Created attachment 85361 [details] dmesg, lsmod, lspci, irqs Hello, Sorry if I posted in bad section. When i'm using my tape device to save the data i'm getting this message: [ 8914.751464] Call Trace: [ 8914.751469] [<c1485e23>] ? printk+0x1d/0x1f [ 8914.751472] [<c109c419>] __report_bad_irq+0x29/0xd0 [ 8914.751475] [<c12b3625>] ? add_interrupt_randomness+0x125/0x150 [ 8914.751477] [<c109c6d5>] note_interrupt+0x175/0x1c0 [ 8914.751478] [<c125b04c>] ? intel_idle+0xdc/0x130 [ 8914.751480] [<c109a5aa>] handle_irq_event_percpu+0xaa/0x1d0 [ 8914.751482] [<c109a702>] handle_irq_event+0x32/0x60 [ 8914.751484] [<c109cee0>] ? unmask_irq+0x30/0x30 [ 8914.751486] [<c109cf2b>] handle_fasteoi_irq+0x4b/0xd0 [ 8914.751487] <IRQ> [<c148f7b2>] ? do_IRQ+0x42/0xc0 [ 8914.751490] [<c148f6f0>] ? common_interrupt+0x30/0x38 [ 8914.751493] [<c10400e0>] ? task_times+0x60/0xa0 [ 8914.751494] [<c125b04c>] ? intel_idle+0xdc/0x130 [ 8914.751497] [<c139e0a6>] ? cpuidle_idle_call+0xb6/0x210 [ 8914.751498] [<c1001757>] ? cpu_idle+0x97/0xe0 [ 8914.751500] [<c14731ba>] ? rest_init+0x62/0x68 [ 8914.751502] [<c16437a9>] ? start_kernel+0x36d/0x373 [ 8914.751504] [<c16431c1>] ? loglevel+0x2b/0x2b [ 8914.751505] [<c164311a>] ? reserve_ebda_region+0x67/0x69 [ 8914.751507] [<c16430ac>] ? i386_start_kernel+0xac/0xb3 [ 8914.751508] handlers: [ 8914.751516] [<f8465e90>] mpt_interrupt [ 8914.751517] Disabling IRQ #17 There is no difference after changing the slot of my PCI controller. Slackware-current, Linux zonk 3.2.29-smp #1 SMP Mon Sep 17 13:02:10 CDT 2012 i686 Intel(R) Core(TM) i5-2500K CPU @ 3.30GHz GenuineIntel GNU/Linux If you need more info about my pc/soft. please ask. Thanks. Marek
nvidia 10188726 41 Please verify you can duplicate this without proprietary stuff loaded. In this case I expect you can but it would be good to check. [ 8.737551] scsi8 : ioc0: LSI53C1030 B2, FwRev=01032700h, Ports=1, MaxQ=255, IRQ=17 does look like an unhandled interrupt from the device
Created attachment 85371 [details] dmesg, lsmod, lspci, irqs without nvidia driver
It is working without nvidia driver. I saved the data couple of times without any problems while before it was impossible.
If the Nvidia driver breaks it then you'll need to discuss that with Nvidia - only they have the source to it. It might be interesting to try it with the nouveau driver and X server setup with a modern kernel. If that works then great you've got graphics, if not and you also get IRQ 17 problems it may be a useful pointer.
Okey, thanks for the support. Best regards.