After installing the deb file, the card is recognized without any complain, but when using MythTV or Kaffine, it will die directly.
Here is exactly what I done: $ hg clone http://mcentral.de/hg/~mrec/v4l-dvb-kernel $ cd v4l-* $ make $ sudo make install $ cd .. $ wget http://mcentral.de/empiatech/distris/ubuntu/hardy/empia-2.6.24-16-generic-2_i386.deb $ sudo dpkg -i empia-2.6.24-16-generic-2_i386.deb Whenever MythTV or Kaffine wants to access the card, it will complain. MythTV will also quit without showing anything when choosing "add new card". Below is dmesg output when plug in the card: [ 785.812160] em28xx #0: V4L2 VBI device registered as /dev/vbi-225 [ 785.829304] em28xx #0: V4L2 device registered as /dev/video-1 [ 785.829313] em28xx #0: Found Pinnacle PCTV HD Pro [ 785.829351] usbcore: registered new interface driver em28xx [ 785.906351] em28xx-audio.c: probing for em28x1 non standard usbaudio [ 785.906355] em28xx-audio.c: Copyright (C) 2006 Markus Rechberger [ 785.906582] Em28xx: Initialized (Em28xx Audio Extension) extension [ 785.928727] em2880-dvb.c: DVB Init [ 786.249686] DVB: registering new adapter (em2880 DVB-T) [ 786.249693] DVB: registering frontend 0 (LG Electronics LGDT3303 VSB/QAM Frontend)... [ 786.249889] Em28xx: Initialized (Em2880 DVB Extension) extension And when it dies: [ 815.226825] BUG: unable to handle kernel NULL pointer dereference at virtual address 00000a0c [ 815.226839] printing eip: f8e41860 *pde = 00000000 [ 815.226848] Oops: 0000 [#1] SMP [ 815.226854] Modules linked in: lgdt330x em28xx_dvb(F) dvb_core em28xx_audio(F) xc3028_tuner(F) tvp5150(F) tuner em28xx(F) videodev v4l2_common v4l1_compat af_packet binfmt_misc rfcomm l2cap bluetooth ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 xt_state nf_conntrack ipt_REJECT xt_tcpudp bridge kvm_intel kvm uinput ppdev ipv6 acpi_cpufreq cpufreq_powersave cpufreq_ondemand cpufreq_stats freq_table cpufreq_userspace cpufreq_conservative bay sbs sbshc dock container iptable_filter ip_tables x_tables aes_i586 dm_crypt parport_pc lp parport arc4 ecb blkcipher joydev pcmcia thinkpad_acpi nvram snd_hda_intel psmouse snd_pcm_oss serio_raw snd_mixer_oss snd_pcm snd_page_alloc snd_hwdep i2c_core evdev pcspkr snd_seq_dummy iwl3945 snd_seq_oss snd_seq_midi yenta_socket iTCO_wdt iTCO_vendor_support iwlwifi_mac80211 rsrc_nonstatic snd_rawmidi snd_seq_midi_event pcmcia_core cfg80211 snd_seq snd_timer snd_seq_device snd soundcore ac battery video output shpchp button pci_hotplug intel_agp agpgart dm_multipath dm_mod ext3 jbd mbcache sg sr_mod cdrom sd_mod pata_acpi usbhid hid ata_generic ahci ata_piix libata scsi_mod ehci_hcd uhci_hcd usbcore e1000 thermal processor fan fbcon tileblit font bitblit softcursor fuse [ 815.226997] [ 815.227002] Pid: 17435, comm: mythtv-setup.re Tainted: GF (2.6.24-16-generic #1) [ 815.227007] EIP: 0060:[<f8e41860>] EFLAGS: 00210246 CPU: 0 [ 815.227034] EIP is at em28xx_v4l2_open+0x90/0x570 [em28xx] [ 815.227038] EAX: 00000000 EBX: 00000002 ECX: 00000001 EDX: 00000000 [ 815.227042] ESI: 000000e0 EDI: 00000000 EBP: f76d2c68 ESP: f577de84 [ 815.227046] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 [ 815.227050] Process mythtv-setup.re (pid: 17435, ti=f577c000 task=f5490b40 task.ti=f577c000) [ 815.227054] Stack: f76d2c68 fffffff3 f577df30 c01fc517 f74a6380 00000006 f5547a80 00000000 [ 815.227066] f8dbdc00 c018fbd6 f5704fc0 f8dbb5a0 00000000 f5547a80 f76d2c68 f8dbb067 [ 815.227077] 000000ff c018f980 00000051 f57eee40 00000000 f8dbafd0 f76d2c68 c0190063 [ 815.227087] Call Trace: [ 815.227115] [<c01fc517>] apparmor_inode_permission+0x47/0x70 [ 815.227147] [<c018fbd6>] cdev_get+0x16/0x60 [ 815.227166] [<f8dbb067>] video_open+0x97/0x140 [videodev] [ 815.227184] [<c018f980>] exact_match+0x0/0x10 [ 815.227202] [<f8dbafd0>] video_open+0x0/0x140 [videodev] [ 815.227217] [<c0190063>] chrdev_open+0xa3/0x190 [ 815.227235] [<c018b41f>] __dentry_open+0xbf/0x1c0 [ 815.227252] [<c018b5d5>] nameidata_to_filp+0x35/0x40 [ 815.227262] [<c018ffc0>] chrdev_open+0x0/0x190 [ 815.227274] [<c018b630>] do_filp_open+0x50/0x60 [ 815.227288] [<c01a9867>] dcache_readdir+0xe7/0x220 [ 815.227315] [<c018b2d2>] get_unused_fd_flags+0x52/0xd0 [ 815.227332] [<c018b68c>] do_sys_open+0x4c/0xe0 [ 815.227347] [<c018b75c>] sys_open+0x1c/0x20 [ 815.227356] [<c01043c2>] sysenter_past_esp+0x6b/0xa9 [ 815.227376] [<c0310000>] vcc_getsockopt+0x150/0x170 [ 815.227400] ======================= [ 815.227403] Code: 00 39 b0 58 01 00 00 0f 84 6e 03 00 00 89 c8 eb aa 31 ff bb 02 00 00 00 c7 44 24 1c 00 00 00 00 8b 54 24 1c b9 01 00 00 00 89 f8 <ff> 97 0c 0a 00 00 85 c0 89 c5 75 7d f6 47 38 02 0f 85 02 02 00 [ 815.227461] EIP: [<f8e41860>] em28xx_v4l2_open+0x90/0x570 [em28xx] SS:ESP 0068:f577de84 [ 815.227484] ---[ end trace f4b8654d230b5208 ]--- When I tried to unplug and re plug it, it never show up agian:' [ 851.596520] usb 5-2: USB disconnect, address 6 [ 851.634900] em28xx-input.c: remote control handler detached [ 851.634908] em28xx #0: disconnecting em28xx#0 video [ 851.634912] em28xx #0: V4L2 VIDEO devices /dev/video-1 deregistered -- 2.6.24.12 won't boot with em28xx device https://bugs.launchpad.net/bugs/204578 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
