[SOLVED] Re: Pinnacle PCTV HD Pro USB does not work under Ubuntu 8.04.

Oliver Grawert ogra at ubuntu.com
Fri May 2 01:38:03 UTC 2008


hi,
Am Donnerstag, den 01.05.2008, 20:26 -0500 schrieb Bo Peng:
> >  modprobe first, then compare the outputs and what happens at plugging
> >  in ...
> 
> After plug in the device:
ok, thats definately an issue with your module, where did you get the
source from and is it supposed to work with the kernel verson you
use ?  

> [ 6212.745240] general protection fault: 0000 [1] SMP
> [ 6212.745245] CPU 0
> [ 6212.745247] Modules linked in: lgdt330x em28xx_audio(F) tvp5150
> qt1010 mt2060 xc3028_tuner mt352 zl10353 tuner em2880_dvb em28xx
> compat_ioctl32 ir_common videodev v4l2_common v4l1_compat tveeprom
> dvb_core ipv6 af_packet rfcomm l2cap bluetooth ppdev acpi_cpufreq
> cpufreq_ondemand cpufreq_powersave cpufreq_conservative
> cpufreq_userspace cpufreq_stats freq_table container sbs video output
> dock sbshc battery iptable_filter ip_tables x_tables ac parport_pc lp
> parport joydev snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm
> snd_page_alloc snd_hwdep snd_seq_dummy snd_seq_oss snd_seq_midi
> snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device snd
> serio_raw nvidia(P) usbhid dcdbas pcspkr iTCO_wdt psmouse evdev
> iTCO_vendor_support soundcore hid i2c_core e1000e shpchp pci_hotplug
> button intel_agp usb_storage ext3 jbd mbcache libusual sg sr_mod cdrom
> sd_mod ata_piix ata_generic floppy pata_acpi libata scsi_mod ehci_hcd
> uhci_hcd usbcore thermal processor fan fbcon tileblit font bitblit
> softcursor fuse
> [ 6212.745360] Pid: 7529, comm: modprobe Tainted: PF       2.6.24-16-generic #1
> [ 6212.745363] RIP: 0010:[<ffffffff88addbec>]  [<ffffffff88addbec>]
> :snd_pcm:snd_pcm_timer_init+0x2c/0x1a0
> [ 6212.745376] RSP: 0018:ffff8100a0607ce8  EFLAGS: 00010202
> [ 6212.745379] RAX: 0000000000000000 RBX: ffff8100a06a6000 RCX: ffff8100a0607d00
> [ 6212.745381] RDX: 0000000000000001 RSI: ffffffff88adf648 RDI: 2320787838326d65
> [ 6212.745384] RBP: ffff8100a0498e00 R08: 0000000000000000 R09: ffff8100a9d25408
> [ 6212.745387] R10: 0000000000000000 R11: ffffffff803b6e00 R12: 0000000000000018
> [ 6212.745389] R13: ffff8100a0498e58 R14: 0000000000000001 R15: ffffffff88adee48
> [ 6212.745392] FS:  00007f9c9afb86e0(0000) GS:ffffffff805b0000(0000)
> knlGS:0000000000000000
> [ 6212.745395] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
> [ 6212.745397] CR2: 00007f88a24ce000 CR3: 00000000a8862000 CR4: 00000000000006e0
> [ 6212.745400] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> [ 6212.745402] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> [ 6212.745405] Process modprobe (pid: 7529, threadinfo
> ffff8100a0606000, task ffff8100bbeee7c0)
> [ 6212.745408] Stack:  0000000000000003 0000000000000000
> ffff8100a0498e00 0000000000000018
> [ 6212.745415]  ffff8100a06a6000 ffffffff88ad47dd ffff8100a04b7000
> ffffffff802f3068
> [ 6212.745423]  63304431436d6370 ffff8100a0498e00 0000000100000001
> ffff8100a9c3eb40
> [ 6212.745428] Call Trace:
> [ 6212.745438]  [<ffffffff88ad47dd>] :snd_pcm:snd_pcm_dev_register+0xfd/0x220
> [ 6212.745444]  [<ffffffff802f3068>] create_proc_entry+0x58/0xa0
> [ 6212.745459]  [<ffffffff88a7fc9f>] :snd:snd_device_register_all+0x2f/0x60
> [ 6212.745467]  [<ffffffff88a7ab8b>] :snd:snd_card_register+0x3b/0x390
> [ 6212.745475]  [<ffffffff88ad49e3>] :snd_pcm:snd_pcm_new+0xe3/0x140
> [ 6212.745483]  [<ffffffff88cf1210>] :em28xx_audio:em28xx_audio_init+0x170/0x1d0
> [ 6212.745493]  [<ffffffff88ca11dd>] :em28xx:em28xx_register_extension+0x5d/0x90
> [ 6212.745499]  [<ffffffff80263b6e>] sys_init_module+0x18e/0x1a90
> [ 6212.745523]  [<ffffffff8020c37e>] system_call+0x7e/0x83
> [ 6212.745532]
> [ 6212.745534]
> [ 6212.745535] Code: 48 8b 07 8b 00 89 44 24 08 8b 47 18 89 44 24 0c
> 8b 43 18 01
> [ 6212.745552] RIP  [<ffffffff88addbec>] :snd_pcm:snd_pcm_timer_init+0x2c/0x1a0
> [ 6212.745560]  RSP <ffff8100a0607ce8>
> [ 6212.745564] ---[ end trace 3703c39e3ee52570 ]---

try talking to the maintainer of the sourcecode of the module and show
hm the snippet i left from the "after plugin" log (or the full dmesg
output after plugging in)

ciao
	oli
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