On Thu, 27 Aug 2009, Andrew Morton wrote: > On Thu, 27 Aug 2009 12:54:59 GMT > bugzilla-daemon@xxxxxxxxxxxxxxxxxxx wrote: > > > http://bugzilla.kernel.org/show_bug.cgi?id=14072 > > > > Summary: OHCI hangs, oops in hid driver (ups). > > Product: Drivers > > Version: 2.5 > > Kernel Version: 2.6.29-r5, 2.6.30-r4 (Gentoo, latest) > > Platform: All > > OS/Version: Linux > > Tree: Mainline > > Status: NEW > > Severity: normal > > Priority: P1 > > Component: USB > > AssignedTo: greg@xxxxxxxxx > > ReportedBy: mlkernel@xxxxxxxxxxxxxx > > Regression: No > > > > > > The board is a MCP78S based Asus, whith Phenom X4 processor, 4GB memory. > > Any attempt to do anything on usb (lsusb, rmmod...) causes a hang for the > > process involved. > > The ups monitor is hanging after some time (more or less a day) > > Any other device on the line still seems to function, that needs to be verified > > more thoroughly) > > This is a new motherboard + processor after the previous motherboard had a > > 'burn-out' of its power stabalizers. The USB equipment on the outside (Mouse, > > Voip headset, UPS, hub, N in 1 card reader) it's UPS that hangs & other stuff > > seems to continue to work, unless it's unplugged in which case replugging it > > doesn't work (Mouse). > > > > Unplugging is seen in dmesg, replugging isn't, new equipment on USB is not > > seen. > > Other reports seem to indicate the noapic could work, that needs to be > > investigated too. Comment #4 says that "noapic" together with "acpi=off" fixes the problem. This suggests reassigning this bug report to ACPI. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
