Confirming the fix on Noble with ubuntu-pro-client (32.3.1~24.04)
P.S.
Added mention of the fix on upstream issue.
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Title:
Apparmor denial on /v
@bandali
I believe this bug report on bugzilla is related:
https://bugzilla.mozilla.org/show_bug.cgi?id=1862159
** Bug watch added: Mozilla Bugzilla #1862159
https://bugzilla.mozilla.org/show_bug.cgi?id=1862159
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Public bug reported:
After fresh install of Kubuntu 24.04 daily, plymouth luks input prompt fails to
display current locale.
It displays 'no' instead 'en' and I couldn't find a way to switch to alternate
locale.
Also after changing plymouth theme, it applies only to the shutdown
sequence. The b
Public bug reported:
On Kubuntu 24.04 daily (up to 24.04.2)
kubuntu/modules/after_bootloader_context.conf claims to fail to remove
installation .desktop file:
2024-04-11 - 23:38:46 [6]: Starting job "Performing contextual processes'
job…" ( 32 / 41 )
2024-04-11 - 23:38:46 [6]: .. Running
Update:
I tried switching to BGRT theme and it fixed the issue.
Both start and shutdown splashe screen display correctly and encryption input
prompt displays correct locale.
Trying any other non-text splash screen results in full or partial
(shutdown only) activation of kubuntu-logo which breaks
Public bug reported:
Install randomely crashes/fails/hangs on systems with 3GB or less
When the system doesn't hang, I can see kernel OOM killing random processes
like calamares, cryptsetup etc.
I had ~75% success of installing Kubuntu 24.04 daily on VMs with less then 3GB
and almost 0% on 2GB
** Summary changed:
- Install randomely crashes/fails/hangs on systems with 3GB or less
+ Install randomly crashes/fails/hangs on systems with 3GB or less
** Description changed:
- Install randomely crashes/fails/hangs on systems with 3GB or less
+ Install randomly crashes/fails/hangs on systems
** Summary changed:
- Install randomly crashes/fails/hangs on systems with 3GB or less
+ Ubuntu 24.04 daily builds - Install randomly crashes/fails/hangs on systems
with 3GB or less
** Summary changed:
- Ubuntu 24.04 daily builds - Install randomly crashes/fails/hangs on systems
with 3GB or le
** Description changed:
- Install randomly crashes/fails/hangs on systems with 3GB or less
- When the system doesn't hang, I can see kernel OOM killing random processes
like calamares, cryptsetup etc.
+ Since around introduction of Kernel 6.8 to Daily builds, installation of
+ Kubuntu / Ubuntu /
@guiverc
Thank you for pointing deficiencies in my reporting.
I've added additional context.
Unfortunately, I probably won't be able to provide apport reporting
since (1) Most of the times the system hard locks. (2) Since I've seen
it fail dozens of times, in order to save time I either increase
** Description changed:
Since around introduction of Kernel 6.8 to Daily builds, installation of
Kubuntu / Ubuntu / Ubuntu-Mate builds randomly hangs(mostly), crashes or
fails on systems with less than 3GB of RAM.
When the system hangs, VM indicates heavy CPU and CDROM usage. My bet is
@wxl
I am not sure if the Kernel change is the sole reason, but I first encountered
the issue when Kernel switched from 6.6 to 6.8.
Maybe it was just a tipping point when memory consumption became too
high for 2GB systems and later for 2.5GB.
Also I am not sure when zram-config was removed from
@wxl
People on #kubuntu-dev decided to skip zram for now since they wanted for issue
to be recognized as "release critical " for that change.
You can see more details at the end of
https://irclogs.ubuntu.com/2024/04/18/%23kubuntu-devel.html
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Public bug reported:
After migrating Mantic 23.10 install to Linux 6.8.0, I am experiencing heavy
flickering at random.
It happens after a moderate to heavy on screen activity like window switching,
scrolling etc.
It never happens when playing video or when there is no interaction using
keyboar
Update:
I did some preliminary testing and it seems like adding
"intel_idle.max_cstate=4" to cmdline resolves the issue but probably at the
power efficiency cost.
I also tried "i915.enable_psr=0" but it didn't help just made the
flickering a slightly different.
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** Tags added: kernel-bug regression-release
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Title:
Random flickering with i915 on Linux 6.8
To manage notifications about this bug go to:
http
Update:
Still happens on Kubuntu 24.04 with Linux 6.8.0-32 (6.8.4).
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Title:
Random flickering with i915 on Linux 6.8
To manage notifications abo
Public bug reported:
Some indicators like Dropbox etc can't show submenus out of the box.
The issue seems to be incorrect dependency.
Kubuntu-Meta still depends on libappindicator3-1 while nowadays it is
common to link against libayatana-appindicator3-1 hence the issue.
Not sure how to do the tr
** Summary changed:
- No sound after upgrade to 24.04
+ No sound, stutters and clicks after upgrade to 24.04
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Title:
No sound, stutters and clic
In addition, if the sound does work (on intel-hda Sunrise Point-LP HD
Audio) it stutters badly and under heavy load sound quits working
completely.
To fix 'alsa force-reload' or reboot are required.
Blacklisting snd_soc_avs seems to work for now and time will tell since
the issue usually appears
** Summary changed:
- Random flickering with i915 on Linux 6.8
+ Random flickering with Intel i915 on Linux 6.8 (Ubuntu 24.04)
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Title:
Random fl
*** This bug is a duplicate of bug 2062951 ***
https://bugs.launchpad.net/bugs/2062951
** This bug has been marked a duplicate of bug 2062951
Random flickering with Intel i915 on Linux 6.8 (Ubuntu 24.04)
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Bugs, which
Proper fix might come in future releases of Linux kernel.
For now adding "intel_idle.max_cstate=4" to the kernel command line should work
at expense of a minor power consumption.
See
https://wiki.ubuntu.com/Kernel/KernelBootParameters#Permanently_Add_a_Kernel_Boot_Parameter
for instructions.
-
@vartee
This bug is Intel i915 specific.
I am afraid you are experiencing AMDGPU related issue and should look
for related open bug or open one by your self.
P.S.
I remember having similar flickering issues with AMDGPU and adding
"amdgpu.dcdebugmask=0x10" helped. Note, it was completely differe
Confirming the bug in Xenial.
** Tags removed: amd64
** Tags added: xenial
** Description changed:
After upgrading to Yakkety, when my Ubuntu GNOME laptop resumes from
suspend DNS resolution stops working.
+
+ * Also affect Xenial (Unity/GnomeFlashback)since Network-Manager stack
+ was upgr
*** This bug is a duplicate of bug 1639776 ***
https://bugs.launchpad.net/bugs/1639776
** This bug is no longer a duplicate of bug 1631241
Name resolution stops working after resume from suspend
** This bug has been marked a duplicate of bug 1639776
dnsmasq fails to send queries out afte
*** This bug is a duplicate of bug 1639776 ***
https://bugs.launchpad.net/bugs/1639776
** This bug is no longer a duplicate of bug 1631241
Name resolution stops working after resume from suspend
** This bug has been marked a duplicate of bug 1639776
dnsmasq fails to send queries out afte
I have merged in another bug(s) and updated the name of the bug to be a
bit more "user friendly".
** Summary changed:
- dnsmasq fails to send queries out after suspend disconnects the interface
+ name resolution (dnsmasq) fails to send queries out after suspend/resume
reconnects the interface
-
*** This bug is a duplicate of bug 1639776 ***
https://bugs.launchpad.net/bugs/1639776
** This bug is no longer a duplicate of bug 1631241
Name resolution stops working after resume from suspend
** This bug has been marked a duplicate of bug 1639776
dnsmasq fails to send queries out afte
*** This bug is a duplicate of bug 1639776 ***
https://bugs.launchpad.net/bugs/1639776
** This bug is no longer a duplicate of bug 1631241
Name resolution stops working after resume from suspend
** This bug has been marked a duplicate of bug 1639776
dnsmasq fails to send queries out afte
*** This bug is a duplicate of bug 1639776 ***
https://bugs.launchpad.net/bugs/1639776
** This bug is no longer a duplicate of bug 1631241
Name resolution stops working after resume from suspend
** This bug has been marked a duplicate of bug 1639776
dnsmasq fails to send queries out afte
*** This bug is a duplicate of bug 1639776 ***
https://bugs.launchpad.net/bugs/1639776
** This bug has been marked a duplicate of bug 1639776
dnsmasq fails to send queries out after suspend disconnects the interface
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*** This bug is a duplicate of bug 1639776 ***
https://bugs.launchpad.net/bugs/1639776
** This bug is no longer a duplicate of bug 1631241
Name resolution stops working after resume from suspend
** This bug has been marked a duplicate of bug 1639776
dnsmasq fails to send queries out afte
*** This bug is a duplicate of bug 1639776 ***
https://bugs.launchpad.net/bugs/1639776
** This bug is no longer a duplicate of bug 1631241
Name resolution stops working after resume from suspend
** This bug has been marked a duplicate of bug 1639776
dnsmasq fails to send queries out afte
*** This bug is a duplicate of bug 1639776 ***
https://bugs.launchpad.net/bugs/1639776
** This bug is no longer a duplicate of bug 1631241
Name resolution stops working after resume from suspend
** This bug has been marked a duplicate of bug 1639776
dnsmasq fails to send queries out afte
*** This bug is a duplicate of bug 1575731 ***
https://bugs.launchpad.net/bugs/1575731
** This bug has been marked a duplicate of bug 1575731
Thunderbird package is out of date
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ht
*** This bug is a duplicate of bug 1575731 ***
https://bugs.launchpad.net/bugs/1575731
** This bug has been marked a duplicate of bug 1575731
Thunderbird package is out of date
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ht
*** This bug is a duplicate of bug 1575731 ***
https://bugs.launchpad.net/bugs/1575731
** This bug has been marked a duplicate of bug 1575731
Thunderbird package is out of date
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ht
** Description changed:
- The fixes in 38.7, which was released on the 14th of March 2016 [0], six
- of which are deemed critical [1].
+ Despite Thunderbird being updated on 38.x branch (original bug was
+ probably filed before recent updates to the package), there is at least
+ one significant se
Confirming #136.
Environment (on 2 machines):
Machine: XPS 13 9350 FHD Display
Distro: Ubuntu 16.04
Kernel: 4.4.0-24-generic
Bluetooth: off and on
Firmware: 1.3.3 and 1.4.3
DE: Unity and GnomeFlashback
Power: On battery and on AC
Screen: eDP (Built-In) or/and DP1 (External TB3/USBC->HDMI)
--
You
@arges I am also experiencing suspend issues on my XPS13 but before
opening a separate bug report I would like to check if our systems are
affected by the same bug.
Please check/confirm the following:
1. Is your system fails to resume or stuck during suspend? Please
suspend the system using syste
Hi all,
Please report your experience with 4.4.0-22.
It seems to be ok on my XPS13.
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Title:
Screen flickers on XPS 13 9350/9550 (Intel Skylake/Br
** Description changed:
+ *** Possible solution ***
+ The bug seems to be gone in 4.4.0-22:
+ - https://launchpad.net/ubuntu/+source/linux/4.4.0-22.39
+ ***
+
*** Temporary workaround ***
Install Kernel from one of the following locations:
- - http://kernel.ubuntu.com/~kernel-ppa/mainline/dai
@kmstoilov Please make sure you've updated computer's firmware to 1.3.3.
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Title:
Screen flickers on XPS 13 9350/9550 (Intel Skylake/Broadwell GPU
I would like to add few observations:
1. Seems like the issue is Power Management related since I've never
experienced it with AC adapter connected and sometimes almost instantly
after disconnecting it, the flickering is started.
2. Sometimes first "flick" after reboot or PM change is accompanie
** Attachment added: "dmesg.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1554613/+attachment/4620483/+files/dmesg.log
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Title:
sc
** Also affects: linux via
https://bugs.freedesktop.org/show_bug.cgi?id=94593
Importance: Unknown
Status: Unknown
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Title:
screen fli
I am still not 100% sure but after a day with this kernel:
http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.6-rc1-wily/ I can
report the following:
1. No flickering
2. No more kernel dumps/bugs reports
3. No more i915 warnings
4. No more suspend issues
5. No more Dell WMI events errors
6. Not that
Seems like Xenial is also affected by that issue, at least when audio device is
idling.
Should I create a new bug report for Xenial?
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Title:
Noi
@anthonywong
Referenced report seems as unrelated.
On my machine, the sound is clear and loud but 10 seconds after playback
ends the noise starts.
I am not familiar with specific design of the soundcard but It
looks/sounds like when it suspended by the driver, analog amplifier left
active picking
I suspect you aren't using correct package.
Can you please post output of the following:
apt-cache showpkg radiotray
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Title:
RadioTray won't laun
** Description changed:
-
*** Temporary workaround ***
+ apt-add-repository "deb
http://ppa.launchpad.net/canonical-kernel-team/ppa/ubuntu yakkety main"
+ OR
Install Kernel from one of the following locations:
- http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.4.10-xenial/
- http://kerne
** Description changed:
*** Temporary workaround ***
Install Kernel from the following location:
- http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.6-yakkety/
- OR (if you brave enough)
-
- Invoke: apt-add-repository "deb
http://ppa.launchpad.net/canonical-kernel-team/ppa/ubuntu yakkety
** Description changed:
*** Temporary workaround ***
Install Kernel from the following location:
- http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.6-yakkety/
OR
Perform the following:
- $ apt-add-repository "deb
http://ppa.launchpad.net/canonical-kernel-team/ppa/ubuntu yakkety mai
@romano-giannetti and anyone who followed the instructions referenced in
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1554613/comments/125,
There was a typo in instructions, please read bug description for details and
fix.
** Description changed:
*** Temporary workaround ***
Instal
Public bug reported:
indicator-applet-appmenu displays undesired/redundant menu items during
and after execution of "client side decorations (CSD)" enabled
applications.
For example:
* gnome-terminal: In addition to regular items has submenu "Unknow Application
Name".
* After execution of Calc o
Public bug reported:
A firmware for embedded bluetooth adapter on Broadcom 4350 is missing.
Chip is provided as part of DW1820A/DW1830A on Dell XPS 2016 13/15 and probably
other machines.
More info at: https://wiki.archlinux.org/index.php/Dell_XPS_13_(2016)#Bluetooth
Device IDs:
* 0a5c:6412
* BC
Public bug reported:
On fresh Ubuntu 16.04 with VirtualBox 5.0.16 virtual machines won't start
hanging with msg box "Starting virtual machine - 0%".
The issues is not persistent but once it happens to specific virtual machine,
that machine won't start anymore.
Observations:
- Affects both build
** Bug watch added: Virtualbox Trac #15277
http://www.virtualbox.org/ticket/15277
** Also affects: virtualbox via
http://www.virtualbox.org/ticket/15277
Importance: Unknown
Status: Unknown
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** Description changed:
On fresh Ubuntu 16.04 with VirtualBox 5.0.16 virtual machines won't start
hanging with msg box "Starting virtual machine - 0%".
- The issues is not persistent but once it happens to specific virtual machine,
that machine won't start anymore.
+ The issue is not persisten
Attached script for fixing "broken" VMs.
** Description changed:
On fresh Ubuntu 16.04 with VirtualBox 5.0.16 virtual machines won't start
hanging with msg box "Starting virtual machine - 0%".
The issue is not persistent but once it happens to specific virtual machine,
that machine won't st
Yes.
There is no noise or any other distortion when sound card is playing.
The noise starts 5-10 seconds after the playback is stopped.
In addition there are very loud clicks and pops during boot and shutdown.
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*** This bug is a duplicate of bug 1554613 ***
https://bugs.launchpad.net/bugs/1554613
** This bug has been marked a duplicate of bug 1554613
screen flickering on XPS13 9350
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https
** Summary changed:
- screen flickering on XPS13 9350
+ screen flickering on XPS13 9350/9550
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Title:
Screen flickers on XPS 13 9350/9550 (Intel
*** This bug is a duplicate of bug 1554613 ***
https://bugs.launchpad.net/bugs/1554613
** This bug has been marked a duplicate of bug 1554613
screen flickering on XPS13 9350/9550
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** Summary changed:
- screen flickering on XPS13 9350/9550
+ Screen flickers on XPS 13 9350/9550 (Intel Skylake/Broadwell GPU)
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Title:
Screen fl
*** This bug is a duplicate of bug 1554613 ***
https://bugs.launchpad.net/bugs/1554613
** This bug is no longer a duplicate of bug 1522922
Screen flickering in Intel i915 driver
** This bug has been marked a duplicate of bug 1554613
screen flickering on XPS13 9350/9550
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*** This bug is a duplicate of bug 1554613 ***
https://bugs.launchpad.net/bugs/1554613
** This bug has been marked a duplicate of bug 1554613
screen flickering on XPS13 9350/9550
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** Description changed:
- see LP: #1552304
+ *** Temporary workaround ***
+ Install Kernel from:
+ - http://kernel.ubuntu.com/~kernel-ppa/mainline/daily/current/
+ - http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.6-rc5-wily/
+
+
+ Please inspect duplicate reports fo
@pranith
On my system, 4.6.0rc3+intel-drm-next solved the issue.
Other people report solution only with more recent version,
4.6.0rc5+intel-drm-next.
The difference in reports might be related to installed BIOS version or/and
power management behavior in different conditions.
Anyways, I highly re
@bettini
I guess any 4.6.0rc+intel-drm-next starting 20160420 should work, but I
personally tested only the ones documented as a workaround in this bug
description.
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Attaching requested alsa-info.txt pair and the diff.
Besides constant noise there are terrible clicks and pops during system startup
and shutdown.
I've attached corresponding audio recordings.
** Patch added: "alsa-info.noisy.diff"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/146858
** Attachment added: "alsa-info.noisy.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1468582/+attachment/4645620/+files/alsa-info.noisy.txt
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** Attachment added: "Startup.mp3"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1468582/+attachment/4645628/+files/Startup.mp3
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Title:
** Attachment added: "Shutdown.mp3"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1468582/+attachment/4645629/+files/Shutdown.mp3
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Title
** Attachment added: "alsa-info.normal.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1468582/+attachment/4645619/+files/alsa-info.normal.txt
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They patch was applied successfully but that did not help.
Just to be sure I've tested with Kernels 4.4.0-21 and 4.6.0-999.
Attaching new alsa-info.txt.
** Attachment added: "alsa-info.noisy.psn0.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1468582/+attachment/4646648/+files/alsa
Public bug reported:
On Ubuntu 16.04 SSH VPN plugin is not shown in list of available VPNs.
NetworkManager does register the plugin:
NetworkManager[843]: VPN: loaded org.freedesktop.NetworkManager.ssh
** Affects: network-manager-ssh (Ubuntu)
Importance: Undecided
Status: New
**
Public bug reported:
Dialog "Authentication is required to change your own user data" appears
when changing keyboard language inside non-physical session.
This is reincarnation of
https://bugs.launchpad.net/ubuntu/+source/accountsservice/+bug/1512002.
I am experiencing the bug on 16.04 with gnom
** Also affects: indicator-bluetooth (Ubuntu)
Importance: Undecided
Status: New
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Title:
fix up usage of XDG_CURRENT_DESKTOP
To manage
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