Re: [STUMP] Building StumpWM/CLisp on Ubuntu

[Sébastien Vauban]

Hi Vitaly,

Vitaly Mayatskikh wrote:
> At Mon, 09 Nov 2009 17:12:26 +0100, Sébastien Vauban wrote:
>
>> Though, I now have that file correctly written:
>> 
>> --8<---------------cut here---------------start------------->8---
>>   -rw-------  1 sva  sva         0 2009-11-04 11:43 .Xauthority
>>   -rw-r--r--  1 sva  sva        82 2009-11-09 15:08 .Xclients
>>   -rw-r--r--  1 sva  sva      1339 2009-11-05 15:22 .Xdefaults
>>   -rw-r--r--  1 sva  sva       553 2009-11-04 14:35 .Xmodmap
>>   -rw-r--r--  1 sva  sva        82 2009-11-09 16:57 .xsession
>> --8<---------------cut here---------------end--------------->8---
>> 
>> containing:
>> 
>> --8<---------------cut here---------------start------------->8---
>> setxkbmap -model "pc105" -layout "fr,gb" -option 
>> "grp:caps_toggle,grp_led:scroll"
>> --8<---------------cut here---------------end--------------->8---
>> 
>> And it's still the same. Qwerty keyboard, not able to switch to Azerty.
>
> If you're still interested, try to run X under strace and see, what is going
> on with .xsession.

I don't know if this is the correct method, but here is what I did:

1. logged out of StumpWM, back to GDM
2. logged in, choosing xterm as Session
3. in xterm window, typed "script console.log"
4. typed "strace stumpwm"

Then I got a huge trace...

--8<---------------cut here---------------start------------->8---
Script started on Tue 10 Nov 2009 01:42:42 PM CET
%                                                          
                     


ddress@hidden ~>sstrace stumpwm

execve("/usr/local/bin/stumpwm", ["stumpwm"], [/* 32 vars */]) = 0
brk(0)                                  = 0x95bc000
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 
0xa0c000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY)      = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=77992, ...}) = 0
mmap2(NULL, 77992, PROT_READ, MAP_PRIVATE, 3, 0) = 0x178000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/tls/i686/cmov/libdl.so.2", O_RDONLY) = 3
read(3, "address@hidden"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=9736, ...}) = 0
mmap2(NULL, 12408, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 
0x2a8000
mmap2(0x2aa000, 8192, PROT_READ|PROT_WRITE, 
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1) = 0x2aa000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
[...]
--8<---------------cut here---------------end--------------->8---

... ending in a crash...

--8<---------------cut here---------------start------------->8---
rt_sigprocmask(SIG_BLOCK, [HUP INT QUIT USR2 PIPE ALRM TERM CHLD TSTP URG XCPU 
XFSZ VTALRM PROF WINCH IO], [HUP INT QUIT USR2 PIPE ALRM TERM CHLD TSTP URG 
XCPU XFSZ VTALRM PROF WINCH IO], 8) = 0
write(2, "CORRUPTION WARNING", 18CORRUPTION WARNING)      = 18
write(2, " in SBCL pid 2391", 17 in SBCL pid 2391)       = 17
write(2, "(tid 3085186752)", 16(tid 3085186752))        = 16
write(2, ":\n", 2:
)                      = 2
write(2, "Enabling blocked gc signals to a"..., 219Enabling blocked gc signals 
to allow returning to Lisp without risking
gc deadlocks. Since GC signals are only blocked in signal handlers when 
they are not safe to interrupt at all, this is a pretty severe occurrence.
) = 219
write(2, "\n", 1
)                       = 1
write(2, "The integrity of this image is p"..., 53The integrity of this image 
is possibly compromised.
) = 53
write(2, "Continuing with fingers crossed."..., 33Continuing with fingers 
crossed.
) = 33
rt_sigprocmask(SIG_SETMASK, [HUP INT QUIT USR2 PIPE ALRM TERM CHLD TSTP URG 
XCPU XFSZ VTALRM PROF WINCH IO], NULL, 8) = 0
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++
--8<---------------cut here---------------end--------------->8---


Then, I just typed "stumpwm", which has been launched normally!?

But I cannot find any reference, in the whole console.log file, to "rc", ".x",
"client", etc.


> Otherwise you can run setxkbmap from ~/.stumpwmrc ;)

That does work like a charm. Thanks a lot!

Though this does not seem to be related with that (?), I now have Num_Lock on
by default as soon as I enter the X session. I just have to disable it once
per session, but I wonder from where that comes...

Best regards,
  Seb

-- 
Sébastien Vauban