[intrepid] Need to rmmod/modprobe rt61pci after hibernate

[Shaun Crampton]

Binary package hint: linux-image

After hibernating with an rt61-based WiFi card, I have no network. Doing "rmmod rt61pci; modprobe rt61pci" brings back the network connection.

[Shaun Crampton (fasaxc)]

$ apt-cache policy linux-image
linux-image:
  Installed: (none)
  Candidate: 2.6.27.11.14
  Version table:
     2.6.27.11.14 0
        500 http://ubuntu.virginmedia.com intrepid-updates/main Packages
        500 http://security.ubuntu.com intrepid-security/main Packages
     2.6.27.7.11 0
        500 http://ubuntu.virginmedia.com intrepid/main Packages

[Shaun Crampton (fasaxc)]

Addes dmesg output. Note there seem to be a few errors from rt61pci
$ dmesg | grep rt61
[ 2245.512011] phy0 -> rt61pci_set_device_state: Error - Device failed to enter state 1 (-16).
[ 2245.512071] rt61pci 0000:00:0b.0: PCI INT A disabled
[ 2245.628015] rt61pci 0000:00:0b.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19
[ 2245.628040] rt61pci 0000:00:0b.0: restoring config space at offset 0x3 (was 0x2008, writing 0x2010)
[ 2245.628084] phy0 -> rt61pci_mcu_request: Error - mcu request error. Request 0x50 failed for token 0xff.
[ 2245.628089] phy0 -> rt61pci_mcu_request: Error - mcu request error. Request 0x50 failed for token 0xff.
[ 2541.146484] phy0 -> rt61pci_mcu_request: Error - mcu request error. Request 0x50 failed for token 0xff.
[ 2541.149545] phy0 -> rt61pci_mcu_request: Error - mcu request error. Request 0x50 failed for token 0xff.
[ 2541.200349] rt61pci 0000:00:0b.0: PCI INT A disabled
[ 2543.795964] rt61pci 0000:00:0b.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19
[ 2543.814742] Registered led device: rt61pci-phy1:radio
[ 2543.815615] Registered led device: rt61pci-phy1:assoc
[ 3394.588011] phy1 -> rt61pci_set_device_state: Error - Device failed to enter state 1 (-16).
[ 3394.588070] rt61pci 0000:00:0b.0: PCI INT A disabled
[ 3394.704015] rt61pci 0000:00:0b.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19
[ 3394.704041] rt61pci 0000:00:0b.0: restoring config space at offset 0x3 (was 0x2008, writing 0x2010)
[ 3394.704084] phy1 -> rt61pci_mcu_request: Error - mcu request error. Request 0x50 failed for token 0xff.
[ 3394.704090] phy1 -> rt61pci_mcu_request: Error - mcu request error. Request 0x50 failed for token 0xff.
[ 3445.776681] phy1 -> rt61pci_mcu_request: Error - mcu request error. Request 0x50 failed for token 0xff.
[ 3445.777975] phy1 -> rt61pci_mcu_request: Error - mcu request error. Request 0x50 failed for token 0xff.
[ 3445.824318] rt61pci 0000:00:0b.0: PCI INT A disabled
[ 3451.800162] rt61pci 0000:00:0b.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19
[ 3451.814115] Registered led device: rt61pci-phy2:radio
[ 3451.814989] Registered led device: rt61pci-phy2:assoc

[Shaun Crampton (fasaxc)]

Forgot to mention. After the resume, I removed the module and modprobed it again to restore connectivity.

[Ryan (ryan-farmer-personal-deactivatedaccount)]

I can confirm, and this is an upstream bug as mainline kernel does this right up to 2.6.29-rc7.

So technically any Linux distribution should exhibit the same behavior.

[StuJordan (r-launchpad-stuartjordan-co-uk)]

Further to that last comment I can say this also affects jaunty (2.6.28-11-generic).