Messages in this thread | | | Date | Tue, 4 Jan 2005 12:15:18 +0100 | From | Pavel Machek <> | Subject | Re: 2.6.10 resuming laptop from suspension f*cks usb subsystem |
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Hi!
> >>In 2.6.10, resuming from suspend mode just (randomly) crashes the USB > >>subsystem, and I get the same messages (not sure about the whole message > >>but the "-84" part really is there) over and over again until I reboot. > >> > >> > > > >Does it still happen with noapic? 2.6.10 has some interrupt related > >problems with APIC...
> I have just rebooted 2.6.10 with this LILO command line > > LILO Boot: Linux-2.6.10 noapic > > and if that disables APIC, then I've got the same problem. After > suspending the laptop > two times, I get the same lines (described below) and the usb system > goes nuts. After > removing & inserting uhci_hcd everything works fine again. > > The lines are (endless loop): > drivers/usb/input/hid-core.c: input irq status -84 received
I guess you need to ask on usb lists. If removing/inserting uhci_hcd helps, it is likely that uhci_hcd needs to do a bit more in its suspend/resume callbacks. Pavel -- People were complaining that M$ turns users into beta-testers... ...jr ghea gurz vagb qrirybcref, naq gurl frrz gb yvxr vg gung jnl! - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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