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Date: Tue, 02 Apr 2013 12:18:48 +0400
From: Alex Moskalenko <mav@elserv.msk.su>
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02.04.2013 11:25, kalinin пишет:
>
> После очередного обновления имеет место 100%-ая загрузка CPU процессом 
> lxdm-binary.
> И так продолжается уже не один час...
>
> top - 11:03:38 up 18:23,  1 user,  load average: 1.43, 1.80, 1.60
> Tasks: 200 total,   2 running, 198 sleeping,   0 stopped,   0 zombie
> CPU: 58.1%us, 41.9%sy,  0.0%ni,  0.0%id,  0.0%wa,  0.0%hi, 0.0%si, 0.0%st
> Mem:   2054656K total,   433464K used,  1621192K free,    10100K buffers
> Swap:  4088504K total,        0K used,  4088504K free,   333412K cached
>
>   PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+ COMMAND
>  5521 root      20   0  4360 2044 1668 R 95.4  0.1   1090:54 lxdm-binary
>  5611 root      20   0 37840 9480 4992 S  2.6  0.5   2:50.48 X
>  9715 mk        20   0 98.5M  10M 8516 S  1.0  0.5   0:00.33 lxpanel
>  9716 mk        20   0  115M  10M 8392 S  0.3  0.5   0:00.27 pcmanfm
>  9805 mk        20   0  9920 5104 2396 S  0.3  0.2   0:00.16 xterm
>  9816 mk        20   0  2340 1004  724 R  0.3  0.0   0:00.25 top
>  9858 mk        20   0 99804 9892 8020 S  0.3  0.5   0:00.21 leafpad
>     1 root      20   0  2004  652  564 S  0.0  0.0   0:00.76 init
>
> Прошу помочь разобраться, в чем тут дело!
>
Добрый день.

Проблема тут в обновлении glib2 и ее несовместимости с нашим lxdm. 
Лечится пересборкой lxdm со следующим патчем:

cat lxdm-lxcom.patch
--- a/lxdm/src/lxcom.c    2011-02-14 12:25:14.000000000 +0300
+++ b/lxdm/src/lxcom.c    2013-04-02 02:05:48.000000000 +0400
@@ -89,7 +89,7 @@

  static gboolean lxcom_check(GSource *source)
  {
-    return TRUE;
+    return (((LXComSource*)source)->poll.revents&G_IO_IN)?TRUE:FALSE;
  }

  static gboolean lxcom_dispatch (GSource *source,GSourceFunc 
callback,gpointer user_data)


В t6 те же проблемы.

Возможно, стоит повесить багу на lxde-xldm?...


-- 
WBR, Alex Moskalenko