I am getting this exactly same error on HP Elitebook 8540p / Ubuntu
13.10, often multiple times per boot. I don't even use suspend - it
happens on a regular startup.
Should i change the description to be more generic? Do you require more
info?
$ sudo dmidecode -s bios-version sudo dmidecode -s
I believe i'm suffering from the same issue. The headset is Nokia BH-216
with Dell Latitude E6510 and Ubuntu 14.04.
Connection can work for 20 minutes, or disconnect in one. After
reconnecting it again works for a while. Dmesg is flooded with lines
like this:
[ 3424.806640] Bluetooth: hci0 SCO
[ 2874.136892] Bluetooth: hci0 SCO packet for unknown connection handle 0
[ 2874.136893] Bluetooth: hci0 SCO packet for unknown connection handle 0
[ 2874.136894] Bluetooth: hci0 SCO packet for unknown connection handle 0
[ 2874.136895] Bluetooth: hci0 SCO packet for unknown connection handle 0
[
Public bug reported:
(I'm creating a new bug as instructed at
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/898347/comments/29)
I havea Nokia BH-216 bluetooth headset. Generally it works well, but
randomly (after 5-15 minutes of use) it gets disconnected.
The kernel log output looks like
I'd like to add that i have now a different laptop (Lenovo E540) than
previously, so the bug most probably isn't in the general bluetooth
hardware drivers. Other people suffer from the bug with a large variety
of hardware.
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I have installed latest mainline kernel and will test next this week.
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https://bugs.launchpad.net/bugs/1430696
Title:
Bluetooth audio instability: Bluetooth: hci0 SCO
Tested with linux-image-4.1.0-040100rc6-generic and the bug still
persists.
** Tags added: kernel-bug-exists-upstream kernel-bug-exists-
upstream-4.1.0-rc6
** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
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Can reproduce this. I have lenovo E540 laptop with dual nvidia/intel
graphics in nvidia mode. An external monitor is connected via HDMI, but
I can't get it to be detected. Ubuntu is up to date 15.04 on x86.
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Public bug reported:
I have a lenovoE540 laptop with a r8169 wired onboard ethernet. When
the computer is started, ethernet works fine for about 20-30 minutes.
After that network stops working.
dmesg shows that initially the link is up and stays up:
[ 41.806656] r8169 :04:00.0 eth0: link
I updated the bios to latest provided by Lenovo, but the problem
persists.
output of dmidecode -s bios-version sudo dmidecode -s bios-release-date:
J9ET99WW (2.19 )
05/05/2015
This may also be a NetworkManager issue - i've filed bug #1461015 on nm
with a error message in journal.
** Changed
"Me too" here, except with Logitech DiNovo Edge mouse+keyboard combo.
The keyboard stops working while mouse works and "unknown main item tag
0x0" is found in the log.
#1410699 and #1442896 are probably related or duplicate.
This used to work until end of summer 2015. I don't know an exact date.
Yep, i also had this problem and sixad installed. Workaround in #7
fixed the issue.
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https://bugs.launchpad.net/bugs/1449080
Title:
Starting bluetooth service fails in
Public bug reported:
I ran a standard dist-upgrade on Ubuntu 15.04 and package installation
failed.
Related output from dpkg:
dpkg: error processing package linux-image-extra-3.19.0-15-generic
(--configure):
package linux-image-extra-3.19.0-15-generic is not ready for configuration
cannot
I recently acquired the hardware so I don't know if it has worked on
earlier kernel versions. I'll test with latest upstream.
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https://bugs.launchpad.net/bugs/1589498
Title:
Public bug reported:
(I reported this on linux-input ml but never got any replies. I hope
this reaches someone who has any clue what's wrong)
I have a USB HID joystick (professional grade rudder pedals) which
are not properly recognized as joystick. Event device is created,
but no /dev/input/jsX
Same behaviour on v4.7-rc1. Tested on different PC as 4.7 doesn't even
boot on my laptop.
** Tags added: kernel-bug-exists-upstream
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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Tested with latest mainline kernel 4.7-rc7. Same behaviour.
** Tags removed: kernel-bug-exists-upstream-4.7-rc1
** Tags added: kernel-bug-exists-upstream-4.7-rc7
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Here's output from usb-devices. I'll test with 4.7-rc6 later.
T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 3
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=1d6b ProdID=0002 Rev=04.04
S: Manufacturer=Linux 4.4.0-28-generic ehci_hcd
S: Product=EHCI
Hello,
I decided to fix the issue myself as it seemed easier than following
kernel bug reporting guidelines. I have submitted a patch to linux-input
ml, but didn't get any answer if it was accepted or rejected, even after
asking about it.
Link to the patch in archive:
The patch was applied, so this has been now fixed upstream.
http://www.spinics.net/lists/linux-input/msg46869.html
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https://bugs.launchpad.net/bugs/1589498
Title:
Device
Verified working on recent kernels. Thank you!
** Changed in: linux (Ubuntu)
Status: Triaged => Fix Released
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https://bugs.launchpad.net/bugs/1589498
Title:
Device
Public bug reported:
This started happening today so probably a new issue caused by a kernel
update.
Randomly, maybe every 45 minutes wifi disconnects and reconnects.
Attached is a log output from dmesg. Looks like issue is in the iwlwifi
driver. Disconnect causes TCP connections to drop so it's
ntu.
https://bugs.launchpad.net/bugs/500834
Title:
CH joysticks not working
Status in linux package in Ubuntu:
Fix Released
Bug description:
Ville Ranki: I have submitted a patch for this to upstream kernel. I
hope it is included in Ubuntu kernel ASAP if it is accepted.
http://www.spinics.
To be realistic I probably won't be testing this with different kernels.
It's happening on a production laptop which I need daily and is a bit
tricky to reproduce. Maybe someone else suffering from the issue can do
the tests.
More info: the bug doesn't happen on every boot. Suspend/resume cycles
This is still happening to me on up to date 5.8 kernel. I'd consider it very
serious
bug as for non-technical user the internet just stops working and updates
cannot fix it.
Workaround is to choose 5.4 kernel from grub menu.
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