Bug#858824: Disrupting messages to tty
Package: firmware-iwlwifi
Version: 20161130-2
When I'm doing whatever tasks in tty..., following messages get printed
to the screen every couple of minutes:
iwlwifi ... L1 Enabled - LTR Disabled
along with a bunch of other, mostly iwlwifi-related messages.
They disrupt my workflow, overwriting the current screen contents. This
is annoying. Are these messages important? Could these messages better
go somewhere else?
Thanks is advance
Leon
[ 1917.007948] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 1917.014919] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 1917.015108] iwlwifi 0000:03:00.0: Radio type=0x0-0x3-0x1
[ 1917.244098] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 1917.251786] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 1917.251981] iwlwifi 0000:03:00.0: Radio type=0x0-0x3-0x1
[ 1917.349565] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 2233.012506] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2233.032397] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2233.032593] iwlwifi 0000:03:00.0: Radio type=0x0-0x3-0x1
[ 2233.273367] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2233.280979] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2233.281169] iwlwifi 0000:03:00.0: Radio type=0x0-0x3-0x1
[ 2233.394848] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 2280.802538] perf: interrupt took too long (3934 > 3917), lowering kernel.perf_event_max_sample_rate to 50750
[ 2549.008539] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2549.015471] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2549.015660] iwlwifi 0000:03:00.0: Radio type=0x0-0x3-0x1
[ 2549.251304] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2549.258240] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2549.258433] iwlwifi 0000:03:00.0: Radio type=0x0-0x3-0x1
[ 2549.354601] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 2864.995743] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2865.002684] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2865.002879] iwlwifi 0000:03:00.0: Radio type=0x0-0x3-0x1
[ 2865.270886] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2865.277820] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2865.278009] iwlwifi 0000:03:00.0: Radio type=0x0-0x3-0x1
[ 2865.381159] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 3180.998535] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 3181.005556] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 3181.005743] iwlwifi 0000:03:00.0: Radio type=0x0-0x3-0x1
[ 3181.237671] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 3181.244599] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 3181.244788] iwlwifi 0000:03:00.0: Radio type=0x0-0x3-0x1
[ 3181.343180] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 3358.835933] perf: interrupt took too long (4932 > 4917), lowering kernel.perf_event_max_sample_rate to 40500
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