Public bug reported:
In Ubuntu 8.10, Gigabyte EP35-DS3P with E8400. 2.6.27-7-generic
I have a D-link DWA-510 wireless PCI card in my desktop computer. It
works correctly until I suspend the machine. Before the GUI flashes back
up I see some console errors. I have found the following in dmesg which
may be the messages I see (it happens very quickly):
[ 703.888068] phy0 -> rt61pci_mcu_request: Error - mcu request error. Request
0x50 failed for token 0xff.
[ 703.888071] phy0 -> rt61pci_mcu_request: Error - mcu request error. Request
0x50 failed for token 0xff.
After this wlan0 is no longer present in ifconfig. I can work around this by
doing the following:
sudo modprobe -r rt61pci
sudo modprobe rt61pci
Then network manager automatically reconnects my wireless. However this
only works once. The next time I do this the process 'events/0' starts
taking 100% CPU and the system starts misbehaving. Shutting down does
not work, I just get a lot of hung task messages.
I have now also just tried removing/replacing the module twice without
suspending, and the events/0 issue occurs on the second insert here as
well. Perhaps this is two different issues, or perhaps my workaround is
just bad practice. (First bug report, be kind)
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: 2.6.27-7-generic rt61pci suspend wireless
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rt61pci wireless card not working after suspend
https://bugs.launchpad.net/bugs/294058
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