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Hi,
I'm having some issues with my new wifi adapter. Using https://aur.archlinux.org/packages/rtl8812au-git-dkms I get it to work, but when I play games e.g UrT and WoW my ping goes up by several hundred ms and I get constant connection interrupts.
Using cabled eth everything works fine.
lsusb -v
Bus 001 Device 002: ID 0846:9052 NetGear, Inc. A6100 AC600 DB Wireless Adapter [Realtek RTL8811AU]
Couldn't open device, some information will be missing
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.10
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x0846 NetGear, Inc.
idProduct 0x9052 A6100 AC600 DB Wireless Adapter [Realtek RTL8811AU]
bcdDevice 2.00
iManufacturer 1
iProduct 2
iSerial 3
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 60
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 6
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 2
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x05 EP 5 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x06 EP 6 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x87 EP 7 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 3
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x08 EP 8 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x09 EP 9 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0iwconfig
wlan0 IEEE 802.11an ESSID:"BlackVan_5g" Nickname:"<WIFI@REALTEK>"
Mode:Managed Frequency:5.24 GHz Access Point: BC:EE:7B:92:FE:94
Bit Rate:150 Mb/s Sensitivity:0/0
Retry:off RTS thr:off Fragment thr:off
Power Management:off
Link Quality=100/100 Signal level=100/100 Noise level=0/100
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0dmesg | tail -n50
[ 1232.074090] RTL871X: rtw_set_ps_mode: Leave 802.11 power save
[ 1232.074096] RTL871X: rtl8812_set_FwPwrMode_cmd: Mode=0 SmartPS=2 UAPSD=0
[ 1238.090704] RTL871X: rtw_set_ps_mode: Enter 802.11 power save
[ 1238.090711] RTL871X: rtl8812_set_FwPwrMode_cmd: Mode=1 SmartPS=2 UAPSD=0
[ 1258.146087] RTL871X: rtw_set_ps_mode: Leave 802.11 power save
[ 1258.146093] RTL871X: rtl8812_set_FwPwrMode_cmd: Mode=0 SmartPS=2 UAPSD=0
[ 1272.184870] RTL871X: rtw_set_ps_mode: Enter 802.11 power save
[ 1272.184876] RTL871X: rtl8812_set_FwPwrMode_cmd: Mode=1 SmartPS=2 UAPSD=0
[ 1272.914405] ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
[ 1272.914411] ata2.00: failed command: SMART
[ 1272.914414] ata2.00: cmd b0/d0:01:00:4f:c2/00:00:00:00:00/00 tag 30 pio 512 in
res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[ 1272.914416] ata2.00: status: { DRDY }
[ 1272.914419] ata2: hard resetting link
[ 1274.190413] RTL871X: rtw_set_ps_mode: Leave 802.11 power save
[ 1274.190418] RTL871X: rtl8812_set_FwPwrMode_cmd: Mode=0 SmartPS=2 UAPSD=0
[ 1278.251398] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 1278.308759] ata2.00: configured for UDMA/133
[ 1278.308780] ata2: EH complete
[ 1285.907112] ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
[ 1285.907117] ata2.00: failed command: SMART
[ 1285.907121] ata2.00: cmd b0/da:00:00:4f:c2/00:00:00:00:00/00 tag 0
res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[ 1285.907123] ata2.00: status: { DRDY }
[ 1285.907126] ata2: hard resetting link
[ 1291.437332] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 1291.438786] ata2.00: configured for UDMA/133
[ 1291.438807] ata2: EH complete
[ 1296.361547] RTL871X: Drop duplicate management frame with seq_num = 2299.
[ 1296.361557] RTL871X: Drop duplicate management frame with seq_num = 2299.
[ 1298.458797] RTL871X: OnAction_back
[ 1298.458805] RTL871X: OnAction_back, action=2
[ 1298.458807] RTL871X: OnAction_back(): DELBA: 0(0)
[ 1298.458810] RTL871X: OnAction_back
[ 1298.458812] RTL871X: OnAction_back, action=0
[ 1298.458813] RTL871X: issue_action_BA, category=3, action=1, status=0
[ 1298.458820] RTL871X: OnAction_back
[ 1298.458821] RTL871X: OnAction_back, action=0
[ 1298.458822] RTL871X: issue_action_BA, category=3, action=1, status=0
[ 1298.510261] RTL871X: survey done event(a)
[ 1418.391562] RTL871X: OnAction_back
[ 1418.391573] RTL871X: OnAction_back, action=2
[ 1418.391575] RTL871X: OnAction_back(): DELBA: 0(0)
[ 1418.391578] RTL871X: OnAction_back
[ 1418.391579] RTL871X: OnAction_back, action=0
[ 1418.391581] RTL871X: issue_action_BA, category=3, action=1, status=0
[ 1418.391588] RTL871X: OnAction_back
[ 1418.391589] RTL871X: OnAction_back, action=0
[ 1418.391590] RTL871X: issue_action_BA, category=3, action=1, status=0
[ 1418.442974] RTL871X: survey done event(9)Edit:
It seems like it has something to do with power saving. I created /etc/modprobe.d/8812au and put "options 8812au rtw_power_mgnt=0 rtw_enusbss=0" in it, but it still goes into power saving.
Last edited by Xcaliber (2015-04-19 02:01:47)
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