Bug#780458: Xvfb: First problems with input, while trying to reset crashed
Package: Xvfb
Version: 2:1.12.4-6+deb7u5
Severity: important
hi,
i am using xvfb as a virtual x server with x11vnc. I used it some time and than i got the problem that i couldnt use my keyboard correctly anymore. I had half chaps caps-locked and half not caps-locked keyboard what was really strange. i tryed to reconnect and restart x11vnc but both didnt worked. then i tryed to use xinput to disable and reenable the inputs and the result was the crash of the whole xvfb and its session ;(. Please fix that problems. thanks and keep up the good work.
some terminal outputs:
One terminal (used to alter xinput settings):
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treaki@hostname:~$ xinput
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ Xvfb mouse id=6 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Xvfb keyboard id=7 [slave keyboard (3)]
treaki@hostname:~$ xinput disable 4
treaki@hostname:~$ xinput disable 5
treaki@hostname:~$ xinput disable 6
treaki@hostname:~$ xinput disable 7
treaki@hostname:~$ xinput disable 3
/////////////////////////
Another terminal (main terminal of xvfb session (xvfb and other software running in background (with &)):
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14/03/2015 12:38:48 cursor_noshape_updates_clients: 1
14/03/2015 12:38:49 cursor_noshape_updates_clients: 1
14/03/2015 12:38:56 created selwin: 0x40002d
14/03/2015 12:38:56 called initialize_xfixes()
14/03/2015 12:39:47 cursor_noshape_updates_clients: 1
14/03/2015 12:39:48 cursor_noshape_updates_clients: 1
14/03/2015 12:39:48 cursor_noshape_updates_clients: 1
14/03/2015 12:42:23 client 1 network rate 294.0 KB/sec (5283.7 eff KB/sec)
14/03/2015 12:42:23 client 1 latency: 0.7 ms
14/03/2015 12:42:23 dt1: 0.0108, dt2: 0.0268 dt3: 0.0007 bytes: 10937
14/03/2015 12:42:23 link_rate: LR_UNKNOWN - 1 ms, 294 KB/s
14/03/2015 12:42:38 3*Alt_L, calling: refresh_screen(0)
Backtrace:
0: Xvfb (xorg_backtrace+0x36) [0x7f71c3ff3186]
1: Xvfb (0x7f71c3e8e000+0x168cd9) [0x7f71c3ff6cd9]
2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7f71c33ad000+0xf0a0) [0x7f71c33bc0a0]
3: Xvfb (0x7f71c3e8e000+0x582f7) [0x7f71c3ee62f7]
4: Xvfb (0x7f71c3e8e000+0x1128d1) [0x7f71c3fa08d1]
5: Xvfb (0x7f71c3e8e000+0x34495) [0x7f71c3ec2495]
6: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xfd) [0x7f71c20d1ead]
7: Xvfb (0x7f71c3e8e000+0x3476d) [0x7f71c3ec276d]
Segmentation fault at address 0xc0
Fatal server error:
Caught signal 11 (Segmentation fault). Server aborting
caught XIO error:
x-terminal-emulator: Fatal IO error 104 (Die Verbindung wurde vom Kommunikationspartner zurückgesetzt) on X server :1.
14/03/2015 12:53:05 deleted 40 tile_row polling images.
treaki@hostname:~/bin$
treaki@hostname:~/bin$
treaki@hostname:~/bin$ XIO: fatal IO error 11 (Die Ressource ist zur Zeit nicht verfügbar) on X server ":1"
after 722368 requests (722368 known processed) with 0 events remaining.
treaki@hostname:~/bin$
treaki@hostname:~/bin$
/////////////////////////
Translations:
Die Verbindung wurde vom Kommunikationspartner zurückgesetzt
The connection to the communication parter was reset
Die Ressource ist zur Zeit nicht verfügbar
The resource is not available at this time
thanks for your help in advance and keep up the good work
-- System Information:
Debian Release: 7.7
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 3.2.0-4-amd64 (SMP w/2 CPU cores)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages Xvfb depends on:
ii libaudit0 1:1.7.18-1.1
ii libc6 2.13-38+deb7u6
ii libgcrypt11 1.5.0-5+deb7u2
ii libpixman-1-0 0.26.0-4+deb7u1
ii libselinux1 2.1.9-5
ii libxau6 1:1.0.7-1
ii libxdmcp6 1:1.1.1-1
ii libxfont1 1:1.4.5-4
ii xserver-common 2:1.12.4-6+deb7u5
Versions of packages Xvfb recommends:
ii xauth 1:1.0.7-1
Xvfb suggests no packages.
-- no debconf information
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