Hello, I have oS 11.3 and oS 11.1 (both 32-bit) installed on my desktop. The computer itself is relatively new (4-5 month) but I re-used some old HW from my old PC, in particular TV card, that is probably 6-7 years old (Lifeview FlyVideo 98). The TV card works fine with 11.1. But in 11.3 after some hours of work I'm getting the following message: Aug 20 18:11:05 pc kernel: [21360.724155] irq 17: nobody cared (try booting with the "irqpoll" option) Aug 20 18:11:05 pc kernel: [21360.724160] Pid: 0, comm: swapper Tainted: P 2.6.35.1-1-desktop #1 Aug 20 18:11:05 pc kernel: [21360.724162] Call Trace: Aug 20 18:11:05 pc kernel: [21360.724175] [<c0206453>] try_stack_unwind+0x173/0x190 Aug 20 18:11:05 pc kernel: [21360.724181] [<c020504f>] dump_trace+0x3f/0xe0 Aug 20 18:11:05 pc kernel: [21360.724186] [<c02064bb>] show_trace_log_lvl+0x4b/0x60 Aug 20 18:11:05 pc kernel: [21360.724190] [<c02064e8>] show_trace+0x18/0x20 Aug 20 18:11:05 pc kernel: [21360.724195] [<c065b6c1>] dump_stack+0x6d/0x72 Aug 20 18:11:05 pc kernel: [21360.724200] [<c02a7b14>] __report_bad_irq+0x24/0x90 Aug 20 18:11:05 pc kernel: [21360.724204] [<c02a7ce6>] note_interrupt+0x166/0x1a0 Aug 20 18:11:05 pc kernel: [21360.724209] [<c02a8882>] handle_fasteoi_irq+0xb2/0xe0 Aug 20 18:11:05 pc kernel: [21360.724213] [<c0205005>] handle_irq+0x15/0x20 Aug 20 18:11:05 pc kernel: [21360.724217] [<c0204cf7>] do_IRQ+0x47/0xc0 Aug 20 18:11:05 pc kernel: [21360.724221] [<c0203769>] common_interrupt+0x29/0x30 Aug 20 18:11:05 pc kernel: [21360.724233] [<c020a252>] mwait_idle+0x62/0xd0 Aug 20 18:11:05 pc kernel: [21360.724237] [<c0201b8f>] cpu_idle+0x3f/0x90 Aug 20 18:11:05 pc kernel: [21360.724240] handlers: Aug 20 18:11:05 pc kernel: [21360.724241] [<c04e9430>] (ata_bmdma_interrupt+0x0/0x1c0) Aug 20 18:11:05 pc kernel: [21360.724247] [<f86918a0>] (bttv_irq+0x0/0x4a0 [bttv]) Aug 20 18:11:05 pc kernel: [21360.724259] Disabling IRQ #17 Aug 20 18:11:06 pc kernel: [21361.215009] bttv0: timeout: drop=4 irq=1597979/2100005, risc=32f9101c, bits: VSYNC HSYNC OFLOW RISCI Aug 20 18:11:07 pc kernel: [21362.225132] bttv0: timeout: drop=13 irq=1597990/2100016, risc=32f26954, bits: HSYNC OFLOW Aug 20 18:11:07 pc kernel: [21362.825132] bttv0: timeout: drop=18 irq=1597996/2100022, risc=32ec45f4, bits: HSYNC OFLOW Aug 20 18:11:08 pc kernel: [21363.425130] bttv0: timeout: drop=23 irq=1598002/2100028, risc=3205e5f4, bits: HSYNC OFLOW Aug 20 18:11:09 pc kernel: [21364.025130] bttv0: timeout: drop=28 irq=1598008/2100034, risc=32ec45f4, bits: HSYNC OFLOW Aug 20 18:11:09 pc kernel: [21364.625009] bttv0: timeout: drop=33 irq=1598014/2100040, risc=3205e5e4, bits: HSYNC OFLOW ... And after that I can only reboot and then TV card works again. IRQ # 17 information: 17: 1701 1704 IO-APIC-fasteoi pata_jmicron, bttv0 (same on 11.3 and 11.1) I thought it might be one of the problems of kernel 2.6.34 and installed 2.6.35.1-1-desktop, but the problem persists. The message about disabling IRQ comes from "spurious interrupt" handler. I've googled and saw that people complained on interrupts disabling with different kernel versions, but in most cases the reasons were either bad HW or unsupported modes of HW. In this case I believe HW is OK, since I do not see the issue in 11.1. Any idea on how to investigate this issue? Regards, -- Mark Goldstein -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org