On Sun, Feb 6, 2011 at 9:10 PM, Daniel O'Connor <darius@xxxxxxxxxxx> wrote: > > On 07/02/2011, at 13:34, Dave Johansen wrote: >>> However the drivers in Ubuntu at least work for 1 tuner, if I try and use both in mythtv one tends to lock up after a while :-/ >> >> I actually had the card working and tuning channels about 2 years ago >> with Ubuntu 08.10 and 09.04. From what I recall 08.10 required updated > > Yes that's my recollection. > >> drivers but 09.04 didn't, so I'd imagine that it should at least be >> possible for it to work and possibly just out of the box. But do you >> think that has a high likelihood of success now? > > I would expect at least a single channel and the remote to work since your card seems very similar to mine.. > > However I don't see any timeouts using mine, at least for 1 channel. Have you looked in dmesg for related parameters? When I use MythTV's channel scan it gets to Channel 9 and says "Locked" at the top of the screen and then hangs there after printing "ATSC Channel 9 -- Timed out, no channels". Here's the output from the terminal: 2011-02-06 21:55:10.545 DiSEqCDevTree, Warning: No device tree for cardid 1 2011-02-06 21:55:10.547 New DB connection, total: 3 2011-02-06 21:55:10.547 Connected to database 'mythconverg' at host: localhost 2011-02-06 21:55:10.550 New DB connection, total: 4 2011-02-06 21:55:10.550 Connected to database 'mythconverg' at host: localhost 2011-02-06 21:55:10.553 DiSEqCDevTree, Warning: No device tree for cardid 2 2011-02-06 21:55:14.472 Skipping channel fetch, you need to scan for channels first. Here's the output from dmesg: [ 1233.984618] xc5000: waiting for firmware upload (dvb-fe-xc5000-1.6.114.fw)... [ 1233.986994] xc5000: firmware read 12401 bytes. [ 1233.986997] xc5000: firmware uploading... [ 1235.540016] xc5000: firmware upload complete... [ 1244.872037] BUG: unable to handle kernel paging request at 0000010100000028 [ 1244.872057] IP: [<ffffffffa0034563>] videobuf_dma_unmap+0x43/0xb0 [videobuf_dma_sg] [ 1244.872074] PGD 0 [ 1244.872087] Oops: 0000 [#1] SMP [ 1244.872098] last sysfs file: /sys/devices/pci0000:00/0000:00:10.0/0000:03:00.0/firmware/0000:03:00.0/loading [ 1244.872143] CPU 1 [ 1244.872146] Modules linked in: snd_hda_codec_nvhdmi snd_hda_codec_realtek nfsd exportfs nfs lockd fscache nfs_acl auth_rpcgss sunrpc nvidia(P) xc5000 s5h1411 s5h1409 ir_lirc_codec lirc_dev ir_sony_decoder ir_jvc_decoder ir_rc6_decoder ir_rc5_decoder snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq ir_nec_decoder cx23885 ir_core snd_timer cx2341x snd_seq_device video v4l2_common output videodev v4l1_compat v4l2_compat_ioctl32 videobuf_dma_sg videobuf_dvb snd edac_core psmouse serio_raw dvb_core videobuf_core btcx_risc tveeprom edac_mce_amd k8temp shpchp soundcore snd_page_alloc i2c_nforce2 lp parport dm_raid45 usbhid hid xor forcedeth ahci libahci pata_amd [ 1244.872478] [ 1244.872498] Pid: 2119, comm: cx23885[0] dvb Tainted: P 2.6.35-25-generic #44-Ubuntu K9N2GM-FIH(MS-7508)/MS-7508 [ 1244.872544] RIP: 0010:[<ffffffffa0034563>] [<ffffffffa0034563>] videobuf_dma_unmap+0x43/0xb0 [videobuf_dma_sg] [ 1244.872593] RSP: 0018:ffff88005c151dc0 EFLAGS: 00010246 [ 1244.872619] RAX: 0000010100000000 RBX: ffff88005ac47ef8 RCX: 0000000000000002 [ 1244.872646] RDX: 0000000000000006 RSI: ffffc90010918000 RDI: ffff88005d7340a0 [ 1244.872673] RBP: ffff88005c151dd0 R08: 0000000000000000 R09: 00000000ffffffff [ 1244.872700] R10: 00000000ffffffff R11: 0000000000000001 R12: ffff88004e6cc028 [ 1244.872727] R13: ffff88005ac47ef8 R14: ffff88004e6cc028 R15: ffff88005c1816e0 [ 1244.872755] FS: 00007f0f8f1bf7c0(0000) GS:ffff880001e40000(0000) knlGS:0000000000000000 [ 1244.872797] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1244.872822] CR2: 0000010100000028 CR3: 000000005da71000 CR4: 00000000000006e0 [ 1244.872849] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1244.872876] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 1244.872904] Process cx23885[0] dvb (pid: 2119, threadinfo ffff88005c150000, task ffff88005c1816e0) [ 1244.872950] Stack: [ 1244.872968] ffff88005ac47ef8 ffff88005ac47e00 ffff88005c151e00 ffffffffa0b6a11a [ 1244.872999] <0> ffff88005c151df0 ffff88004e6cc028 ffff88004e6cc028 ffff88004e6cc128 [ 1244.873045] <0> ffff88005c151e10 ffffffffa0b6bd4e ffff88005c151e40 ffffffffa011e457 [ 1244.873106] Call Trace: [ 1244.873138] [<ffffffffa0b6a11a>] cx23885_free_buffer+0x5a/0xa0 [cx23885] [ 1244.873170] [<ffffffffa0b6bd4e>] dvb_buf_release+0xe/0x10 [cx23885] [ 1244.873200] [<ffffffffa011e457>] videobuf_queue_cancel+0xf7/0x120 [videobuf_core] [ 1244.873244] [<ffffffffa011e4e7>] __videobuf_read_stop+0x17/0x70 [videobuf_core] [ 1244.873289] [<ffffffffa011e55e>] videobuf_read_stop+0x1e/0x30 [videobuf_core] [ 1244.873331] [<ffffffffa00138c8>] videobuf_dvb_thread+0x168/0x1e0 [videobuf_dvb] [ 1244.873373] [<ffffffffa0013760>] ? videobuf_dvb_thread+0x0/0x1e0 [videobuf_dvb] [ 1244.873416] [<ffffffff8107f266>] kthread+0x96/0xa0 [ 1244.873442] [<ffffffff8100aee4>] kernel_thread_helper+0x4/0x10 [ 1244.873468] [<ffffffff8107f1d0>] ? kthread+0x0/0xa0 [ 1244.873492] [<ffffffff8100aee0>] ? kernel_thread_helper+0x0/0x10 [ 1244.873517] Code: 19 75 6e 8b 53 28 85 d2 74 4b 48 8b 7f 28 8b 4b 30 48 8b 73 20 48 85 ff 74 4e 48 8b 87 e8 01 00 00 48 85 c0 74 42 83 f9 02 77 5d <48> 8b 40 28 48 85 c0 74 0a 45 31 c0 90 ff d0 48 8b 73 20 48 89 [ 1244.873693] RIP [<ffffffffa0034563>] videobuf_dma_unmap+0x43/0xb0 [videobuf_dma_sg] [ 1244.873736] RSP <ffff88005c151dc0> [ 1244.873756] CR2: 0000010100000028 [ 1244.874101] ---[ end trace aa715ac226248964 ]--- When I run scan on the command line, here's the output on the terminal: scanning us-ATSC-center-frequencies-8VSB using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0' >>> tune to: 57028615:8VSB WARNING: >>> tuning failed!!! >>> tune to: 57028615:8VSB (tuning failed) WARNING: >>> tuning failed!!! >>> tune to: 63028615:8VSB WARNING: >>> tuning failed!!! >>> tune to: 63028615:8VSB (tuning failed) WARNING: >>> tuning failed!!! >>> tune to: 69028615:8VSB WARNING: >>> tuning failed!!! >>> tune to: 69028615:8VSB (tuning failed) WARNING: >>> tuning failed!!! >>> tune to: 79028615:8VSB WARNING: >>> tuning failed!!! >>> tune to: 79028615:8VSB (tuning failed) WARNING: >>> tuning failed!!! >>> tune to: 85028615:8VSB WARNING: >>> tuning failed!!! >>> tune to: 85028615:8VSB (tuning failed) WARNING: >>> tuning failed!!! >>> tune to: 177028615:8VSB WARNING: >>> tuning failed!!! >>> tune to: 177028615:8VSB (tuning failed) WARNING: >>> tuning failed!!! >>> tune to: 183028615:8VSB WARNING: >>> tuning failed!!! >>> tune to: 183028615:8VSB (tuning failed) WARNING: >>> tuning failed!!! >>> tune to: 189028615:8VSB service is running. Channel number: 9:1. Name: 'KGUN-DT' service is running. Channel number: 9:2. Name: 'MEXI ' service is running. Channel number: 9:3. Name: 'COOLTV ' >>> tune to: 195028615:8VSB WARNING: >>> tuning failed!!! >>> tune to: 195028615:8VSB (tuning failed) WARNING: >>> tuning failed!!! >>> tune to: 201028615:8VSB WARNING: >>> tuning failed!!! >>> tune to: 201028615:8VSB (tuning failed) WARNING: >>> tuning failed!!! >>> tune to: 207028615:8VSB WARNING: >>> tuning failed!!! >>> tune to: 207028615:8VSB (tuning failed) WARNING: >>> tuning failed!!! >>> tune to: 213028615:8VSB WARNING: >>> tuning failed!!! >>> tune to: 213028615:8VSB (tuning failed) WARNING: >>> tuning failed!!! >>> tune to: 473028615:8VSB WARNING: >>> tuning failed!!! >>> tune to: 473028615:8VSB (tuning failed) WARNING: >>> tuning failed!!! >>> tune to: 479028615:8VSB WARNING: >>> tuning failed!!! >>> tune to: 479028615:8VSB (tuning failed) WARNING: >>> tuning failed!!! >>> tune to: 485028615:8VSB WARNING: >>> tuning failed!!! >>> tune to: 485028615:8VSB (tuning failed) WARNING: >>> tuning failed!!! >>> tune to: 491028615:8VSB WARNING: >>> tuning failed!!! >>> tune to: 491028615:8VSB (tuning failed) WARNING: >>> tuning failed!!! >>> tune to: 497028615:8VSB WARNING: >>> tuning failed!!! >>> tune to: 497028615:8VSB (tuning failed) WARNING: >>> tuning failed!!! >>> tune to: 503028615:8VSB WARNING: >>> tuning failed!!! >>> tune to: 503028615:8VSB (tuning failed) WARNING: >>> tuning failed!!! >>> tune to: 509028615:8VSB WARNING: >>> tuning failed!!! >>> tune to: 509028615:8VSB (tuning failed) WARNING: >>> tuning failed!!! >>> tune to: 515028615:8VSB WARNING: >>> tuning failed!!! >>> tune to: 515028615:8VSB (tuning failed) WARNING: >>> tuning failed!!! >>> tune to: 521028615:8VSB WARNING: >>> tuning failed!!! >>> tune to: 521028615:8VSB (tuning failed) WARNING: >>> tuning failed!!! >>> tune to: 527028615:8VSB WARNING: filter timeout pid 0x0000 WARNING: filter timeout pid 0x1ffb Here's the dmesg output from when I run scan: [ 269.724190] xc5000: waiting for firmware upload (dvb-fe-xc5000-1.6.114.fw)... [ 269.726431] xc5000: firmware read 12401 bytes. [ 269.726435] xc5000: firmware uploading... [ 271.290017] xc5000: firmware upload complete... [ 302.280684] BUG: unable to handle kernel paging request at 0000010100000028 [ 302.280820] IP: [<ffffffffa0079563>] videobuf_dma_unmap+0x43/0xb0 [videobuf_dma_sg] [ 302.280919] PGD 0 [ 302.281001] Oops: 0000 [#1] SMP [ 302.281124] last sysfs file: /sys/devices/pci0000:00/0000:00:10.0/0000:03:00.0/firmware/0000:03:00.0/loading [ 302.281207] CPU 1 [ 302.281250] Modules linked in: snd_hda_codec_nvhdmi snd_hda_codec_realtek nfsd exportfs nfs lockd fscache nfs_acl auth_rpcgss sunrpc nvidia(P) xc5000 s5h1411 s5h1409 ir_lirc_codec lirc_dev ir_sony_decoder ir_jvc_decoder ir_rc6_decoder snd_hda_intel ir_rc5_decoder snd_hda_codec snd_hwdep ir_nec_decoder snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device psmouse cx23885 ir_core cx2341x v4l2_common video output videodev v4l1_compat serio_raw v4l2_compat_ioctl32 videobuf_dma_sg videobuf_dvb edac_core snd dvb_core videobuf_core k8temp shpchp edac_mce_amd soundcore btcx_risc tveeprom snd_page_alloc lp i2c_nforce2 parport dm_raid45 xor ahci forcedeth libahci pata_amd [ 302.284115] [ 302.284171] Pid: 2034, comm: cx23885[0] dvb Tainted: P 2.6.35-25-generic #44-Ubuntu K9N2GM-FIH(MS-7508)/MS-7508 [ 302.284255] RIP: 0010:[<ffffffffa0079563>] [<ffffffffa0079563>] videobuf_dma_unmap+0x43/0xb0 [videobuf_dma_sg] [ 302.284380] RSP: 0018:ffff88004e271dc0 EFLAGS: 00010246 [ 302.284441] RAX: 0000010100000000 RBX: ffff88005a83c0f8 RCX: 0000000000000002 [ 302.284506] RDX: 0000000000000006 RSI: ffffc90000379000 RDI: ffff88005d7340a0 [ 302.284571] RBP: ffff88004e271dd0 R08: ffff88004e270000 R09: 00000000ffffffff [ 302.284636] R10: 00000000ffffffff R11: 0000000000000001 R12: ffff88004df04828 [ 302.284700] R13: ffff88005a83c0f8 R14: ffff88004df04828 R15: ffff88005d1144a0 [ 302.284766] FS: 00007f8502279740(0000) GS:ffff880001e40000(0000) knlGS:0000000000000000 [ 302.284845] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 302.284907] CR2: 0000010100000028 CR3: 000000004e20a000 CR4: 00000000000006e0 [ 302.284972] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 302.285037] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 302.285102] Process cx23885[0] dvb (pid: 2034, threadinfo ffff88004e270000, task ffff88005d1144a0) [ 302.285182] Stack: [ 302.285238] ffff88005a83c0f8 ffff88005a83c000 ffff88004e271e00 ffffffffa016311a [ 302.285420] <0> ffff88004e271df0 ffff88004df04828 ffff88004df04828 ffff88004df04928 [ 302.285694] <0> ffff88004e271e10 ffffffffa0164d4e ffff88004e271e40 ffffffffa0056457 [ 302.286020] Call Trace: [ 302.286086] [<ffffffffa016311a>] cx23885_free_buffer+0x5a/0xa0 [cx23885] [ 302.286155] [<ffffffffa0164d4e>] dvb_buf_release+0xe/0x10 [cx23885] [ 302.286222] [<ffffffffa0056457>] videobuf_queue_cancel+0xf7/0x120 [videobuf_core] [ 302.286302] [<ffffffffa00564e7>] __videobuf_read_stop+0x17/0x70 [videobuf_core] [ 302.286382] [<ffffffffa005655e>] videobuf_read_stop+0x1e/0x30 [videobuf_core] [ 302.286462] [<ffffffffa003d8c8>] videobuf_dvb_thread+0x168/0x1e0 [videobuf_dvb] [ 302.286541] [<ffffffffa003d760>] ? videobuf_dvb_thread+0x0/0x1e0 [videobuf_dvb] [ 302.286622] [<ffffffff8107f266>] kthread+0x96/0xa0 [ 302.286685] [<ffffffff8100aee4>] kernel_thread_helper+0x4/0x10 [ 302.286748] [<ffffffff8107f1d0>] ? kthread+0x0/0xa0 [ 302.286810] [<ffffffff8100aee0>] ? kernel_thread_helper+0x0/0x10 [ 302.286873] Code: 19 75 6e 8b 53 28 85 d2 74 4b 48 8b 7f 28 8b 4b 30 48 8b 73 20 48 85 ff 74 4e 48 8b 87 e8 01 00 00 48 85 c0 74 42 83 f9 02 77 5d <48> 8b 40 28 48 85 c0 74 0a 45 31 c0 90 ff d0 48 8b 73 20 48 89 [ 302.289546] RIP [<ffffffffa0079563>] videobuf_dma_unmap+0x43/0xb0 [videobuf_dma_sg] [ 302.289666] RSP <ffff88004e271dc0> [ 302.289724] CR2: 0000010100000028 [ 302.289816] ---[ end trace 5c4743a41e045eed ]--- The error output happens after the scanning of 189028615:8VSB. No additional output is added during or after it locks up at the warning message that is displayed. Is there any additional information that I can provide to help debug this issue? Thanks, Dave -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
