Re: 23.0.50; error "Can't open mouse connection"

[Leo]

On 2007-09-22 01:36 +0100, Nick Roberts wrote:
>  > > I suspect that you don't have the daemon process gpm running and
>  > > debug-on-error enabled.  What would you expect to happen?
>  > 
>  > That suspect is not true. I am using the mouse on Linux console just
>  > fine.
>
> Well I can't reproduce it on 23.0.50 which appears to be the trunk.  I can see
> it, however, on the emacs-unicode-2 branch (23.0.0).  Maybe Kenichi Handa 
> knows
> how to fix it, otherwise it will have to wait until emacs-unicode-2 is merged
> to the trunk.

In Linux Console, `emacs -nw -q' t-mouse works just fine. I can
highlights when mouse is over links etc.

Now if I start emacs in screen-256color and then in Linux console,
connect to it using "emacsclient -t", emacs crashes. I have managed to
obtain the following backtrace:

#0  abort () at emacs.c:431
#1  0x081946b6 in wait_reading_process_output (time_limit=30, microsecs=0, 
read_kbd=-1, do_display=1, wait_for_cell=137551137, 
    wait_proc=0x0, just_wait_proc=0) at process.c:4880
#2  0x08055da0 in sit_for (timeout=240, reading=1, do_display=1) at 
dispnew.c:6610
#3  0x081060bb in read_char (commandflag=1, nmaps=6, maps=0xbfdc84c0, 
prev_event=137551137, used_mouse_menu=0xbfdc8568, end_time=0x0)
    at keyboard.c:2992
#4  0x08107ef3 in read_key_sequence (keybuf=0xbfdc8614, bufsize=30, 
prompt=137551137, dont_downcase_last=0, can_return_switch_frame=1, 
    fix_current_buffer=1) at keyboard.c:9384
#5  0x08109a73 in command_loop_1 () at keyboard.c:1691
#6  0x08160ebb in internal_condition_case (bfun=0x81098e0 <command_loop_1>, 
handlers=137617737, hfun=0x81041f0 <cmd_error>) at eval.c:1494
#7  0x08103663 in command_loop_2 () at keyboard.c:1405
#8  0x08160f7a in internal_catch (tag=137600017, func=0x8103640 
<command_loop_2>, arg=137551137) at eval.c:1229
#9  0x08104057 in command_loop () at keyboard.c:1384
#10 0x081043ba in recursive_edit_1 () at keyboard.c:993
#11 0x081044f1 in Frecursive_edit () at keyboard.c:1055
#12 0x080f9ceb in main (argc=2, argv=0xbfdc8d14) at emacs.c:1778
#0  abort () at emacs.c:431
No locals.
#1  0x081946b6 in wait_reading_process_output (time_limit=30, microsecs=0, 
read_kbd=-1, do_display=1, wait_for_cell=137551137, 
    wait_proc=0x0, just_wait_proc=0) at process.c:4880
        p = (struct Lisp_Process *) 0x0
        timeout_reduced_for_timers = 1
        channel = -1
        nfds = -1
        Available = {
  fds_bits = {2976, 0 <repeats 31 times>}
}
        Connecting = {
  fds_bits = {0 <repeats 32 times>}
}
        check_connect = 0
        check_delay = 0
        no_avail = 0
        xerrno = 9
        proc = 139950940
        timeout = {
  tv_sec = 1, 
  tv_usec = 812451
}
        end_time = {
  tv_sec = 1190453974, 
  tv_usec = 637441
}
        wait_channel = -1
        got_some_input = 0
#2  0x08055da0 in sit_for (timeout=240, reading=1, do_display=1) at 
dispnew.c:6610
        sec = 30
        usec = 0
#3  0x081060bb in read_char (commandflag=1, nmaps=6, maps=0xbfdc84c0, 
prev_event=137551137, used_mouse_menu=0xbfdc8568, end_time=0x0)
    at keyboard.c:2992
        tem0 = <value optimized out>
        delay_level = 30
        buffer_size = <value optimized out>
        c = 137551137
        local_getcjmp = {{
    __jmpbuf = {158216936, 0, 0, -1076067224, 1118849304, -619596681}, 
    __mask_was_saved = 0, 
    __saved_mask = {
      __val = {0, 161934301, 8, 158071594, 137583004, 3218899880, 135356362, 
161934301, 137586513, 137583000, 8, 158071594, 137583004, 
        3218900120, 135641417, 137586513, 8, 137583004, 3218900008, 8, 
137583004, 3218899992, 135944424, 137583000, 3218900008, 3218899976, 
        135674273, 1, 3218900008, 0, 137892441, 137892441}
    }
  }}
        save_jump = {{
    __jmpbuf = {0, 0, 0, 0, 0, 0}, 
    __mask_was_saved = 0, 
    __saved_mask = {
      __val = {0 <repeats 32 times>}
    }
  }}
        key_already_recorded = 0
        tem = <value optimized out>
        save = 0
        previous_echo_area_message = 137551137
        also_record = 137551137
        reread = 0
        polling_stopped_here = <value optimized out>
        orig_kboard = (struct kboard *) 0x84b5fd8
#4  0x08107ef3 in read_key_sequence (keybuf=0xbfdc8614, bufsize=30, 
prompt=137551137, dont_downcase_last=0, can_return_switch_frame=1, 
    fix_current_buffer=1) at keyboard.c:9384
        interrupted_kboard = (KBOARD *) 0x84b5fd8
        key = 137583004
        used_mouse_menu = 0
        echo_local_start = 0
        last_real_key_start = 0
        keys_local_start = 0
        local_first_binding = 0
        from_string = 137551137
        count = 2
        t = 0
        echo_start = 0
        keys_start = 0
        nmaps = 6
        nmaps_allocated = 6
        defs = (Lisp_Object * volatile) 0xbfdc8490
        submaps = (Lisp_Object * volatile) 0xbfdc84c0
        orig_local_map = 139299493
        orig_keymap = 137551137
        localized_local_map = 0
        first_binding = 0
        first_unbound = 31
        mock_input = 0
        fkey = {
  parent = 137792341, 
  map = 137792341, 
  start = 0, 
  end = 0
}
        keytran = {
  parent = 139309381, 
  map = 139309381, 
  start = 0, 
  end = 0
}
        delayed_switch_frame = 137551137
        original_uppercase = -1076066904
        original_uppercase_position = -1
        starting_buffer = (struct buffer *) 0x8335998
        fake_prefixed_keys = 137551137
#5  0x08109a73 in command_loop_1 () at keyboard.c:1691
        cmd = <value optimized out>
        lose = <value optimized out>
        nonundocount = 0
        keybuf = {192, 392, 1, 0, 1, -1076066736, 1149472756, 139601152, 
-1076066736, 1148500410, -1076066584, 0, 1149472756, 1151599692, 
  139601152, -1076066704, 1, -1076066528, 1148085840, 0, -1076066696, 
-1076066848, 0, 276955136, 137551137, 138163233, 0, 137705528, 
  137705512, -1076066664}
        i = <value optimized out>
        prev_modiff = 1
        prev_buffer = (struct buffer *) 0x8335998
        already_adjusted = 0
#6  0x08160ebb in internal_condition_case (bfun=0x81098e0 <command_loop_1>, 
handlers=137617737, hfun=0x81041f0 <cmd_error>) at eval.c:1494
        val = <value optimized out>
        c = {
  tag = 137551137, 
  val = 137551137, 
  next = 0xbfdc87c0, 
  gcpro = 0x0, 
  jmp = {{
      __jmpbuf = {0, 137705528, 137705512, -1076066424, 1119455512, 
-676855689}, 
      __mask_was_saved = 0, 
      __saved_mask = {
        __val = {3218900728, 135580919, 3218900964, 140000400, 15, 15, 
3218900964, 4294967295, 3218900776, 135581568, 3218900964, 15, 
          3218900764, 3218900760, 0, 134537107, 15, 15, 3218900964, 137551137, 
3218900808, 135581630, 3218900964, 15, 2, 16718, 1148684992, 
          800, 3218901224, 135649531, 3218900964, 139620835}
      }
    }}, 
  backlist = 0x0, 
  handlerlist = 0x0, 
  lisp_eval_depth = 0, 
  pdlcount = 2, 
  poll_suppress_count = 1, 
  interrupt_input_blocked = 0, 
  byte_stack = 0x0
}
        h = {
  handler = 137617737, 
  var = 137551137, 
  chosen_clause = 0, 
  tag = 0xbfdc86ac, 
  next = 0x0
}
#7  0x08103663 in command_loop_2 () at keyboard.c:1405
        val = 9
#8  0x08160f7a in internal_catch (tag=137600017, func=0x8103640 
<command_loop_2>, arg=137551137) at eval.c:1229
        c = {
  tag = 137600017, 
  val = 137551137, 
  next = 0x0, 
  gcpro = 0x0, 
  jmp = {{
      __jmpbuf = {0, 137705528, 137705512, -1076066168, 1119594776, 
-676720009}, 
      __mask_was_saved = 0, 
      __saved_mask = {
        __val = {775370541, 3629926, 0 <repeats 12 times>, 540091136, 
542133587, 137735794, 137735792, 137739008, 3218901096, 135606780, 
          137739009, 137735794, 137551137, 137583000, 137551161, 2, 0, 
137739008, 137739009, 137551137, 3218901160}
      }
    }}, 
  backlist = 0x0, 
  handlerlist = 0x0, 
  lisp_eval_depth = 0, 
  pdlcount = 2, 
  poll_suppress_count = 1, 
  interrupt_input_blocked = 0, 
  byte_stack = 0x0
}
#9  0x08104057 in command_loop () at keyboard.c:1384
No locals.
#10 0x081043ba in recursive_edit_1 () at keyboard.c:993
        val = <value optimized out>
#11 0x081044f1 in Frecursive_edit () at keyboard.c:1055
        buffer = 137551137
#12 0x080f9ceb in main (argc=2, argv=0xbfdc8d14) at emacs.c:1778
        tz = 0x0
        dummy = -1076065144
        stack_bottom_variable = 8 '\b'
        do_initial_setlocale = 1
        skip_args = 1
        rlim = {
  rlim_cur = 10485760, 
  rlim_max = 18446744073709551615
}
        no_loadup = 0
        junk = 0x0
The program is running.  Exit anyway? (y or n)

> BTW emacs-pretest-bug is just an alias for emacs-devel now so you
> don't need to post to both groups.

Then please direct report-emacs-bug to the right email address. I am
using the default setup.

-- 
.:  Leo  :.  [ sdl.web AT gmail.com ]  .:  [ GPG Key: 9283AA3F ]  :.

                                                 I use GNU Emacs  <=
                              http://www.gnu.org/software/emacs/  <=