; i '/dev/null' | grep -Eqs "(@|)/tmp/.X11-unix/X${port}(|-lock) " >'/dev/null'; then ret='1' fi fi if [[ "${ret}" -eq '0' ]]; then # Still looks free, check X2Go database. check_x2go_port "${current_host_name}" "$((port + 6000))" || ret='1' fi if [[ "${ret}" -eq '0' ]]; then # Still looks free, check system state. check_system_port "${ss}" "$((port + 6000))" || ret='1' fi return "${ret}" } unset X2GO_INTERNAL_SOURCE + unset X2GO_INTERNAL_SOURCE typeset -i ret_port="${start}" + typeset -i ret_port=50 typeset -i ret='1' + typeset -i ret=1 typeset -i work_port='0' + typeset -i work_port=0 typeset -i stop_port='65535' + typeset -i stop_port=65535 [[ "${type}" = 'display' ]] && stop_port="$((stop_port - 6000))" + [[ display = \d\i\s\p\l\a\y ]] + stop_port=59535 # Find the next free port number. for ((work_port = start; i 1) { printf ("\n%d\n", ports[delim]) } } }') # Filter out any empty or invalid values. typeset -i item_i='0' typeset item='' for item in "${used_system_ports_work[@]}"; do item_i="${item}" [[ -n "${item}" ]] && [[ "${item}" -eq "${item_i}" ]] && [[ "${item}" = "${item_i}" ]] && used_system_ports+=( "${item}" ) done return '0' } # Initializes used_display_ports array. # Internal use only. # Takes the current hostname as a parameter. # Returns 0 on success or non-0 on failure. initialize_display_ports() { typeset current_host_name="${1}" typeset empty_regex='^[[:space:]]*$' if [[ -z "${current_host_name}" ]] || [[ "${current_host_name}" =~ ${empty_regex} ]] || [[ "${current_host_name}" = '(none)' ]] || [[ "${current_host_name}" = 'localhost' ]]; then return '1' fi typeset -a used_display_ports_work used_display_ports_work=() IFS="${IFS}|" read -r -d '' -a 'used_display_ports_work' '/dev/null' && ret='1' if [[ "${ret}" -eq '0' ]]; then # If cache is empty, initialize it. if [[ "${#used_system_ports[@]}" -eq '0' ]]; then initialize_system_ports "${ss}" || ret='4' fi fi if [[ "${ret}" -eq '0' ]]; then typeset -i i='0' for ((i = 0; i '/dev/null' | grep -Eqs "(@|)/tmp/.X11-unix/X${port}(|-lock) " >'/dev/null'; then ret='1' fi fi if [[ "${ret}" -eq '0' ]]; then # Still looks free, check X2Go database. check_x2go_port "${current_host_name}" "$((port + 6000))" || ret='1' fi if [[ "${ret}" -eq '0' ]]; then # Still looks free, check system state. check_system_port "${ss}" "$((port + 6000))" || ret='1' fi return "${ret}" } unset X2GO_INTERNAL_SOURCE + unset X2GO_INTERNAL_SOURCE typeset -i ret_port="${start}" + typeset -i ret_port=50 typeset -i ret='1' + typeset -i ret=1 typeset -i work_port='0' + typeset -i work_port=0 typeset -i stop_port='65535' + typeset -i stop_port=65535 [[ "${type}" = 'display' ]] && stop_port="$((stop_port - 6000))" + [[ display = \d\i\s\p\l\a\y ]] + stop_port=59535 # Find the next free port number. for ((work_port = start; i 1) { printf ("\n%d\n", ports[delim]) } } }') # Filter out any empty or invalid values. typeset -i item_i='0' typeset item='' for item in "${used_system_ports_work[@]}"; do item_i="${item}" [[ -n "${item}" ]] && [[ "${item}" -eq "${item_i}" ]] && [[ "${item}" = "${item_i}" ]] && used_system_ports+=( "${item}" ) done return '0' } # Initializes used_display_ports array. # Internal use only. # Takes the current hostname as a parameter. # Returns 0 on success or non-0 on failure. initialize_display_ports() { typeset current_host_name="${1}" typeset empty_regex='^[[:space:]]*$' if [[ -z "${current_host_name}" ]] || [[ "${current_host_name}" =~ ${empty_regex} ]] || [[ "${current_host_name}" = '(none)' ]] || [[ "${current_host_name}" = 'localhost' ]]; then return '1' fi typeset -a used_display_ports_work used_display_ports_work=() IFS="${IFS}|" read -r -d '' -a 'used_display_ports_work' '/dev/null' && ret='1' if [[ "${ret}" -eq '0' ]]; then # If cache is empty, initialize it. if [[ "${#used_system_ports[@]}" -eq '0' ]]; then initialize_system_ports "${ss}" || ret='4' fi fi if [[ "${ret}" -eq '0' ]]; then typeset -i i='0' for ((i = 0; i '/dev/null' | grep -Eqs "(@|)/tmp/.X11-unix/X${port}(|-lock) " >'/dev/null'; then ret='1' fi fi if [[ "${ret}" -eq '0' ]]; then # Still looks free, check X2Go database. check_x2go_port "${current_host_name}" "$((port + 6000))" || ret='1' fi if [[ "${ret}" -eq '0' ]]; then # Still looks free, check system state. check_system_port "${ss}" "$((port + 6000))" || ret='1' fi return "${ret}" } unset X2GO_INTERNAL_SOURCE + unset X2GO_INTERNAL_SOURCE typeset -i ret_port="${start}" + typeset -i ret_port=50 typeset -i ret='1' + typeset -i ret=1 typeset -i work_port='0' + typeset -i work_port=0 typeset -i stop_port='65535' + typeset -i stop_port=65535 [[ "${type}" = 'display' ]] && stop_port="$((stop_port - 6000))" + [[ display = \d\i\s\p\l\a\y ]] + stop_port=59535 # Find the next free port number. for ((work_port = start; i 1) { printf ("\n%d\n", ports[delim]) } } }') # Filter out any empty or invalid values. typeset -i item_i='0' typeset item='' for item in "${used_system_ports_work[@]}"; do item_i="${item}" [[ -n "${item}" ]] && [[ "${item}" -eq "${item_i}" ]] && [[ "${item}" = "${item_i}" ]] && used_system_ports+=( "${item}" ) done return '0' } # Initializes used_display_ports array. # Internal use only. # Takes the current hostname as a parameter. # Returns 0 on success or non-0 on failure. initialize_display_ports() { typeset current_host_name="${1}" typeset empty_regex='^[[:space:]]*$' if [[ -z "${current_host_name}" ]] || [[ "${current_host_name}" =~ ${empty_regex} ]] || [[ "${current_host_name}" = '(none)' ]] || [[ "${current_host_name}" = 'localhost' ]]; then return '1' fi typeset -a used_display_ports_work used_display_ports_work=() IFS="${IFS}|" read -r -d '' -a 'used_display_ports_work' '/dev/null' && ret='1' if [[ "${ret}" -eq '0' ]]; then # If cache is empty, initialize it. if [[ "${#used_system_ports[@]}" -eq '0' ]]; then initialize_system_ports "${ss}" || ret='4' fi fi if [[ "${ret}" -eq '0' ]]; then typeset -i i='0' for ((i = 0; i '/dev/null' | grep -Eqs "(@|)/tmp/.X11-unix/X${port}(|-lock) " >'/dev/null'; then ret='1' fi fi if [[ "${ret}" -eq '0' ]]; then # Still looks free, check X2Go database. check_x2go_port "${current_host_name}" "$((port + 6000))" || ret='1' fi if [[ "${ret}" -eq '0' ]]; then # Still looks free, check system state. check_system_port "${ss}" "$((port + 6000))" || ret='1' fi return "${ret}" } unset X2GO_INTERNAL_SOURCE + unset X2GO_INTERNAL_SOURCE typeset -i ret_port="${start}" + typeset -i ret_port=50 typeset -i ret='1' + typeset -i ret=1 typeset -i work_port='0' + typeset -i work_port=0 typeset -i stop_port='65535' + typeset -i stop_port=65535 [[ "${type}" = 'display' ]] && stop_port="$((stop_port - 6000))" + [[ display = \d\i\s\p\l\a\y ]] + stop_port=59535 # Find the next free port number. for ((work_port = start; i 1) { printf ("\n%d\n", ports[delim]) } } }') # Filter out any empty or invalid values. typeset -i item_i='0' typeset item='' for item in "${used_system_ports_work[@]}"; do item_i="${item}" [[ -n "${item}" ]] && [[ "${item}" -eq "${item_i}" ]] && [[ "${item}" = "${item_i}" ]] && used_system_ports+=( "${item}" ) done return '0' } # Initializes used_display_ports array. # Internal use only. # Takes the current hostname as a parameter. # Returns 0 on success or non-0 on failure. initialize_display_ports() { typeset current_host_name="${1}" typeset empty_regex='^[[:space:]]*$' if [[ -z "${current_host_name}" ]] || [[ "${current_host_name}" =~ ${empty_regex} ]] || [[ "${current_host_name}" = '(none)' ]] || [[ "${current_host_name}" = 'localhost' ]]; then return '1' fi typeset -a used_display_ports_work used_display_ports_work=() IFS="${IFS}|" read -r -d '' -a 'used_display_ports_work' '/dev/null' && ret='1' if [[ "${ret}" -eq '0' ]]; then # If cache is empty, initialize it. if [[ "${#used_system_ports[@]}" -eq '0' ]]; then initialize_system_ports "${ss}" || ret='4' fi fi if [[ "${ret}" -eq '0' ]]; then typeset -i i='0' for ((i = 0; i '/dev/null' | grep -Eqs "(@|)/tmp/.X11-unix/X${port}(|-lock) " >'/dev/null'; then ret='1' fi fi if [[ "${ret}" -eq '0' ]]; then # Still looks free, check X2Go database. check_x2go_port "${current_host_name}" "$((port + 6000))" || ret='1' fi if [[ "${ret}" -eq '0' ]]; then # Still looks free, check system state. check_system_port "${ss}" "$((port + 6000))" || ret='1' fi return "${ret}" } unset X2GO_INTERNAL_SOURCE + unset X2GO_INTERNAL_SOURCE typeset -i ret_port="${start}" + typeset -i ret_port=50 typeset -i ret='1' + typeset -i ret=1 typeset -i work_port='0' + typeset -i work_port=0 typeset -i stop_port='65535' + typeset -i stop_port=65535 [[ "${type}" = 'display' ]] && stop_port="$((stop_port - 6000))" + [[ display = \d\i\s\p\l\a\y ]] + stop_port=59535 # Find the next free port number. for ((work_port = start; i 1) { printf ("\n%d\n", ports[delim]) } } }') # Filter out any empty or invalid values. typeset -i item_i='0' typeset item='' for item in "${used_system_ports_work[@]}"; do item_i="${item}" [[ -n "${item}" ]] && [[ "${item}" -eq "${item_i}" ]] && [[ "${item}" = "${item_i}" ]] && used_system_ports+=( "${item}" ) done return '0' } # Initializes used_display_ports array. # Internal use only. # Takes the current hostname as a parameter. # Returns 0 on success or non-0 on failure. initialize_display_ports() { typeset current_host_name="${1}" typeset empty_regex='^[[:space:]]*$' if [[ -z "${current_host_name}" ]] || [[ "${current_host_name}" =~ ${empty_regex} ]] || [[ "${current_host_name}" = '(none)' ]] || [[ "${current_host_name}" = 'localhost' ]]; then return '1' fi typeset -a used_display_ports_work used_display_ports_work=() IFS="${IFS}|" read -r -d '' -a 'used_display_ports_work' '/dev/null' && ret='1' if [[ "${ret}" -eq '0' ]]; then # If cache is empty, initialize it. if [[ "${#used_system_ports[@]}" -eq '0' ]]; then initialize_system_ports "${ss}" || ret='4' fi fi if [[ "${ret}" -eq '0' ]]; then typeset -i i='0' for ((i = 0; i '/dev/null' | grep -Eqs "(@|)/tmp/.X11-unix/X${port}(|-lock) " >'/dev/null'; then ret='1' fi fi if [[ "${ret}" -eq '0' ]]; then # Still looks free, check X2Go database. check_x2go_port "${current_host_name}" "$((port + 6000))" || ret='1' fi if [[ "${ret}" -eq '0' ]]; then # Still looks free, check system state. check_system_port "${ss}" "$((port + 6000))" || ret='1' fi return "${ret}" } unset X2GO_INTERNAL_SOURCE + unset X2GO_INTERNAL_SOURCE typeset -i ret_port="${start}" + typeset -i ret_port=50 typeset -i ret='1' + typeset -i ret=1 typeset -i work_port='0' + typeset -i work_port=0 typeset -i stop_port='65535' + typeset -i stop_port=65535 [[ "${type}" = 'display' ]] && stop_port="$((stop_port - 6000))" + [[ display = \d\i\s\p\l\a\y ]] + stop_port=59535 # Find the next free port number. for ((work_port = start; i

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On Sun, 17 Mar 2019, Ulrich Sibiller wrote:

Date: Sun, 17 Mar 2019 09:57:04 +0100 From: Ulrich Sibiller <uli42@gmx.de> To: Robert Dinse <nanook@eskimo.com> Cc: "x2go-user@lists.x2go.org" <x2go-user@lists.x2go.org> Subject: Re: [X2Go-User] Manjaro

On Sun, Mar 17, 2019 at 8:14 AM Robert Dinse <nanook@eskimo.com> wrote:

...

  I've installed x2goserver on Manjaro and when I try to connect using

XFCE desktop, I get a pop-up with this:

Connection failed. /usr/lib/x2go/x2gocheckport: line 131: DBD::SQLite::db: syntax error in expression (error token is "::SQLite::db") /usr/lib/x2go/x2gocheckport: line 131: DBD::SQLite::db: syntax error in expression (error token is "::SQLite::db") /usr/lib/x2go/x2gocheckport: line 131: DBD::SQLite::db: syntax error in expression (error token is "::SQLite::db") /usr/lib/x2go/x2gocheckport: line 131: DBD::SQLite::db: syntax error in expression (error token is "::SQLite::db") /usr/lib/x2go/x2gocheckport: line 131: DBD::SQLite::db: syntax error in expression (error token is "::SQLite::db") /usr/lib/x2go/x2gocheckport: line 131: DBD::SQLite::db: syntax error in expression (error token is "::SQLite::db") /usr/lib/x2go/x2gocheckport: line 131: DBD::SQLite::db: syntax error in expression (error token is "::SQLite::db") /usr/lib/x2go/x2gocheckport: line 131: DBD::SQLite::db: syntax error in expression (error token is "::SQLite::db") /usr/lib/x2go/x2gocheckport: line 131: DBD::SQLite::db: syntax error in expression (error token is "::SQLite::db") /usr/lib/x2go/x2gocheckport: line 131: DBD::SQLite::db: syntax error in expression (error token is "::SQLite::db") Unable to find free display port or insert new session into database; parameters: port (50), hostname (manjaro) and session name ().

In x2gocheckport line 131 I cannot see any SQL reference, can you please investigate how thi script is called? (Add echo "$@" </tmp/params) right at the beginning or something like that. Or event better add set -xv so we can see the whole script.). It looks to me like something going horribly wrong ....

Uli