UPDATE: If the saa7134 module is loaded, /var/log/messages contains output like:
Mar 6 20:39:58 mystique kernel: [17179755.452000] Linux video capture interface: v1.00 Mar 6 20:39:58 mystique kernel: [17179755.508000] saa7130/34: v4l2 driver version 0.2.14 loaded Mar 6 20:39:58 mystique kernel: [17179755.508000] ACPI: PCI Interrupt 0000:05:02.0[A] -> GSI 23 (level, low) -> IRQ 233 Mar 6 20:39:58 mystique kernel: [17179755.508000] saa7133[0]: found at 0000:05:02.0, rev: 208, irq: 233, latency: 64, mmio: 0 xfeaff800 Mar 6 20:39:58 mystique kernel: [17179755.508000] saa7133[0]: subsystem: 11bd:002e, board: Pinnacle PCTV 40i/50i/110i (saa713 3) [card=77,autodetected] Mar 6 20:39:58 mystique kernel: [17179755.508000] saa7133[0]: board init: gpio is 200c000 Mar 6 20:39:58 mystique kernel: [17179755.620000] input: Pinnacle PCTV as /class/input/input4 Mar 6 20:39:58 mystique kernel: [17179755.620000] ir-kbd-i2c: Pinnacle PCTV detected at i2c-0/0-0047/ir0 [saa7133[0]] Mar 6 20:39:58 mystique kernel: [17179755.664000] saa7133[0]: i2c eeprom 00: bd 11 2e 00 54 20 1c 00 43 43 a9 1c 55 d2 b2 92 Mar 6 20:39:58 mystique kernel: [17179755.664000] saa7133[0]: i2c eeprom 10: ff e0 60 02 ff 20 ff ff ff ff ff ff ff ff ff ff Mar 6 20:39:58 mystique kernel: [17179755.664000] saa7133[0]: i2c eeprom 20: 01 2c 01 23 23 01 04 30 98 ff 00 e2 ff 22 00 c2 Mar 6 20:39:58 mystique kernel: [17179755.664000] saa7133[0]: i2c eeprom 30: 96 ff 03 30 15 01 ff 15 0c 22 17 aa 03 aa 6f ab Mar 6 20:39:58 mystique kernel: [17179755.664000] saa7133[0]: i2c eeprom 40: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff Mar 6 20:39:58 mystique kernel: [17179755.664000] saa7133[0]: i2c eeprom 50: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff Mar 6 20:39:58 mystique kernel: [17179755.664000] saa7133[0]: i2c eeprom 60: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff Mar 6 20:39:58 mystique kernel: [17179755.664000] saa7133[0]: i2c eeprom 70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff Mar 6 20:39:58 mystique kernel: [17179755.780000] tuner 0-004b: chip found @ 0x96 (saa7133[0]) Mar 6 20:39:58 mystique kernel: [17179755.828000] tuner 0-004b: setting tuner address to 61 Mar 6 20:39:58 mystique kernel: [17179755.868000] tuner 0-004b: type set to tda8290+75a Mar 6 20:39:58 mystique kernel: [17179755.940000] saa7133[0]: registered device video0 [v4l2] Mar 6 20:39:58 mystique kernel: [17179755.940000] saa7133[0]: registered device vbi0 Mar 6 20:39:58 mystique kernel: [17179755.940000] saa7133[0]: registered device radio0 Mar 6 20:40:00 mystique kernel: [17179757.792000] Pinnacle PCTV: unknown key: key=0x7b raw=0x7b down=1 Mar 6 20:40:00 mystique kernel: [17179757.900000] Pinnacle PCTV: unknown key: key=0x7b raw=0x7b down=0 Mar 6 20:40:09 mystique kernel: [17179766.216000] Pinnacle PCTV: unknown key: key=0x01 raw=0x01 down=1 Mar 6 20:40:09 mystique kernel: [17179766.324000] Pinnacle PCTV: unknown key: key=0x01 raw=0x01 down=0 Mar 6 20:40:14 mystique kernel: [17179771.832000] Pinnacle PCTV: unknown key: key=0x01 raw=0x01 down=1 Mar 6 20:40:14 mystique kernel: [17179771.940000] Pinnacle PCTV: unknown key: key=0x01 raw=0x01 down=0 Mar 6 20:40:20 mystique kernel: [17179777.448000] Pinnacle PCTV: unknown key: key=0x01 raw=0x01 down=1 Mar 6 20:40:20 mystique kernel: [17179777.556000] Pinnacle PCTV: unknown key: key=0x01 raw=0x01 down=0 Mar 6 20:40:25 mystique kernel: [17179783.064000] Pinnacle PCTV: unknown key: key=0x01 raw=0x01 down=1 Mar 6 20:40:26 mystique kernel: [17179783.172000] Pinnacle PCTV: unknown key: key=0x01 raw=0x01 down=0 Mar 6 20:40:31 mystique kernel: [17179788.680000] Pinnacle PCTV: unknown key: key=0x01 raw=0x01 down=1 Mar 6 20:40:31 mystique kernel: [17179788.788000] Pinnacle PCTV: unknown key: key=0x01 raw=0x01 down=0 Mar 6 20:40:37 mystique kernel: [17179794.296000] Pinnacle PCTV: unknown key: key=0x01 raw=0x01 down=1 Mar 6 20:40:37 mystique kernel: [17179794.404000] Pinnacle PCTV: unknown key: key=0x01 raw=0x01 down=0 Mar 6 20:40:42 mystique kernel: [17179799.912000] Pinnacle PCTV: unknown key: key=0x01 raw=0x01 down=1 Mar 6 20:40:42 mystique kernel: [17179800.020000] Pinnacle PCTV: unknown key: key=0x01 raw=0x01 down=0 Mar 6 20:40:48 mystique kernel: [17179805.536000] Pinnacle PCTV: unknown key: key=0x01 raw=0x01 down=1 Mar 6 20:40:48 mystique kernel: [17179805.644000] Pinnacle PCTV: unknown key: key=0x01 raw=0x01 down=0 Mar 6 20:40:53 mystique kernel: [17179811.152000] Pinnacle PCTV: unknown key: key=0x01 raw=0x01 down=1 Mar 6 20:40:54 mystique kernel: [17179811.260000] Pinnacle PCTV: unknown key: key=0x01 raw=0x01 down=0 Mar 6 20:40:59 mystique kernel: [17179816.768000] Pinnacle PCTV: unknown key: key=0x01 raw=0x01 down=1 Mar 6 20:40:59 mystique kernel: [17179816.876000] Pinnacle PCTV: unknown key: key=0x01 raw=0x01 down=0 Mar 6 20:41:05 mystique kernel: [17179822.384000] Pinnacle PCTV: unknown key: key=0x01 raw=0x01 down=1 Mar 6 20:41:05 mystique kernel: [17179822.492000] Pinnacle PCTV: unknown key: key=0x01 raw=0x01 down=0 Mar 6 20:41:10 mystique kernel: [17179828.000000] Pinnacle PCTV: unknown key: key=0x01 raw=0x01 down=1 Mar 6 20:41:10 mystique kernel: [17179828.108000] Pinnacle PCTV: unknown key: key=0x01 raw=0x01 down=0 Mar 6 20:41:16 mystique kernel: [17179833.636000] Pinnacle PCTV: unknown key: key=0x01 raw=0x01 down=1 Mar 6 20:41:16 mystique kernel: [17179833.744000] Pinnacle PCTV: unknown key: key=0x01 raw=0x01 down=0 -- Backspace fired every 5-10 seconds without pressing any key by saa7134 module https://launchpad.net/bugs/69555 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
