For info, I have same symptoms as OP (Aceland Kao) reported (same perf
report), on Ubuntu 16.04 with Kernel 4.4.0-59.80 generic. This is on a
laptop (HP EliteBook G1 480) on a docking station.
I could apparently fix the problem by undocking and docking back the laptop
while still powered.
Man, you should add the tag +confirmed as per #3 or your report will
expire. Btw, did you find a solution?
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https://bugs.launchpad.net/bugs/1349752
Title:
Bluetooth not
Hi Christopher,
Thanks for your reply, and trying to enlight me . I read the link you give,
but still I don't see the logic.
Say that I'd have some time to look further in this bug, and trying different
things. It is very difficult for me then to find reports with bug similar to
mine. I see no
Why expired / incomplete ? This bug should be at least confirmed. BIOS
was upgraded back to 208 as per comment #7
** Changed in: linux (Ubuntu)
Status: Expired = Confirmed
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None on my side. My upstream report triggered... 0 reaction.
Lately I bought an ASUS N750JK, exactly same problem.
I still don't have a solution. And using a separate BT dongle doesn't seem to
be very stable either.
I don't know if there is a solution in the other tickets. Also, why all
these
I confirm that I've still not found a solution to this problem.
Actually, this is not my pc, but my daugther's, so I'm not desperately looking
for a solution right now.
In any case, I will report here of course if I find something, or if problem
disappears after some update.
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Yes, sorry. Here the link
http://article.gmane.org/gmane.linux.bluez.kernel/48232
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https://bugs.launchpad.net/bugs/1260825
Title:
168c:0032 ath3k built-in bluetooth
FYI, I submitted the bug report upstream as per instruction.
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Title:
168c:0032 ath3k built-in bluetooth cannot load firmware -
** Attachment added: dmesg, usb 3-5 init ok, BT patch load ok
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1260825/+attachment/4108304/+files/dmesg-20140505-3-success.txt
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** Attachment added: dmesg - usb 3-5 init ok, BT patch fail
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1260825/+attachment/4108303/+files/dmesg-20140505-2-fail.txt
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Hello,
I tried with the latest 3.15-rc4, to no avail.
Basically, the bluetooth is sporadically available. Although, when
available, it usually stays available for next reboot, even cold reboot.
Apparently it takes long shutdown period / possible suspend / resume
cycles to lose it again.
In
apport information
** Tags added: staging
** Description changed:
This is on an ASUS N550JV. Basically, the Bluetooth is sporadically
available after restart/login. When not available, we get an error msg
in dmesg about a patch that failed to load.
$ sudo lsusb -v
Bus 003 Device
apport information
** Attachment added: BootDmesg.txt
https://bugs.launchpad.net/bugs/1260825/+attachment/4091556/+files/BootDmesg.txt
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apport information
** Attachment added: CRDA.txt
https://bugs.launchpad.net/bugs/1260825/+attachment/4091557/+files/CRDA.txt
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apport information
** Attachment added: UdevDb.txt
https://bugs.launchpad.net/bugs/1260825/+attachment/4091567/+files/UdevDb.txt
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apport information
** Attachment added: ProcModules.txt
https://bugs.launchpad.net/bugs/1260825/+attachment/4091565/+files/ProcModules.txt
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apport information
** Attachment added: Lsusb.txt
https://bugs.launchpad.net/bugs/1260825/+attachment/4091561/+files/Lsusb.txt
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apport information
** Attachment added: ProcInterrupts.txt
https://bugs.launchpad.net/bugs/1260825/+attachment/4091564/+files/ProcInterrupts.txt
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apport information
** Attachment added: UdevLog.txt
https://bugs.launchpad.net/bugs/1260825/+attachment/4091568/+files/UdevLog.txt
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apport information
** Attachment added: ProcEnviron.txt
https://bugs.launchpad.net/bugs/1260825/+attachment/4091563/+files/ProcEnviron.txt
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apport information
** Attachment added: ProcCpuinfo.txt
https://bugs.launchpad.net/bugs/1260825/+attachment/4091562/+files/ProcCpuinfo.txt
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apport information
** Attachment added: WifiSyslog.txt
https://bugs.launchpad.net/bugs/1260825/+attachment/4091569/+files/WifiSyslog.txt
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apport information
** Attachment added: RfKill.txt
https://bugs.launchpad.net/bugs/1260825/+attachment/4091566/+files/RfKill.txt
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apport information
** Attachment added: Lspci.txt
https://bugs.launchpad.net/bugs/1260825/+attachment/4091560/+files/Lspci.txt
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apport information
** Attachment added: IwConfig.txt
https://bugs.launchpad.net/bugs/1260825/+attachment/4091559/+files/IwConfig.txt
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apport information
** Attachment added: CurrentDmesg.txt
https://bugs.launchpad.net/bugs/1260825/+attachment/4091558/+files/CurrentDmesg.txt
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Hello,
I just ugpraded this laptop to U14.04 Trusty Tahr, and I still
experience the same symptoms (bluetooth sporadically available).
The bluetooth is not below the USB3 hub it seems:
$ lsusb -t
/: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M
/: Bus 03.Port 1: Dev 1,
I did not test yet with the latest daily build. I'll do so asap.
However, still on 12.10 with kernel 3.11.0-14-generic #21, I can recover
Bluetooth if I turn on / off the antenna.
More precisely, at boot, I usually have wifi, but not bluetooth. If I
turn off antenna via keyboard, I lose wifi,
I cannot reproduce the desync between wifi RF and bluetooth RF using
keyboard RF switch. Maybe that was a glitch due to long sleep /
hibernate, or dual booting windows.
But the hick-up in rfkill list is confirmed.
I'll now try with the trusty daily build.
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Hi Joshua, could you have a look at related bug 1260825 (and 1277528),
and see if the rfkill block / unblock would work for you?
I experience the same issue as you, and this rfkill trick seems to work
100% of the cases now.
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Hello,
So I tested the trusty daily build. I booted 5 times from DVD, and each
time the bluetooth was detected and working fine. No patch error in
dmesg.
But it can well be I was just lucky, because I booted once 13.10 in
between, and bluetooth was working as well. I did also boot windows in
** Attachment added: lsusb
https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1260825/+attachment/3928820/+files/lsusb
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** Attachment added: lsmod
https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1260825/+attachment/3928821/+files/lsmod
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** Attachment added: lspci
https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1260825/+attachment/3928819/+files/lspci
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** Attachment added: lshw
https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1260825/+attachment/3928818/+files/lshw
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Sorry for the duplicate ProcEnviron thing.
Apparently apport-collect does not want to upload the configuration
files ^^. So I'll attach some files manually...
** Attachment added: dmesg
https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1260825/+attachment/3928817/+files/dmesg
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Public bug reported:
This is on an ASUS N550JV.
Basically, the Bluetooth is sporadically available after restart/login.
When not available, we get an error msg in dmesg about a patch that
failed to load.
This bug seems similar to
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1102622.
$
apport information
** Attachment added: ProcEnviron.txt
https://bugs.launchpad.net/bugs/1260825/+attachment/3928815/+files/ProcEnviron.txt
** Description changed:
This is on an ASUS N550JV.
Basically, the Bluetooth is sporadically available after restart/login.
When not available,
apport information
** Attachment added: ProcEnviron.txt
https://bugs.launchpad.net/bugs/1260825/+attachment/3928816/+files/ProcEnviron.txt
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Hi Joseph,
Thanks for the quick reply.
I installed the kernel v3.13-rc3-trusty, and booted several times. There
seems to be no change compared to previous 3.11 kernel from Saucy, i.e.
on 4 boots, BT failed 3 times and succeeded once.
So I tag this bug with 'kernel-bug-exists-upstream' and mark
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