*** This bug is a duplicate of bug 1475639 ***
https://bugs.launchpad.net/bugs/1475639
** This bug is no longer a duplicate of bug 1532267
Atheros QCA9565 Bluetooth not recognized
** This bug has been marked a duplicate of bug 1475639
Atheros QCA9565: No adapter found in bluetooth
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Y
*** This bug is a duplicate of bug 1532267 ***
https://bugs.launchpad.net/bugs/1532267
Thank you for taking the time to report this bug and helping to make
Ubuntu better. This particular bug has already been reported and is a
duplicate of bug 1532267, so it is being marked as such. Please look
Danilo Silva, the issue you are reporting is an upstream one. Could you
please report this problem following the instructions verbatim at
https://wiki.ubuntu.com/Bugs/Upstream/kernel to the appropriate mailing
list (TO Marcel Holtmann, Gustavo Padovan, and Johan Hedberg, CC linux-
bluetooth)?
Plea
Here is the output
sudo cat /sys/kernel/debug/usb/devices
[sudo] senha para danilo:
T: Bus=03 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=5000 MxCh= 4
B: Alloc= 0/800 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 3.00 Cls=09(hub ) Sub=00 Prot=03 MxPS= 9 #Cfgs= 1
P: Vendor=1d6b ProdID=0003 Rev= 4.04
Danilo Silva, when the internal bluetooth is working, can you please
unplug the logitech receiver, than run the command?
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https://bugs.launchpad.net/bugs/1618219
Title:
Blu
I found that Fn keys are switching over some states:
0 _ Wifi is on + BT is off (boot time/initial state)
1 _ Wifi is on + BT is on (after hit Fn keys)
2 _ Wifi is off + BT is off (after hit Fn keys)
3 _ Wifi is off + BT is on (after hit Fn keys)
4 _ Wifi is on + BT is off (which is the initial sta
Christopher, here it is:
sudo cat /sys/kernel/debug/usb/devices
[sudo] senha para danilo:
T: Bus=03 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=5000 MxCh= 4
B: Alloc= 0/800 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 3.00 Cls=09(hub ) Sub=00 Prot=03 MxPS= 9 #Cfgs= 1
P: Vendor=1d6b ProdID=0003 Rev=
Danilo Silva, when bluetooth is working, could you please provide the output of
the following terminal command:
cat /sys/kernel/debug/usb/devices
** Tags added: kernel-bug-exists-upstream kernel-bug-exists-upstream-4.8-rc3
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When BT is on (working), these are the outputs of:
rfkill list all
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
1: acer-wireless: Wireless LAN
Soft blocked: no
Hard blocked: no
4: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
lsusb
Bu
No.
My wifi connection drops, then it goes on again and suddenly Bluetooth works.
You can watch this here: https://youtu.be/7ZHmWQ7K5Co (sorry for the quality of
the video).
That could be a flaw on the boot process?
It would be helpful if someone else on Acer laptop could confirm this strange
beh
Danilo Silva, to clarify
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1618219/comments/5 :
>"Using the keyboard to switch off wireless activates BT adapter. In my case,
>even not activating it again, the wifi is on and both (BT and wifi) works as
>expected."
Did you mean to say after us
Here it is:
1: acer-wireless: Wireless LAN
Soft blocked: no
Hard blocked: no
5: phy3: Wireless LAN
Soft blocked: no
Hard blocked: no
Thanks.
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Danilo Silva, could you post the terminal results from the following:
sudo rmmod ath9k && sudo modprobe ath9k btcoex_enable=1 && rfkill list
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No. It doesn't.
That seems to be the dmesg output:
[ 835.520675] ath9k: ath9k: Driver unloaded
[ 846.445669] ath: phy2: WB335 2-ANT card detected
[ 846.445672] ath: phy2: Set BT/WLAN RX diversity capability
[ 846.452455] ath: phy2: Enable LNA combining
[ 846.454453] ath: phy2: ASPM enabled: 0
Danilo Silva, could you please advise if the following allows you to use both
WiFi and bluetooth simultaneously:
sudo rmmod ath9k && sudo modprobe ath9k btcoex_enable=1
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http
Ok, even the 4.4 kernel exhibits that behavior. Using the keyboard to
switch off wireless activates BT adapter. In my case, even not
activating it again, the wifi is on and both (BT and wifi) works as
expected. Except I cannot receive files from my phone, only send (that
is a separate issue, I thin
Hi all.
Testing Linux Kernel 4.8.0-040800rc3-generic #201608212032 SMP x86_64 GNU/Linux
did not solve the problem.
However, I found on the internet the problem is coexistence with wifi, then I
manually switched off wireless (by Fn keys on the keyboard), and voilá, it
works.
Too bad it stops wor
Danilo Silva, thank you for reporting this and helping make Ubuntu
better.
In order to allow additional upstream developers to examine the issue, at your
earliest convenience, could you please test the latest upstream kernel
available from http://kernel.ubuntu.com/~kernel-ppa/mainline/?C=N;O=D ?
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