Public bug reported:
While browsing with Firefox I see my screen going to black and freezing.
Sometimes the system recover
I see the following log entries:
Apr 24 20:58:57 benedikt-ms kernel: [drm:amdgpu_job_timedout [amdgpu]] *ERROR*
ring vcn_dec_0 timeout, signaled seq=79735, emitted seq
UPDATE: I solved *my* issue by disabling auotsuspend in the grub config. Now I
don't get the high CPU usage anymore.
Might help someone.
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So, first of all: Sorry for (kinda) 'reopening' this thread after such a long
time.
Today I noticed something very strange. One of my (16) CPU cores was pinned at
100%. After a bit of googling I stumbled upon this thread and read about people
pointing towards USB.
So what I did was unplugging ev
I use:
sudo echo "1" > /sys/bus/pci/devices/\:02\:00.0/remove
To remove only the affected PCIe card (mine is a PCIe USB 3.1 controller
card), and
echo "1" > /sys/bus/pci/rescan
To get it back online.
Though it only gets it back temporarily until the event is fired again.
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You received t
I'm also running into this problem:
[ 775.468546] xhci_hcd :02:00.0: ERROR unknown event type 15
[ 780.582774] xhci_hcd :02:00.0: xHCI host not responding to stop endpoint
command.
[ 780.582807] xhci_hcd :02:00.0: xHCI host controller not responding,
assume dead
[ 780.582838] xhc
There is another bug like this, to which I added some more info:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1795763
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https://bugs.launchpad.net/bugs/1794074
Title:
tag kernel-bug-exists-upstream
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https://bugs.launchpad.net/bugs/1763429
Title:
Lenovo Yoga 720 does not shutdown with wifi enabled
Status in linux package in Ubuntu:
Inc
tag kernel-bug-exists-upstream
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https://bugs.launchpad.net/bugs/1763429
Title:
Lenovo Yoga 720 does not shutdown with wifi enabled
Status in linux package in Ubuntu:
Inc
Unfortunately the new Ubuntu kernel did not fix the issue, it only
worked fine during some reboots. I now tried mainline v4.16.6 and
v4.17-rc3, both did not fix the issue neither.
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The system was only recently installed, so there was no other version of
the kernel before on this system. However, last week I could get my
hands on this system again and update/upgrade installed a new kernel
which fixed the problem, I did not have the possibility yet to check
whether it now also
Adding reboot=bios, reboot=pci, reboot=cold, reboot=warm, reboot=efi,
acpi=force to the kernel parameters list did not help.
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Title:
Public bug reported:
Whenever I try to shutdown or reboot the system while the internal wifi
card is enabled, the systems hangs (system does not switch to command
line mode, only possible to reboot using Syrq-Key+B, even Sysrq+O does
not work). When I disable the wifi card using network manager be
.product.name: XPS13 9333
dmi.sys.vendor: Dell Inc.
---
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC1: benedikt 2691 F pulseaudio
/dev/snd/controlC0: benedikt 2691 F pulseaudio
C
uct.name: XPS13 9333
dmi.sys.vendor: Dell Inc.
---
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC1: benedikt 2691 F pulseaudio
/dev/snd/controlC0: benedikt 2691 F pulseaudio
C
uct.name: XPS13 9333
dmi.sys.vendor: Dell Inc.
---
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC1: benedikt 2691 F pulseaudio
/dev/snd/controlC0: benedikt 2691 F pulseaudio
C
.product.name: XPS13 9333
dmi.sys.vendor: Dell Inc.
---
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC1: benedikt 2691 F pulseaudio
/dev/snd/controlC0: benedikt 2691 F pulseaudio
C
uct.name: XPS13 9333
dmi.sys.vendor: Dell Inc.
---
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC1: benedikt 2691 F pulseaudio
/dev/snd/controlC0: benedikt 2691 F pulseaudio
C
nDellInc.:ct8:cvr0.1:
dmi.product.name: XPS13 9333
dmi.sys.vendor: Dell Inc.
---
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC1: benedikt 2691 F pulseaudio
/dev/snd/controlC0: benedikt 2691 F pulseaudio
C
:
dmi.product.name: XPS13 9333
dmi.sys.vendor: Dell Inc.
---
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC1: benedikt 2691 F pulseaudio
/dev/snd/controlC0: benedikt 2691 F pulseaudio
C
:
dmi.product.name: XPS13 9333
dmi.sys.vendor: Dell Inc.
---
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC1: benedikt 2691 F pulseaudio
/dev/snd/controlC0: benedikt 2691 F pulseaudio
C
:
dmi.product.name: XPS13 9333
dmi.sys.vendor: Dell Inc.
---
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC1: benedikt 2691 F pulseaudio
/dev/snd/controlC0: benedikt 2691 F pulseaudio
C
:
dmi.product.name: XPS13 9333
dmi.sys.vendor: Dell Inc.
---
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC1: benedikt 2691 F pulseaudio
/dev/snd/controlC0: benedikt 2691 F pulseaudio
C
.product.name: XPS13 9333
dmi.sys.vendor: Dell Inc.
---
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC1: benedikt 2691 F pulseaudio
/dev/snd/controlC0: benedikt 2691 F pulseaudio
C
:
dmi.product.name: XPS13 9333
dmi.sys.vendor: Dell Inc.
---
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC1: benedikt 2691 F pulseaudio
/dev/snd/controlC0: benedikt 2691 F pulseaudio
C
nDellInc.:ct8:cvr0.1:
dmi.product.name: XPS13 9333
dmi.sys.vendor: Dell Inc.
---
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC1: benedikt 2691 F pulseaudio
/dev/snd/controlC0: benedikt 2691 F pulseau
uct.name: XPS13 9333
dmi.sys.vendor: Dell Inc.
---
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC1: benedikt 2691 F pulseaudio
/dev/snd/controlC0: benedikt 2691 F pulseaudio
C
uct.name: XPS13 9333
dmi.sys.vendor: Dell Inc.
---
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC1: benedikt 2691 F pulseaudio
/dev/snd/controlC0: benedikt 2691 F pulseaudio
C
: Dell Inc.
+ ---
+ ApportVersion: 2.20.1-0ubuntu2.10
+ Architecture: amd64
+ AudioDevicesInUse:
+ USERPID ACCESS COMMAND
+ /dev/snd/controlC1: benedikt 2691 F pulseaudio
+ /dev/snd/controlC0: benedikt 2691 F pulseaudio
+ CurrentDesktop: Unity
+ DistributionChannelDescriptor:
+ #
this happens always after full-screen mode is activated
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https://bugs.launchpad.net/bugs/1706402
Title:
fullscreen does not work correctly
Status in linux package in Ubunt
Public bug reported:
in fullscreen mode, after moving the mouse, the window is maximized
instead
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: cheese 3.18.1-2ubuntu3
ProcVersionSignature: Ubuntu 4.4.0-87.110-generic 4.4.73
Uname: Linux 4.4.0-87-generic x86_64
ApportVersion: 2.20.1-0ubuntu
itecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: benedikt 1550 F pulseaudio
/dev/snd/controlC1: benedikt 1550 F pulseaudio
CurrentDesktop: KDE
Date: Sun Sep 6 16:22:48 2015
HibernationDevice: UUID=3383b02e-b89c-462c-903a-cb93
/dev/snd/controlC0: benedikt 1550 F pulseaudio
/dev/snd/controlC1: benedikt 1550 F pulseaudio
CurrentDesktop: KDE
Date: Sun Sep 6 16:22:48 2015
HibernationDevice: UUID=3383b02e-b89c-462c-903a-cb936e81b2bf
InstallationDate: Installed on 2014-12-21 (259 day
neric x86_64
ApportVersion: 2.18-0ubuntu9
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: benedikt 1550 F pulseaudio
/dev/snd/controlC1: benedikt 1550 F pulseaudio
CurrentDesktop: KDE
Date: Sun Sep 6 16:22:48 2015
HibernationDevice: UUID=3383b02e
After a little experimenting with different android developer settings I
can no longer reproduce this issue. I think the connection loop was
because of an Android usb issue and not an ubuntu kernel problem.
Closing as invalid
** Changed in: linux (Ubuntu)
Status: Incomplete => Invalid
--
correction:
This issue does only occur if the usb debugging mode of android is used.
In the normal mtp mode I only see a bunch of warnings, but it seems to
work as expected :
[ 125.037365] usb 1-3: new high-speed USB device number 6 using xhci_hcd
[ 125.166184] usb 1-3: New USB device found, id
apport information
** Attachment added: "ProcEnviron.txt"
https://bugs.launchpad.net/bugs/1439694/+attachment/4364438/+files/ProcEnviron.txt
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apport information
** Tags added: apport-collected vivid
** Description changed:
I can not connect to an nexus 4 device with current vivid. I see the
following messages in syslog:
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.132021] usb 1-3: new high-speed
USB device number 16 using x
Public bug reported:
I can not connect to an nexus 4 device with current vivid. I see the
following messages in syslog:
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.132021] usb 1-3: new high-speed
USB device number 16 using xhci_hcd
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.261235] usb 1-3:
Ok a new user triggers no oops messages and can start without problems.
After I renamed my .config directory I can also login with my old
account.
However with this user the oops messages are still triggered when I
login.
Something in my (kde5) config must trigger this oops message..
** Summa
Hm very strange I can boot in a live session with the daily iso of
kubuntu from today without a problem. However I see also no oops
messages in dmesg...
** Attachment added: "live_dmesg"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1435898/+attachment/4356082/+files/live_dmesg
--
Yo
I have tested the 3.18 kernel from the repo and the problem remains. The
oops messages are also the same. Since kde has worked with 3.18 in the
past this seems very odd.
I have tried to reset the settings in kde and see if that helps, but no
luck with that.
It could be that the kernel oops are on
apport information
** Attachment added: "CurrentDmesg.txt"
https://bugs.launchpad.net/bugs/1435898/+attachment/4354570/+files/CurrentDmesg.txt
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** Description changed:
Kubuntu 15.04 start without problems to the display manager sddm. If I
enter my password the display is blank for a second and then does
kubuntu load forever the desktop environment.
Dmesg shows several oopses in the intel driver:
invalid max DP link bw val
apport information
** Attachment added: "Lspci.txt"
https://bugs.launchpad.net/bugs/1435898/+attachment/4354572/+files/Lspci.txt
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apport information
** Attachment added: "IwConfig.txt"
https://bugs.launchpad.net/bugs/1435898/+attachment/4354571/+files/IwConfig.txt
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apport information
** Attachment added: "CRDA.txt"
https://bugs.launchpad.net/bugs/1435898/+attachment/4354569/+files/CRDA.txt
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Ti
apport information
** Attachment added: "ProcEnviron.txt"
https://bugs.launchpad.net/bugs/1435898/+attachment/4354575/+files/ProcEnviron.txt
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apport information
** Tags added: apport-collected vivid
** Description changed:
Kubuntu 15.04 start without problems to the display manager sddm. If I
enter my password the display is blank for a second and then does
kubuntu load forever the desktop environment.
Dmesg shows several o
apport information
** Attachment added: "ProcCpuinfo.txt"
https://bugs.launchpad.net/bugs/1435898/+attachment/4354574/+files/ProcCpuinfo.txt
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apport information
** Attachment added: "WifiSyslog.txt"
https://bugs.launchpad.net/bugs/1435898/+attachment/4354582/+files/WifiSyslog.txt
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apport information
** Attachment added: "AudioDevicesInUse.txt"
https://bugs.launchpad.net/bugs/1435898/+attachment/4354568/+files/AudioDevicesInUse.txt
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apport information
** Attachment added: "PulseList.txt"
https://bugs.launchpad.net/bugs/1435898/+attachment/4354578/+files/PulseList.txt
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apport information
** Attachment added: "UdevLog.txt"
https://bugs.launchpad.net/bugs/1435898/+attachment/4354581/+files/UdevLog.txt
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apport information
** Attachment added: "UdevDb.txt"
https://bugs.launchpad.net/bugs/1435898/+attachment/4354580/+files/UdevDb.txt
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apport information
** Attachment added: "Lsusb.txt"
https://bugs.launchpad.net/bugs/1435898/+attachment/4354573/+files/Lsusb.txt
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apport information
** Attachment added: "RfKill.txt"
https://bugs.launchpad.net/bugs/1435898/+attachment/4354579/+files/RfKill.txt
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apport information
** Attachment added: "ProcInterrupts.txt"
https://bugs.launchpad.net/bugs/1435898/+attachment/4354576/+files/ProcInterrupts.txt
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apport information
** Attachment added: "ProcModules.txt"
https://bugs.launchpad.net/bugs/1435898/+attachment/4354577/+files/ProcModules.txt
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Public bug reported:
Kubuntu 15.04 start without problems to the display manager sddm. If I
enter my password the display is blank for a second and then does
kubuntu load forever the desktop environment.
Dmesg shows several oopses in the intel driver:
invalid max DP link bw val 0, using 1.62Gps
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