Public bug reported:

Binary package hint: mplayer

I occassionally get a total system freeze (i.e. hard reboot required)
when watching video. E.g. watching movies embedded in websites (e.g.
discgolftv.com) and watching movies in Totem movie player.

I get very frequent system freezes when watching video via my Hauppauge
TV tuner card and the MPlayer movie player. Following instructions from
linuxtv.org, I use tzap to tune a dvb-t station and then launch "mplayer
/dev/dvb/adapter0/dvr0". Generally lasts between 5 secs and 5 minutes
before a freeze occurs.

It is only watching video that a freeze will occur. I never have had a
freeze in any other scenario.

Currently running with the NV driver. I have tried restricted drivers
however the same result applies.

Looking at other system freeze cases, I tried disabling
/etc/init.d/powernowd but it did not solve the issue.

ASUS A7V266-E motherboard.
NVidia GeForce 7600GS AGP graphics card.
Hauppauge WinTV-HVR-1300 TV tuner.
mplayer media player.

Not sure what information is required so I have taken a stab. If there
is anything that needs to be collected please just let me know.

cat /proc/cpuinfo
processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 6
model           : 6
model name      : AMD Athlon(TM) XP1700+
stepping        : 2
cpu MHz         : 1477.415
cache size      : 256 KB
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 1
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov pat 
pse36 mmx fxsr sse syscall mp mmxext 3dnowext 3dnow up ts
bogomips        : 2957.58
clflush size    : 32


lspci
00:00.0 Host bridge: VIA Technologies, Inc. VT8366/A/7 [Apollo KT266/A/333]
00:01.0 PCI bridge: VIA Technologies, Inc. VT8366/A/7 [Apollo KT266/A/333 AGP]
00:05.0 Multimedia audio controller: C-Media Electronics Inc CM8738 (rev 10)
00:0d.0 PCI bridge: Intel Corporation 21154 PCI-to-PCI Bridge
00:0f.0 Multimedia video controller: Conexant CX23880/1/2/3 PCI Video and Audio 
Decoder (rev 05)
00:0f.1 Multimedia controller: Conexant CX23880/1/2/3 PCI Video and Audio 
Decoder [Audio Port] (rev 05)
00:0f.2 Multimedia controller: Conexant CX23880/1/2/3 PCI Video and Audio 
Decoder [MPEG Port] (rev 05)
00:11.0 ISA bridge: VIA Technologies, Inc. VT8233 PCI to ISA Bridge
00:11.1 IDE interface: VIA Technologies, Inc. 
VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06)
00:11.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 
Controller (rev 1b)
00:11.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 
Controller (rev 1b)
00:11.4 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 
Controller (rev 1b)
01:00.0 VGA compatible controller: nVidia Corporation GeForce 7600 GS (rev a2)
02:04.0 Ethernet controller: Intel Corporation 82557/8/9 [Ethernet Pro 100] 
(rev 0d)
02:05.0 Ethernet controller: Intel Corporation 82557/8/9 [Ethernet Pro 100] 
(rev 0d)


dpkg -l nvidia-\* | grep ii
ii  nvidia-kernel-2.6.20-16-generic 100.14.11-0ubuntu3+2.6.20-16.31 NVIDIA 
binary kernel module for Linux 2.6.20
ii  nvidia-kernel-common            20051028+1ubuntu7               NVIDIA 
binary kernel module common files

** Affects: gdm
     Importance: Undecided
         Status: New

** Affects: mplayer (Ubuntu)
     Importance: Undecided
         Status: New

** Also affects: gdm
   Importance: Undecided
       Status: New

-- 
Total system freeze when watch video only
https://bugs.launchpad.net/bugs/137903
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