Wireless is slow and sometimes not working

[DC80]

Hi all,

Since a few weeks I'm experiencing some problems with my laptop connecting to the internet. Also my local network is slow(from my wifi). I hope someone will help me with this. Although I'm not new to linux but still a user. Problem solving and debugging was never my strongest thing...

This is what I did until now:

- Google my problem, it seems a bug or a problem with the latest update (according to some)
- Tried to research the problem my self.
- Run some scripts from here (on the forum):

Pastebin

After a reboot all is good and well but after some time and working it will happen again.

This is the output from syslog:

Code: Select all

Dec 22 11:52:38 stargate-universe kernel: [ 2141.616049] iwlwifi 0000:02:00.0: fail to flush all tx fifo queues Q 2
Dec 22 11:52:38 stargate-universe kernel: [ 2141.616056] iwlwifi 0000:02:00.0: Current SW read_ptr 225 write_ptr 128
Dec 22 11:52:38 stargate-universe kernel: [ 2141.616079] iwl data: 00000000: 00 00 00 00 00 00 00 00 fe ff 01 00 00 00 00 00  ................
Dec 22 11:52:38 stargate-universe kernel: [ 2141.616091] iwlwifi 0000:02:00.0: FH TRBs(0) = 0x00000000
Dec 22 11:52:38 stargate-universe kernel: [ 2141.616104] iwlwifi 0000:02:00.0: FH TRBs(1) = 0x801020f0
Dec 22 11:52:38 stargate-universe kernel: [ 2141.616116] iwlwifi 0000:02:00.0: FH TRBs(2) = 0x00000000
Dec 22 11:52:38 stargate-universe kernel: [ 2141.616128] iwlwifi 0000:02:00.0: FH TRBs(3) = 0x8030007d
Dec 22 11:52:38 stargate-universe kernel: [ 2141.616140] iwlwifi 0000:02:00.0: FH TRBs(4) = 0x00000000
Dec 22 11:52:38 stargate-universe kernel: [ 2141.616153] iwlwifi 0000:02:00.0: FH TRBs(5) = 0x00000000
Dec 22 11:52:38 stargate-universe kernel: [ 2141.616165] iwlwifi 0000:02:00.0: FH TRBs(6) = 0x00000000
Dec 22 11:52:38 stargate-universe kernel: [ 2141.616177] iwlwifi 0000:02:00.0: FH TRBs(7) = 0x00704019
Dec 22 11:52:38 stargate-universe kernel: [ 2141.616226] iwlwifi 0000:02:00.0: Q 0 is active and mapped to fifo 3 ra_tid 0x0000 [126,126]
Dec 22 11:52:38 stargate-universe kernel: [ 2141.616274] iwlwifi 0000:02:00.0: Q 1 is active and mapped to fifo 2 ra_tid 0x0000 [0,0]
Dec 22 11:52:38 stargate-universe kernel: [ 2141.616323] iwlwifi 0000:02:00.0: Q 2 is active and mapped to fifo 1 ra_tid 0x0000 [225,128]
Dec 22 11:52:38 stargate-universe kernel: [ 2141.616371] iwlwifi 0000:02:00.0: Q 3 is active and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:52:38 stargate-universe kernel: [ 2141.616419] iwlwifi 0000:02:00.0: Q 4 is active and mapped to fifo 7 ra_tid 0x0000 [26,26]
Dec 22 11:52:38 stargate-universe kernel: [ 2141.616468] iwlwifi 0000:02:00.0: Q 5 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:52:38 stargate-universe kernel: [ 2141.616516] iwlwifi 0000:02:00.0: Q 6 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:52:38 stargate-universe kernel: [ 2141.616565] iwlwifi 0000:02:00.0: Q 7 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:52:38 stargate-universe kernel: [ 2141.616613] iwlwifi 0000:02:00.0: Q 8 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:52:38 stargate-universe kernel: [ 2141.616661] iwlwifi 0000:02:00.0: Q 9 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:52:38 stargate-universe kernel: [ 2141.616710] iwlwifi 0000:02:00.0: Q 10 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:52:38 stargate-universe kernel: [ 2141.616758] iwlwifi 0000:02:00.0: Q 11 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:52:38 stargate-universe kernel: [ 2141.616807] iwlwifi 0000:02:00.0: Q 12 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:52:38 stargate-universe kernel: [ 2141.616855] iwlwifi 0000:02:00.0: Q 13 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:52:38 stargate-universe kernel: [ 2141.616903] iwlwifi 0000:02:00.0: Q 14 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:52:38 stargate-universe kernel: [ 2141.616952] iwlwifi 0000:02:00.0: Q 15 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:52:38 stargate-universe kernel: [ 2141.617000] iwlwifi 0000:02:00.0: Q 16 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:52:38 stargate-universe kernel: [ 2141.617048] iwlwifi 0000:02:00.0: Q 17 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:52:38 stargate-universe kernel: [ 2141.617097] iwlwifi 0000:02:00.0: Q 18 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:52:38 stargate-universe kernel: [ 2141.617145] iwlwifi 0000:02:00.0: Q 19 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:52:40 stargate-universe kernel: [ 2143.628047] iwlwifi 0000:02:00.0: fail to flush all tx fifo queues Q 2
Dec 22 11:52:40 stargate-universe kernel: [ 2143.628053] iwlwifi 0000:02:00.0: Current SW read_ptr 233 write_ptr 133
Dec 22 11:52:40 stargate-universe kernel: [ 2143.628076] iwl data: 00000000: 00 00 00 00 00 00 00 00 00 fe ff 01 00 00 00 00  ................
Dec 22 11:52:40 stargate-universe kernel: [ 2143.628089] iwlwifi 0000:02:00.0: FH TRBs(0) = 0x00000000
Dec 22 11:52:40 stargate-universe kernel: [ 2143.628101] iwlwifi 0000:02:00.0: FH TRBs(1) = 0x801020f8
Dec 22 11:52:40 stargate-universe kernel: [ 2143.628113] iwlwifi 0000:02:00.0: FH TRBs(2) = 0x00000000
Dec 22 11:52:40 stargate-universe kernel: [ 2143.628125] iwlwifi 0000:02:00.0: FH TRBs(3) = 0x8030007e
Dec 22 11:52:40 stargate-universe kernel: [ 2143.628138] iwlwifi 0000:02:00.0: FH TRBs(4) = 0x00000000
Dec 22 11:52:40 stargate-universe kernel: [ 2143.628150] iwlwifi 0000:02:00.0: FH TRBs(5) = 0x00000000
Dec 22 11:52:40 stargate-universe kernel: [ 2143.628162] iwlwifi 0000:02:00.0: FH TRBs(6) = 0x00000000
Dec 22 11:52:40 stargate-universe kernel: [ 2143.628175] iwlwifi 0000:02:00.0: FH TRBs(7) = 0x0070401b
Dec 22 11:52:40 stargate-universe kernel: [ 2143.628223] iwlwifi 0000:02:00.0: Q 0 is active and mapped to fifo 3 ra_tid 0x0000 [127,127]
Dec 22 11:52:40 stargate-universe kernel: [ 2143.628272] iwlwifi 0000:02:00.0: Q 1 is active and mapped to fifo 2 ra_tid 0x0000 [0,0]
Dec 22 11:52:40 stargate-universe kernel: [ 2143.628320] iwlwifi 0000:02:00.0: Q 2 is active and mapped to fifo 1 ra_tid 0x0000 [233,133]
Dec 22 11:52:40 stargate-universe kernel: [ 2143.628368] iwlwifi 0000:02:00.0: Q 3 is active and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:52:40 stargate-universe kernel: [ 2143.628417] iwlwifi 0000:02:00.0: Q 4 is active and mapped to fifo 7 ra_tid 0x0000 [28,28]
Dec 22 11:52:40 stargate-universe kernel: [ 2143.628465] iwlwifi 0000:02:00.0: Q 5 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:52:40 stargate-universe kernel: [ 2143.628514] iwlwifi 0000:02:00.0: Q 6 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:52:40 stargate-universe kernel: [ 2143.628562] iwlwifi 0000:02:00.0: Q 7 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:52:40 stargate-universe kernel: [ 2143.628610] iwlwifi 0000:02:00.0: Q 8 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:52:40 stargate-universe kernel: [ 2143.628659] iwlwifi 0000:02:00.0: Q 9 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:52:40 stargate-universe kernel: [ 2143.628707] iwlwifi 0000:02:00.0: Q 10 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:52:40 stargate-universe kernel: [ 2143.628755] iwlwifi 0000:02:00.0: Q 11 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:52:40 stargate-universe kernel: [ 2143.628804] iwlwifi 0000:02:00.0: Q 12 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:52:40 stargate-universe kernel: [ 2143.628852] iwlwifi 0000:02:00.0: Q 13 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:52:40 stargate-universe kernel: [ 2143.628901] iwlwifi 0000:02:00.0: Q 14 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:52:40 stargate-universe kernel: [ 2143.628949] iwlwifi 0000:02:00.0: Q 15 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:52:40 stargate-universe kernel: [ 2143.628997] iwlwifi 0000:02:00.0: Q 16 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:52:40 stargate-universe kernel: [ 2143.629046] iwlwifi 0000:02:00.0: Q 17 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:52:40 stargate-universe kernel: [ 2143.629094] iwlwifi 0000:02:00.0: Q 18 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:52:40 stargate-universe kernel: [ 2143.629142] iwlwifi 0000:02:00.0: Q 19 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:53:56 stargate-universe kernel: [ 2219.754089] CIFS VFS: Server 192.168.1.2 has not responded in 120 seconds. Reconnecting...
Dec 22 11:53:58 stargate-universe kernel: [ 2221.542089] CIFS VFS: Server 192.168.1.2 has not responded in 120 seconds. Reconnecting...
Dec 22 11:54:38 stargate-universe kernel: [ 2261.628030] iwlwifi 0000:02:00.0: fail to flush all tx fifo queues Q 2
Dec 22 11:54:38 stargate-universe kernel: [ 2261.628036] iwlwifi 0000:02:00.0: Current SW read_ptr 134 write_ptr 191
Dec 22 11:54:38 stargate-universe kernel: [ 2261.628060] iwl data: 00000000: c0 ff 3f 00 00 00 00 00 00 00 00 00 00 00 00 00  ..?.............
Dec 22 11:54:38 stargate-universe kernel: [ 2261.628073] iwlwifi 0000:02:00.0: FH TRBs(0) = 0x00000000
Dec 22 11:54:38 stargate-universe kernel: [ 2261.628085] iwlwifi 0000:02:00.0: FH TRBs(1) = 0x80102095
Dec 22 11:54:38 stargate-universe kernel: [ 2261.628097] iwlwifi 0000:02:00.0: FH TRBs(2) = 0x00000000
Dec 22 11:54:38 stargate-universe kernel: [ 2261.628110] iwlwifi 0000:02:00.0: FH TRBs(3) = 0x80300084
Dec 22 11:54:38 stargate-universe kernel: [ 2261.628122] iwlwifi 0000:02:00.0: FH TRBs(4) = 0x00000000
Dec 22 11:54:38 stargate-universe kernel: [ 2261.628134] iwlwifi 0000:02:00.0: FH TRBs(5) = 0x00000000
Dec 22 11:54:38 stargate-universe kernel: [ 2261.628146] iwlwifi 0000:02:00.0: FH TRBs(6) = 0x00000000
Dec 22 11:54:38 stargate-universe kernel: [ 2261.628159] iwlwifi 0000:02:00.0: FH TRBs(7) = 0x0070405d
Dec 22 11:54:38 stargate-universe kernel: [ 2261.628208] iwlwifi 0000:02:00.0: Q 0 is active and mapped to fifo 3 ra_tid 0x0000 [133,133]
Dec 22 11:54:38 stargate-universe kernel: [ 2261.628256] iwlwifi 0000:02:00.0: Q 1 is active and mapped to fifo 2 ra_tid 0x0000 [0,0]
Dec 22 11:54:38 stargate-universe kernel: [ 2261.628305] iwlwifi 0000:02:00.0: Q 2 is active and mapped to fifo 1 ra_tid 0x0000 [134,191]
Dec 22 11:54:38 stargate-universe kernel: [ 2261.628353] iwlwifi 0000:02:00.0: Q 3 is active and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:54:38 stargate-universe kernel: [ 2261.628401] iwlwifi 0000:02:00.0: Q 4 is active and mapped to fifo 7 ra_tid 0x0000 [94,94]
Dec 22 11:54:38 stargate-universe kernel: [ 2261.628450] iwlwifi 0000:02:00.0: Q 5 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:54:38 stargate-universe kernel: [ 2261.628498] iwlwifi 0000:02:00.0: Q 6 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:54:38 stargate-universe kernel: [ 2261.628547] iwlwifi 0000:02:00.0: Q 7 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:54:38 stargate-universe kernel: [ 2261.628595] iwlwifi 0000:02:00.0: Q 8 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:54:38 stargate-universe kernel: [ 2261.628643] iwlwifi 0000:02:00.0: Q 9 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:54:38 stargate-universe kernel: [ 2261.628692] iwlwifi 0000:02:00.0: Q 10 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:54:38 stargate-universe kernel: [ 2261.628740] iwlwifi 0000:02:00.0: Q 11 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:54:38 stargate-universe kernel: [ 2261.628789] iwlwifi 0000:02:00.0: Q 12 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:54:38 stargate-universe kernel: [ 2261.628837] iwlwifi 0000:02:00.0: Q 13 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:54:38 stargate-universe kernel: [ 2261.628885] iwlwifi 0000:02:00.0: Q 14 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:54:38 stargate-universe kernel: [ 2261.628934] iwlwifi 0000:02:00.0: Q 15 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:54:38 stargate-universe kernel: [ 2261.628982] iwlwifi 0000:02:00.0: Q 16 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:54:38 stargate-universe kernel: [ 2261.629031] iwlwifi 0000:02:00.0: Q 17 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:54:38 stargate-universe kernel: [ 2261.629079] iwlwifi 0000:02:00.0: Q 18 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:54:38 stargate-universe kernel: [ 2261.629127] iwlwifi 0000:02:00.0: Q 19 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Dec 22 11:54:40 stargate-universe kernel: [ 2263.644058] iwlwifi 0000:02:00.0: fail to flush all tx fifo queues Q 2
Dec 22 11:54:40 stargate-universe kernel: [ 2263.644065] iwlwifi 0000:02:00.0: Current SW read_ptr 146 write_ptr 200
Dec 22 11:54:40 stargate-universe kernel: [ 2263.644089] iwl data: 00000000: 00 00 fc ff 00 00 00 00 03 00 00 00 00 00 00 00  ................
Dec 22 11:54:40 stargate-universe kernel: [ 2263.644102] iwlwifi 0000:02:00.0: FH TRBs(0) = 0x00000000
Dec 22 11:54:40 stargate-universe kernel: [ 2263.644114] iwlwifi 0000:02:00.0: FH TRBs(1) = 0x801020a1
Dec 22 11:54:40 stargate-universe kernel: [ 2263.644127] iwlwifi 0000:02:00.0: FH TRBs(2) = 0x00000000
Dec 22 11:54:40 stargate-universe kernel: [ 2263.644139] iwlwifi 0000:02:00.0: FH TRBs(3) = 0x80300085
Dec 22 11:54:40 stargate-universe kernel: [ 2263.644151] iwlwifi 0000:02:00.0: FH TRBs(4) = 0x00000000
Dec 22 11:54:40 stargate-universe kernel: [ 2263.644164] iwlwifi 0000:02:00.0: FH TRBs(5) = 0x00000000
Dec 22 11:54:40 stargate-universe kernel: [ 2263.644176] iwlwifi 0000:02:00.0: FH TRBs(6) = 0x00000000
Dec 22 11:54:40 stargate-universe kernel: [ 2263.644188] iwlwifi 0000:02:00.0: FH TRBs(7) = 0x0070405f

I do not know what to do anymore . Also commands like ping, nslookup do not work when this happens. Can someone help me?

Happy new year to everyone .

[JeremyB]

Try

Code: Select all

echo "options iwlwifi wd_disable=1" | sudo tee -a /etc/modprobe.d/iwlwifi.conf

Reboot and test

Testing the patched kernel from one bug report might work http://people.canonical.com/~sforshee/i ... _amd64.deb

[DC80]

Hi JeremyB,

Thanks for replying! I did not expect a reply so soon .

I did what you suggested and this is what I could find. I probably need to run the computer for a while to see if this is solved. I found this in syslog:

Code: Select all

Jan  1 20:29:52 stargate-universe kernel: [   18.457091] iwlwifi 0000:02:00.0: irq 45 for MSI/MSI-X
Jan  1 20:29:52 stargate-universe kernel: [   18.658491] iwlwifi 0000:02:00.0: loaded firmware version 39.31.5.1 build 35138 op_mode iwldvm
Jan  1 20:29:52 stargate-universe kernel: [   18.697570] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEBUG disabled
Jan  1 20:29:52 stargate-universe kernel: [   18.697575] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEBUGFS enabled
Jan  1 20:29:52 stargate-universe kernel: [   18.697577] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEVICE_TRACING enabled
Jan  1 20:29:52 stargate-universe kernel: [   18.697580] iwlwifi 0000:02:00.0: Detected Intel(R) Centrino(R) Wireless-N 1000 BGN, REV=0x6C
Jan  1 20:29:52 stargate-universe kernel: [   18.698120] iwlwifi 0000:02:00.0: L1 Disabled; Enabling L0S
Jan  1 20:29:53 stargate-universe NetworkManager[917]: <info> rfkill0: found WiFi radio killswitch (at /sys/devices/pci0000:00/0000:00:1c.0/0000:02:00.0/ieee80211/phy0/rfkill0) (driver iwlwifi)
Jan  1 20:29:53 stargate-universe NetworkManager[917]: <info> (wlan0): new 802.11 WiFi device (driver: 'iwlwifi' ifindex: 3)
Jan  1 20:29:53 stargate-universe kernel: [   22.754625] iwlwifi 0000:02:00.0: L1 Disabled; Enabling L0S
Jan  1 20:29:53 stargate-universe kernel: [   22.762419] iwlwifi 0000:02:00.0: Radio type=0x0-0x0-0x3
Jan  1 20:29:53 stargate-universe kernel: [   22.796892] iwlwifi 0000:02:00.0: L1 Disabled; Enabling L0S
Jan  1 20:29:53 stargate-universe kernel: [   22.804551] iwlwifi 0000:02:00.0: Radio type=0x0-0x0-0x3

If this does not work, I will try the patch you suggested .

For now, thank you!

[JeremyB]

Hi JeremyB,

Thanks for replying! I did not expect a reply so soon :-).

I did what you suggested and this is what I could find. I probably need to run the computer for a while to see if this is solved. I found this in syslog:

Code: Select all

Jan  1 20:29:52 stargate-universe kernel: [   18.457091] iwlwifi 0000:02:00.0: irq 45 for MSI/MSI-X
Jan  1 20:29:52 stargate-universe kernel: [   18.658491] iwlwifi 0000:02:00.0: loaded firmware version 39.31.5.1 build 35138 op_mode iwldvm
Jan  1 20:29:52 stargate-universe kernel: [   18.697570] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEBUG disabled
Jan  1 20:29:52 stargate-universe kernel: [   18.697575] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEBUGFS enabled
Jan  1 20:29:52 stargate-universe kernel: [   18.697577] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEVICE_TRACING enabled
Jan  1 20:29:52 stargate-universe kernel: [   18.697580] iwlwifi 0000:02:00.0: Detected Intel(R) Centrino(R) Wireless-N 1000 BGN, REV=0x6C
Jan  1 20:29:52 stargate-universe kernel: [   18.698120] iwlwifi 0000:02:00.0: L1 Disabled; Enabling L0S
Jan  1 20:29:53 stargate-universe NetworkManager[917]: <info> rfkill0: found WiFi radio killswitch (at /sys/devices/pci0000:00/0000:00:1c.0/0000:02:00.0/ieee80211/phy0/rfkill0) (driver iwlwifi)
Jan  1 20:29:53 stargate-universe NetworkManager[917]: <info> (wlan0): new 802.11 WiFi device (driver: 'iwlwifi' ifindex: 3)
Jan  1 20:29:53 stargate-universe kernel: [   22.754625] iwlwifi 0000:02:00.0: L1 Disabled; Enabling L0S
Jan  1 20:29:53 stargate-universe kernel: [   22.762419] iwlwifi 0000:02:00.0: Radio type=0x0-0x0-0x3
Jan  1 20:29:53 stargate-universe kernel: [   22.796892] iwlwifi 0000:02:00.0: L1 Disabled; Enabling L0S
Jan  1 20:29:53 stargate-universe kernel: [   22.804551] iwlwifi 0000:02:00.0: Radio type=0x0-0x0-0x3

If this does not work, I will try the patch you suggested :-).

For now, thank you!

What you found in syslog is normal for an intel card at startup

[nomko]

Do you need Bluetooth? It is known that Wifi and Bluetooth "don't like eachother". In other words, if you don't need bluetooth, deinstall it.

[DC80]

@jeremyB: The problem seems to be solved. I did check the syslog again today and no trace of iwlwifi messages, also I can listen to a internet radio stream and work with libreoffice (which saves the files on the local network) again. Thank you for helping me and have a nice year!

@nomko: That may well be the cause of this problem. Reading your reply reminds me of testing a bleutooth headset I bought a few weeks ago. Normally I do not use bluetooth in any way so I leave it alone. The new headset is for my desktop and my dekstop is wired, not wireless

The solution is the answer of JeremyB in my case. Also Nomko has a valid point. So if you want to test a bluetooth headset, remember this topic.

Thanks guys! Have a happy new year

[DC80]

I spoke to soon.... It is back again

Code: Select all

Jan  3 12:00:40 stargate-universe kernel: [ 8861.592032] iwlwifi 0000:02:00.0: fail to flush all tx fifo queues Q 2
Jan  3 12:00:40 stargate-universe kernel: [ 8861.592038] iwlwifi 0000:02:00.0: Current SW read_ptr 13 write_ptr 30
Jan  3 12:00:40 stargate-universe kernel: [ 8861.592073] iwlwifi 0000:02:00.0: FH TRBs(0) = 0x80003023
Jan  3 12:00:40 stargate-universe kernel: [ 8861.592086] iwlwifi 0000:02:00.0: FH TRBs(1) = 0x8010201c
Jan  3 12:00:40 stargate-universe kernel: [ 8861.592098] iwlwifi 0000:02:00.0: FH TRBs(2) = 0x00000000
Jan  3 12:00:40 stargate-universe kernel: [ 8861.592110] iwlwifi 0000:02:00.0: FH TRBs(3) = 0x803000b0
Jan  3 12:00:40 stargate-universe kernel: [ 8861.592122] iwlwifi 0000:02:00.0: FH TRBs(4) = 0x00000000
Jan  3 12:00:40 stargate-universe kernel: [ 8861.592135] iwlwifi 0000:02:00.0: FH TRBs(5) = 0x00000000
Jan  3 12:00:40 stargate-universe kernel: [ 8861.592147] iwlwifi 0000:02:00.0: FH TRBs(6) = 0x00000000
Jan  3 12:00:40 stargate-universe kernel: [ 8861.592159] iwlwifi 0000:02:00.0: FH TRBs(7) = 0x00704094
Jan  3 12:00:40 stargate-universe kernel: [ 8861.592209] iwlwifi 0000:02:00.0: Q 0 is active and mapped to fifo 3 ra_tid 0x0000 [177,177]
Jan  3 12:00:40 stargate-universe kernel: [ 8861.592257] iwlwifi 0000:02:00.0: Q 1 is active and mapped to fifo 2 ra_tid 0x0000 [0,0]
Jan  3 12:00:40 stargate-universe kernel: [ 8861.592306] iwlwifi 0000:02:00.0: Q 2 is active and mapped to fifo 1 ra_tid 0x0000 [13,30]
Jan  3 12:00:40 stargate-universe kernel: [ 8861.592354] iwlwifi 0000:02:00.0: Q 3 is active and mapped to fifo 0 ra_tid 0x0000 [36,36]
Jan  3 12:00:40 stargate-universe kernel: [ 8861.592402] iwlwifi 0000:02:00.0: Q 4 is active and mapped to fifo 7 ra_tid 0x0000 [149,149]
Jan  3 12:00:40 stargate-universe kernel: [ 8861.592451] iwlwifi 0000:02:00.0: Q 5 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:00:40 stargate-universe kernel: [ 8861.592499] iwlwifi 0000:02:00.0: Q 6 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:00:40 stargate-universe kernel: [ 8861.592548] iwlwifi 0000:02:00.0: Q 7 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:00:40 stargate-universe kernel: [ 8861.592596] iwlwifi 0000:02:00.0: Q 8 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:00:40 stargate-universe kernel: [ 8861.592644] iwlwifi 0000:02:00.0: Q 9 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:00:40 stargate-universe kernel: [ 8861.592693] iwlwifi 0000:02:00.0: Q 10 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:00:40 stargate-universe kernel: [ 8861.592741] iwlwifi 0000:02:00.0: Q 11 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:00:40 stargate-universe kernel: [ 8861.592790] iwlwifi 0000:02:00.0: Q 12 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:00:40 stargate-universe kernel: [ 8861.592838] iwlwifi 0000:02:00.0: Q 13 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:00:40 stargate-universe kernel: [ 8861.592886] iwlwifi 0000:02:00.0: Q 14 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:00:40 stargate-universe kernel: [ 8861.592935] iwlwifi 0000:02:00.0: Q 15 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:00:40 stargate-universe kernel: [ 8861.592983] iwlwifi 0000:02:00.0: Q 16 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:00:40 stargate-universe kernel: [ 8861.593032] iwlwifi 0000:02:00.0: Q 17 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:00:40 stargate-universe kernel: [ 8861.593080] iwlwifi 0000:02:00.0: Q 18 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:00:40 stargate-universe kernel: [ 8861.593129] iwlwifi 0000:02:00.0: Q 19 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:00:42 stargate-universe kernel: [ 8863.604032] iwlwifi 0000:02:00.0: fail to flush all tx fifo queues Q 2
Jan  3 12:00:42 stargate-universe kernel: [ 8863.604039] iwlwifi 0000:02:00.0: Current SW read_ptr 20 write_ptr 32
Jan  3 12:00:42 stargate-universe kernel: [ 8863.604075] iwlwifi 0000:02:00.0: FH TRBs(0) = 0x80003023
Jan  3 12:00:42 stargate-universe kernel: [ 8863.604087] iwlwifi 0000:02:00.0: FH TRBs(1) = 0x8010201f
Jan  3 12:00:42 stargate-universe kernel: [ 8863.604100] iwlwifi 0000:02:00.0: FH TRBs(2) = 0x00000000
Jan  3 12:00:42 stargate-universe kernel: [ 8863.604112] iwlwifi 0000:02:00.0: FH TRBs(3) = 0x803000b1
Jan  3 12:00:42 stargate-universe kernel: [ 8863.604124] iwlwifi 0000:02:00.0: FH TRBs(4) = 0x00000000
Jan  3 12:00:42 stargate-universe kernel: [ 8863.604136] iwlwifi 0000:02:00.0: FH TRBs(5) = 0x00000000
Jan  3 12:00:42 stargate-universe kernel: [ 8863.604149] iwlwifi 0000:02:00.0: FH TRBs(6) = 0x00000000
Jan  3 12:00:42 stargate-universe kernel: [ 8863.604161] iwlwifi 0000:02:00.0: FH TRBs(7) = 0x00704097
Jan  3 12:00:42 stargate-universe kernel: [ 8863.604210] iwlwifi 0000:02:00.0: Q 0 is active and mapped to fifo 3 ra_tid 0x0000 [178,178]
Jan  3 12:00:42 stargate-universe kernel: [ 8863.604259] iwlwifi 0000:02:00.0: Q 1 is active and mapped to fifo 2 ra_tid 0x0000 [0,0]
Jan  3 12:00:42 stargate-universe kernel: [ 8863.604307] iwlwifi 0000:02:00.0: Q 2 is active and mapped to fifo 1 ra_tid 0x0000 [20,32]
Jan  3 12:00:42 stargate-universe kernel: [ 8863.604356] iwlwifi 0000:02:00.0: Q 3 is active and mapped to fifo 0 ra_tid 0x0000 [36,36]
Jan  3 12:00:42 stargate-universe kernel: [ 8863.604404] iwlwifi 0000:02:00.0: Q 4 is active and mapped to fifo 7 ra_tid 0x0000 [152,152]
Jan  3 12:00:42 stargate-universe kernel: [ 8863.604452] iwlwifi 0000:02:00.0: Q 5 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:00:42 stargate-universe kernel: [ 8863.604501] iwlwifi 0000:02:00.0: Q 6 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:00:42 stargate-universe kernel: [ 8863.604549] iwlwifi 0000:02:00.0: Q 7 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:00:42 stargate-universe kernel: [ 8863.604598] iwlwifi 0000:02:00.0: Q 8 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:00:42 stargate-universe kernel: [ 8863.604646] iwlwifi 0000:02:00.0: Q 9 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:00:42 stargate-universe kernel: [ 8863.604695] iwlwifi 0000:02:00.0: Q 10 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:00:42 stargate-universe kernel: [ 8863.604743] iwlwifi 0000:02:00.0: Q 11 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:00:42 stargate-universe kernel: [ 8863.604791] iwlwifi 0000:02:00.0: Q 12 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:00:42 stargate-universe kernel: [ 8863.604840] iwlwifi 0000:02:00.0: Q 13 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:00:42 stargate-universe kernel: [ 8863.604888] iwlwifi 0000:02:00.0: Q 14 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:00:42 stargate-universe kernel: [ 8863.604937] iwlwifi 0000:02:00.0: Q 15 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:00:42 stargate-universe kernel: [ 8863.604985] iwlwifi 0000:02:00.0: Q 16 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:00:42 stargate-universe kernel: [ 8863.605034] iwlwifi 0000:02:00.0: Q 17 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:00:42 stargate-universe kernel: [ 8863.605082] iwlwifi 0000:02:00.0: Q 18 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:00:42 stargate-universe kernel: [ 8863.605130] iwlwifi 0000:02:00.0: Q 19 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:04:40 stargate-universe kernel: [ 9101.724030] iwlwifi 0000:02:00.0: fail to flush all tx fifo queues Q 2
Jan  3 12:04:40 stargate-universe kernel: [ 9101.724036] iwlwifi 0000:02:00.0: Current SW read_ptr 175 write_ptr 225
Jan  3 12:04:40 stargate-universe kernel: [ 9101.724072] iwlwifi 0000:02:00.0: FH TRBs(0) = 0x80003023
Jan  3 12:04:40 stargate-universe kernel: [ 9101.724084] iwlwifi 0000:02:00.0: FH TRBs(1) = 0x801020be
Jan  3 12:04:40 stargate-universe kernel: [ 9101.724097] iwlwifi 0000:02:00.0: FH TRBs(2) = 0x00000000
Jan  3 12:04:40 stargate-universe kernel: [ 9101.724109] iwlwifi 0000:02:00.0: FH TRBs(3) = 0x803000bc
Jan  3 12:04:40 stargate-universe kernel: [ 9101.724121] iwlwifi 0000:02:00.0: FH TRBs(4) = 0x00000000
Jan  3 12:04:40 stargate-universe kernel: [ 9101.724133] iwlwifi 0000:02:00.0: FH TRBs(5) = 0x00000000
Jan  3 12:04:40 stargate-universe kernel: [ 9101.724145] iwlwifi 0000:02:00.0: FH TRBs(6) = 0x00000000
Jan  3 12:04:40 stargate-universe kernel: [ 9101.724158] iwlwifi 0000:02:00.0: FH TRBs(7) = 0x00704050
Jan  3 12:04:40 stargate-universe kernel: [ 9101.724207] iwlwifi 0000:02:00.0: Q 0 is active and mapped to fifo 3 ra_tid 0x0000 [189,189]
Jan  3 12:04:40 stargate-universe kernel: [ 9101.724255] iwlwifi 0000:02:00.0: Q 1 is active and mapped to fifo 2 ra_tid 0x0000 [0,0]
Jan  3 12:04:40 stargate-universe kernel: [ 9101.724303] iwlwifi 0000:02:00.0: Q 2 is active and mapped to fifo 1 ra_tid 0x0000 [175,225]
Jan  3 12:04:40 stargate-universe kernel: [ 9101.724352] iwlwifi 0000:02:00.0: Q 3 is active and mapped to fifo 0 ra_tid 0x0000 [36,36]
Jan  3 12:04:40 stargate-universe kernel: [ 9101.724400] iwlwifi 0000:02:00.0: Q 4 is active and mapped to fifo 7 ra_tid 0x0000 [81,81]
Jan  3 12:04:40 stargate-universe kernel: [ 9101.724448] iwlwifi 0000:02:00.0: Q 5 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:04:40 stargate-universe kernel: [ 9101.724497] iwlwifi 0000:02:00.0: Q 6 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:04:40 stargate-universe kernel: [ 9101.724545] iwlwifi 0000:02:00.0: Q 7 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:04:40 stargate-universe kernel: [ 9101.724594] iwlwifi 0000:02:00.0: Q 8 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:04:40 stargate-universe kernel: [ 9101.724642] iwlwifi 0000:02:00.0: Q 9 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:04:40 stargate-universe kernel: [ 9101.724691] iwlwifi 0000:02:00.0: Q 10 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:04:40 stargate-universe kernel: [ 9101.724739] iwlwifi 0000:02:00.0: Q 11 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:04:40 stargate-universe kernel: [ 9101.724787] iwlwifi 0000:02:00.0: Q 12 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:04:40 stargate-universe kernel: [ 9101.724836] iwlwifi 0000:02:00.0: Q 13 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:04:40 stargate-universe kernel: [ 9101.724884] iwlwifi 0000:02:00.0: Q 14 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:04:40 stargate-universe kernel: [ 9101.724933] iwlwifi 0000:02:00.0: Q 15 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:04:40 stargate-universe kernel: [ 9101.724981] iwlwifi 0000:02:00.0: Q 16 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:04:40 stargate-universe kernel: [ 9101.725029] iwlwifi 0000:02:00.0: Q 17 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:04:40 stargate-universe kernel: [ 9101.725078] iwlwifi 0000:02:00.0: Q 18 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:04:40 stargate-universe kernel: [ 9101.725126] iwlwifi 0000:02:00.0: Q 19 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:04:42 stargate-universe kernel: [ 9103.736030] iwlwifi 0000:02:00.0: fail to flush all tx fifo queues Q 2
Jan  3 12:04:42 stargate-universe kernel: [ 9103.736036] iwlwifi 0000:02:00.0: Current SW read_ptr 184 write_ptr 237
Jan  3 12:04:42 stargate-universe kernel: [ 9103.736072] iwlwifi 0000:02:00.0: FH TRBs(0) = 0x80003023
Jan  3 12:04:42 stargate-universe kernel: [ 9103.736085] iwlwifi 0000:02:00.0: FH TRBs(1) = 0x801020c7
Jan  3 12:04:42 stargate-universe kernel: [ 9103.736097] iwlwifi 0000:02:00.0: FH TRBs(2) = 0x00000000
Jan  3 12:04:42 stargate-universe kernel: [ 9103.736109] iwlwifi 0000:02:00.0: FH TRBs(3) = 0x803000bd
Jan  3 12:04:42 stargate-universe kernel: [ 9103.736121] iwlwifi 0000:02:00.0: FH TRBs(4) = 0x00000000
Jan  3 12:04:42 stargate-universe kernel: [ 9103.736133] iwlwifi 0000:02:00.0: FH TRBs(5) = 0x00000000
Jan  3 12:04:42 stargate-universe kernel: [ 9103.736146] iwlwifi 0000:02:00.0: FH TRBs(6) = 0x00000000
Jan  3 12:04:42 stargate-universe kernel: [ 9103.736158] iwlwifi 0000:02:00.0: FH TRBs(7) = 0x00704052
Jan  3 12:04:42 stargate-universe kernel: [ 9103.736208] iwlwifi 0000:02:00.0: Q 0 is active and mapped to fifo 3 ra_tid 0x0000 [190,190]
Jan  3 12:04:42 stargate-universe kernel: [ 9103.736256] iwlwifi 0000:02:00.0: Q 1 is active and mapped to fifo 2 ra_tid 0x0000 [0,0]
Jan  3 12:04:42 stargate-universe kernel: [ 9103.736305] iwlwifi 0000:02:00.0: Q 2 is active and mapped to fifo 1 ra_tid 0x0000 [184,237]
Jan  3 12:04:42 stargate-universe kernel: [ 9103.736353] iwlwifi 0000:02:00.0: Q 3 is active and mapped to fifo 0 ra_tid 0x0000 [36,36]
Jan  3 12:04:42 stargate-universe kernel: [ 9103.736401] iwlwifi 0000:02:00.0: Q 4 is active and mapped to fifo 7 ra_tid 0x0000 [83,83]
Jan  3 12:04:42 stargate-universe kernel: [ 9103.736450] iwlwifi 0000:02:00.0: Q 5 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:04:42 stargate-universe kernel: [ 9103.736498] iwlwifi 0000:02:00.0: Q 6 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:04:42 stargate-universe kernel: [ 9103.736547] iwlwifi 0000:02:00.0: Q 7 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:04:42 stargate-universe kernel: [ 9103.736595] iwlwifi 0000:02:00.0: Q 8 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:04:42 stargate-universe kernel: [ 9103.736644] iwlwifi 0000:02:00.0: Q 9 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:04:42 stargate-universe kernel: [ 9103.736692] iwlwifi 0000:02:00.0: Q 10 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:04:42 stargate-universe kernel: [ 9103.736740] iwlwifi 0000:02:00.0: Q 11 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:04:42 stargate-universe kernel: [ 9103.736789] iwlwifi 0000:02:00.0: Q 12 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:04:42 stargate-universe kernel: [ 9103.736837] iwlwifi 0000:02:00.0: Q 13 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:04:42 stargate-universe kernel: [ 9103.736885] iwlwifi 0000:02:00.0: Q 14 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:04:42 stargate-universe kernel: [ 9103.736934] iwlwifi 0000:02:00.0: Q 15 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:04:42 stargate-universe kernel: [ 9103.736982] iwlwifi 0000:02:00.0: Q 16 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:04:42 stargate-universe kernel: [ 9103.737031] iwlwifi 0000:02:00.0: Q 17 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:04:42 stargate-universe kernel: [ 9103.737079] iwlwifi 0000:02:00.0: Q 18 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
Jan  3 12:04:42 stargate-universe kernel: [ 9103.737127] iwlwifi 0000:02:00.0: Q 19 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]

Could it be bleutooth? If so, which packages do I remove?

Code: Select all

@stargate-universe ~ $ sudo dpkg --list | grep bluetooth
ii  bluetooth                                         4.101-0ubuntu13                                     all          Bluetooth support
ii  cinnamon-bluetooth                                3.8.5+qiana                                         amd64        Gnome Bluetooth support for the Cinnamon desktop
ii  gir1.2-gnomebluetooth-1.0                         3.8.2.1-0ubuntu4.1                                  amd64        Introspection data for GnomeBluetooth
ii  gnome-bluetooth                                   3.8.2.1-0ubuntu4.1                                  amd64        GNOME Bluetooth tools
ii  libbluetooth3:amd64                               4.101-0ubuntu13                                     amd64        Library to use the BlueZ Linux Bluetooth stack
ii  libgnome-bluetooth11                              3.8.2.1-0ubuntu4.1                                  amd64        GNOME Bluetooth tools - support library
ii  pulseaudio-module-bluetooth                       1:4.0-0ubuntu11                                     amd64        Bluetooth module for PulseAudio sound server
@stargate-universe ~ $ 

I will try the patch first .

[DC80]

The patch did not work. Probably due to the wrong kernel number. I use 3.13.0-24 and I installed 3.13.0-38. Should I update the kernels? Mint does not mention them.

After the reboot my nic didn't function at all and I got Mint's safemode...

Please some help

[nomko]

Remove Bluetooth first. See what happens then.

[DC80]

Hi Nomko,

I have bluetooth removed using apt-get. I do not see anything yet but as I use the laptop it becomes more slowly. So I will run for a few hours maybe tomorrow I know more.

Thanks for helping me

[DC80]

Hi!

Removing bluetooth does not seem te work. I got the same problem today. I was just listening to some music and suddenly it was gone. I got the same output in the syslog. But this seems the problem:

Code: Select all

Jan  3 12:00:40 stargate-universe kernel: [ 8861.592032] iwlwifi 0000:02:00.0: fail to flush all tx fifo queues Q 2

After this the syslog gets kind of flooded with the iwlwifi messages.