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Am 17.08.2014 um 12:33 schrieb Mick: |
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> On Sunday 17 Aug 2014 02:56:58 Mike Edenfield wrote: |
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> |
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>> When I `modprobe -r ochi_pci` while the system is operating normally, I see |
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>> all four modules (ohci-pci, ohci-hcd, ehci-pci, and ehci-hcd) unloading |
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>> properly: |
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>> |
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>> [25603.370000] ohci-pci 0000:00:0b.0: remove, state 1 |
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>> [25603.370395] usb usb2: USB disconnect, device number 1 |
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>> [25603.370414] usb 2-6: USB disconnect, device number 2 |
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>> [25603.383451] usb 2-7: USB disconnect, device number 3 |
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>> [25603.384217] ohci-pci 0000:00:0b.0: USB bus 2 deregistered |
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>> [25603.384597] ehci-pci 0000:00:0b.1: remove, state 1 |
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>> [25603.384611] usb usb1: USB disconnect, device number 1 |
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>> [25603.386306] ehci-pci 0000:00:0b.1: USB bus 1 deregistered |
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>> |
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>> If I try to do the same thing after the mouse has locked up, modprobe |
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>> stalls trying to unload the first module: |
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>> |
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>> wombat kutulu # modprobe -r -v ohci_pci |
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>> rmmod ohci_pci |
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>> |
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>> wombat kutulu # dmesg |
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>> [38091.627389] ohci-pci 0000:00:0b.0: remove, state 1 |
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>> [38091.627400] usb usb2: USB disconnect, device number 1 |
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>> |
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>> Any ideas what's going wrong here? Any chance I can salvage this hardware? |
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> Do you need ohci-pci? Have you tried running a kernel without it and check if |
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> your hardware still works as intended? |
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> |
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I would try that too,,, |
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