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how about if you remove the ehci_hcd module before suspending? -Len On Sun, 2004-03-14 at 16:46, Niel Lambrechts wrote: > My Thinkpad R50P (Intel 82855PM with Speedstep 1.7GHz) shows the > following badness when resuming after an ACPI suspend - even if > hotplug > and usb modules were never started beforehand: > > Mar 12 01:22:42 localhost kernel: 0 at 41 > Mar 12 01:22:42 localhost kernel: ehci_hcd 0000:00:1d.7: capability > d49a4140 at > 41 > Mar 12 01:22:42 localhost last message repeated 1266 > times Mar 12 01:22:42 localhost kernel: 0 at > 41 Mar 12 01:22:42 localhost kernel: > ehci_hcd 0000:00:1d.7: capability d49a4140 at > 41 > times Mar 12 01:22:43 localhost kernel: Kernel > logging > (proc) stopped by user. > > This is repeated many many times -> CPU usage jumps to 100% (due to > ehci_hcd module) and klogd becomes very busy with the above nonsense. > > I cannot remove ehci_hcd, any attempt to rmmod will just hang, only > resolve is to reboot. > > Niel > > > Controller: > ----------- > 00:1d.0 USB Controller: Intel Corp. 82801DB USB (Hub #1) (rev 01) > 00:1d.1 USB Controller: Intel Corp. 82801DB USB (Hub #2) (rev 01) > 00:1d.2 USB Controller: Intel Corp. 82801DB USB (Hub #3) (rev 01) > 00:1d.7 USB Controller: Intel Corp. 82801DB USB2 (rev 01) > - 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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