I have such a card, Pinnacle PCTV SAT HDTV 452E PRO USB.
I'm trying to use it but no luck.
I've tried (I use Debian):
- linux 3.2 kernel
After reboot many errors:
May 20 10:08:47 wuwek kernel: [ 63.984760] pctv452e: pctv452e_power_ctrl: 1
May 20 10:08:47 wuwek kernel: [   63.984763]
May 20 10:09:45 wuwek kernel: [ 122.072827] pctv452e: I2C error -121; AA 51 CC 00 01 -> 55 51 CC 00 00. May 20 10:09:46 wuwek kernel: [ 123.332819] pctv452e: I2C error -121; AA 36 CC 00 01 -> 55 36 CC 00 00.


after connect/disconnect and try to change channel in VDR:
May 20 13:26:43 wuwek kernel: [ 1801.872219] INFO: task khubd:96 blocked for more than 120 seconds. May 20 13:26:43 wuwek kernel: [ 1801.872232] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. May 20 13:26:43 wuwek kernel: [ 1801.872242] khubd D f79ea9c0 0 96 2 0x00000000 May 20 13:26:43 wuwek kernel: [ 1801.872259] f71e62c0 00000046 0000d234 f79ea9c0 00000000 00000000 c12cb2e4 c14839c0 May 20 13:26:43 wuwek kernel: [ 1801.872283] f71e646c c14839c0 f79ea9c0 f3ef7fcc c12c0e25 f3ef7fd0 c12bff7b f3ef7fd0 May 20 13:26:43 wuwek kernel: [ 1801.872303] 00000001 f71e62c0 c103233e 00100100 00200200 f400d200 f3ef7fcc c105d51d
May 20 13:26:43 wuwek kernel: [ 1801.872325] Call Trace:
May 20 13:26:43 wuwek kernel: [ 1801.872347] [<c12c0e25>] ? _raw_spin_lock_irq+0x9/0x12 May 20 13:26:43 wuwek kernel: [ 1801.872360] [<c12bff7b>] ? wait_for_common+0xc7/0xd1 May 20 13:26:43 wuwek kernel: [ 1801.872375] [<c103233e>] ? try_to_wake_up+0x155/0x155 May 20 13:26:43 wuwek kernel: [ 1801.872390] [<c105d51d>] ? arch_local_irq_save+0xf/0x14 May 20 13:26:43 wuwek kernel: [ 1801.872403] [<c12c0e03>] ? _raw_spin_lock_irqsave+0x8/0x21 May 20 13:26:43 wuwek kernel: [ 1801.872484] [<f83d0c2a>] ? dvb_unregister_frontend+0x95/0xcb [dvb_core] May 20 13:26:43 wuwek kernel: [ 1801.872498] [<c104d5d0>] ? add_wait_queue+0x30/0x30 May 20 13:26:43 wuwek kernel: [ 1801.872530] [<f835e0a9>] ? dvb_usb_adapter_frontend_exit+0x2b/0x56 [dvb_usb] May 20 13:26:43 wuwek kernel: [ 1801.872560] [<f835d276>] ? dvb_usb_exit+0x26/0x88 [dvb_usb] May 20 13:26:43 wuwek kernel: [ 1801.872597] [<f835d30b>] ? dvb_usb_device_exit+0x33/0x43 [dvb_usb] May 20 13:26:43 wuwek kernel: [ 1801.872663] [<f82518d3>] ? usb_unbind_interface+0x3a/0xe9 [usbcore] May 20 13:26:43 wuwek kernel: [ 1801.872687] [<c11f316a>] ? __device_release_driver+0x5e/0x95 May 20 13:26:43 wuwek kernel: [ 1801.872699] [<c11f31b6>] ? device_release_driver+0x15/0x1e May 20 13:26:43 wuwek kernel: [ 1801.872711] [<c11f2e76>] ? bus_remove_device+0x5f/0x6a May 20 13:26:43 wuwek kernel: [ 1801.872722] [<c11f146d>] ? device_del+0xed/0x130 May 20 13:26:43 wuwek kernel: [ 1801.872768] [<f8250268>] ? usb_disable_device+0x56/0x13c [usbcore] May 20 13:26:43 wuwek kernel: [ 1801.872811] [<f824b1c5>] ? usb_disconnect+0x5f/0xb0 [usbcore] May 20 13:26:43 wuwek kernel: [ 1801.872855] [<f824c463>] ? hub_thread+0x420/0xbd4 [usbcore] May 20 13:26:43 wuwek kernel: [ 1801.872870] [<c102a053>] ? __wake_up_common+0x33/0x5a May 20 13:26:43 wuwek kernel: [ 1801.872881] [<c104d5d0>] ? add_wait_queue+0x30/0x30 May 20 13:26:43 wuwek kernel: [ 1801.872925] [<f824c043>] ? usb_remote_wakeup+0x23/0x23 [usbcore] May 20 13:26:43 wuwek kernel: [ 1801.872936] [<c104d12f>] ? kthread+0x63/0x68 May 20 13:26:43 wuwek kernel: [ 1801.872948] [<c104d0cc>] ? kthread_worker_fn+0x101/0x101 May 20 13:26:43 wuwek kernel: [ 1801.872961] [<c12c5bfe>] ? kernel_thread_helper+0x6/0x10 May 20 13:28:43 wuwek kernel: [ 1921.872145] INFO: task khubd:96 blocked for more than 120 seconds. May 20 13:28:43 wuwek kernel: [ 1921.872159] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. May 20 13:28:43 wuwek kernel: [ 1921.872169] khubd D f79ea9c0 0 96 2 0x00000000 May 20 13:28:43 wuwek kernel: [ 1921.872185] f71e62c0 00000046 0000d234 f79ea9c0 00000000 00000000 c12cb2e4 c14839c0 May 20 13:28:43 wuwek kernel: [ 1921.872208] f71e646c c14839c0 f79ea9c0 f3ef7fcc c12c0e25 f3ef7fd0 c12bff7b f3ef7fd0 May 20 13:28:43 wuwek kernel: [ 1921.872228] 00000001 f71e62c0 c103233e 00100100 00200200 f400d200 f3ef7fcc c105d51d
(...)
dvb-usb: could not submit URB no. 0 - get them all back

- linux 3.2 kernel with linux-media-dkms from yavdr (while it compile without errors, it doesn't work - seems like modules doesn't fit kernel.)

Can you tell mi exactly with what kernel and driver this card work?
Marx


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