Arch Linux

eldamar

Member

From: Sweden

Registered: 2008-02-11

Posts: 104

wireless network problems since kernel 3

Sorry for posting another wireless problem related to the new kernel but i can't find a solution for my problem.

I have this device:
07:03.0 Network controller: Ralink corp. RT2800 802.11n PCI

And netcfg is throwing WPA Authentication failed errors every time i boot, after i do a bit of tinkering i usually get it to work, not sure exactly what makes it work though.
rmmod rt2800pci
modprobe rt2800pci
ip link set wlan0 up
netcfg EGON

usually works after that, i have tried different combinations but can't figure out what exactly is the problem.

~ dmesg | grep rt28

[    6.441091] rt2800pci 0000:07:03.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[    6.464793] Registered led device: rt2800pci-phy0::radio
[    6.464806] Registered led device: rt2800pci-phy0::assoc
[    6.464819] Registered led device: rt2800pci-phy0::quality
[   16.350162] phy0 -> rt2800pci_mcu_status: Error - MCU request failed, no response from hardware
[   94.095978] rt2800pci 0000:07:03.0: PCI INT A disabled
[  100.324166] rt2800pci 0000:07:03.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[  100.332327] Registered led device: rt2800pci-phy1::radio
[  100.332371] Registered led device: rt2800pci-phy1::assoc
[  100.332385] Registered led device: rt2800pci-phy1::quality
[  105.781106] phy1 -> rt2800pci_mcu_status: Error - MCU request failed, no response from hardware
[  113.262738] phy1 -> rt2800pci_mcu_status: Error - MCU request failed, no response from hardware
[  136.985115] phy1 -> rt2800pci_mcu_status: Error - MCU request failed, no response from hardware
[  139.094826] phy1 -> rt2800pci_mcu_status: Error - MCU request failed, no response from hardware

aphexx

Member

From: Omaha, NE

Registered: 2011-12-15

Posts: 9

Re: wireless network problems since kernel 3

Gah, me too!  Same issue.  Did you ever figure anything out??