#617549 [zapping] segmentation fault

Package:
xserver-xorg-video-ati
Source:
xserver-xorg-video-ati
Description:
X.Org X server -- AMD/ATI display driver wrapper
Submitter:
dpdt1
Date:
2015-06-21 05:45:04 UTC
Severity:
important
#617549#5
Date:
2011-03-09 18:20:42 UTC
From:
To:
--- Please enter the report below this line. ---

hello,

cannot start zapping no matter what. bash output :

$ zapping
Segmentation fault
$

the only logged messages i see, are in Xorg.0.log :

xf86CheckModeForDriver: called with invalid scrnInfoRec

every time i try to start zapping (console or menu), i get 7 of these messages, in Xorg.0.log

thx,

dpdt1



Debian Release: 6.0
  500 stable          security.debian.org
  500 stable          ftp.gr.debian.org
  500 squeeze-updates ftp.gr.debian.org
--- Package information. ---
Depends                 (Version) | Installed
=================================-+-===============
libartsc0              (>= 1.5.9) | 1.5.9-3+b2
libc6                  (>= 2.3.3) | 2.11.2-10
libesd0               (>= 0.2.35) | 0.2.41-8
libgconf2-4           (>= 2.27.0) | 2.28.1-6
libglade2-0          (>= 1:2.6.1) | 1:2.6.4-1
libglib2.0-0          (>= 2.24.0) | 2.24.2-1
libgnome2-0           (>= 2.17.3) | 2.30.0-1
libgnomeui-0          (>= 2.22.0) | 2.24.3-1
libgnomevfs2-0     (>= 1:2.17.90) | 1:2.24.3-1
libgtk2.0-0           (>= 2.18.0) | 2.20.1-2
libjpeg62                (>= 6b1) | 6b1-1
liblircclient0                    | 0.8.3-5
libpango1.0-0         (>= 1.14.0) | 1.28.3-1+squeeze2
libpng12-0          (>= 1.2.13-4) | 1.2.44-1
libpython2.6             (>= 2.6) | 2.6.6-8+b1
libx11-6                          | 2:1.3.3-4
libxext6                          | 2:1.1.2-1
libxinerama1                      | 2:1.1-3
libxml2                (>= 2.7.4) | 2.7.8.dfsg-2
libxmu6                           | 2:1.0.5-2
libxv1                            | 2:1.0.5-1
libxxf86dga1                      | 2:1.1.1-2
libxxf86vm1                       | 1:1.1.0-2
libzvbi0              (>= 0.2.11) | 0.2.33-1
gconf2              (>= 2.28.1-2) | 2.28.1-6


Package's Recommends field is empty.

Package's Suggests field is empty.

#617549#10
Date:
2011-03-09 22:28:25 UTC
From:
To:
dpdt1 writes:

Hi,


Could you please run the two following commands:

/usr/sbin/zapping_setup_fb -vv 2> zapping-setup-fb.out
/usr/bin/zapping --debug --console-errors 2> zapping.out

and send me the two *.out files?

It would be also useful if you could provide a stack backtrace generated
by gdb, if you know how to do this (if not I can guide you later).

What tv card do you have installed in your system? Does any other tv
programs like xawtv or tvtime work for you?

Regards,
robert

#617549#15
Date:
2011-03-10 00:06:18 UTC
From:
To:
hello,

i thought it was an xorg error so i removed xserver-xorg-driver-ati and
using only radeon driver now. (ati radeon X300 vga)
rebooting desktop i can now start zapping app normally.
(so maybe you can remove grave status now.)

tv card is a Lifeview Flytv Platinum FM / GO
identifies as :
# lspci
01:07.0 Multimedia controller: Philips Semiconductors
SAA7131/SAA7133/SAA7135 Video Broadcast Decoder (rev d1)

with autoloaded mod saa7134.

giving the 2 commands as suggested and attaching files.

1.
$ /usr/sbin/zapping_setup_fb -vv 2> zapping-setup-fb.out
Segmentation fault
$

2.
$ /usr/bin/zapping --debug --console-errors 2> zapping.out

for gdb i can try this guide (?) :
http://wiki.debian.org/HowToGetABacktrace
but last time i tried, i couldnt get much (xserver error..)  :-)

thanks,

dpdt1.

#617549#20
Date:
2012-03-03 15:14:41 UTC
From:
To:
reassign 617549 xserver-xorg-driver-ati
severity 617549 important
thanks

dpdt1 wrote:

It looks like a bug in the ati driver for your card, rather than a bug
in zapping.  Zapping works on the framebuffer and it fails with
xserver-xorg-driver-ati when openning the video device: