Ubuntu

rt2x00queue_flush_queue: Warning - Queue 2 failed to flush

Asked by Galen Thurber

dmesg -l warn is reporting many of these errors.
Xubuntu 16.04 64bit.

lsmod |grep rt2
rt2800pci 16384 0
rt2800mmio 20480 1 rt2800pci
rt2800lib 94208 2 rt2800pci,rt2800mmio
rt2x00pci 16384 1 rt2800pci
rt2x00mmio 16384 2 rt2800pci,rt2800mmio
snd_mpu401_uart 16384 1 snd_mpu401
rt2x00lib 57344 5 rt2x00pci,rt2800lib,rt2800pci,rt2800mmio,rt2x00mmio
mac80211 737280 3 rt2x00lib,rt2x00pci,rt2800lib
snd_rawmidi 32768 2 snd_mpu401_uart,snd_seq_midi
cfg80211 565248 2 mac80211,rt2x00lib
eeprom_93cx6 16384 1 rt2800pci
crc_ccitt 16384 1 rt2800lib

why the warnings?

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Jeremy
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Revision history for this message
actionparsnip (andrew-woodhead666) said : 		#1

Not seeing any warnings there, just some kernel modules.

Revision history for this message
Best Jeremy (wa113y3s) said : 		#2

Try this command in terminal and reboot

sudo sed -i 's/wifi.powersave = 3/wifi.powersave = 2/' /etc/NetworkManager/conf.d/default-wifi-powersave-on.conf

Revision history for this message
Galen Thurber (godfree2) said : 		#3

eg.
[ 4.793540] ieee80211 phy0: rt2x00_set_rt: Info - RT chipset 5392, rev 0223 detected
[ 4.832814] ieee80211 phy0: rt2x00_set_rf: Info - RF chipset 5392 detected
[ 5.411685] rt2800pci 0000:02:00.0 wlp2s0: renamed from wlan0
[ 7.200320] ieee80211 phy0: rt2x00lib_request_firmware: Info - Loading firmware file 'rt2860.bin'
[ 7.208224] ieee80211 phy0: rt2x00lib_request_firmware: Info - Firmware detected - version: 0.34
[ 35.844054] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush
[ 36.292038] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush
[ 36.792028] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush
[ 567.172074] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush
[ 567.620048] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush
[ 568.068060] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush
[ 568.516079] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush
[ 568.964051] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush
[ 569.412037] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush
[ 569.912046] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush
[ 570.412032] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush

Revision history for this message
Galen Thurber (godfree2) said : 		#4

Thanks Jeremy, that solved my question.