Finally, here is the output of running plasmashell in the foreground
when it failed to create the panel (nothing looks suspicious to me):
craigster0@p51:/var/log$ ps -fp 9877
UID PIDPPID C STIME TTY TIME CMD
craigst+9877 1 0 19:09 ?00:00:01 /usr/bin
And the other config files
** Attachment added: "Plasmashell config file 2 of 2 that I moved out of the
way."
https://bugs.launchpad.net/ubuntu/+source/plasma-workspace/+bug/1962518/+attachment/5564253/+files/plasmashellrc
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Public bug reported:
I updated a bunch of packages today for my Ubuntu 20.04 system. After
restarting the computer, the KDE panel did not appear, which is a huge
problem.
I will upload /var/log/dpkg.log if that is possible.
After searching the internet, I tried killing and restarting
plasmashell
And I have a work around! Thanks to the information in this post:
https://archived.forum.manjaro.org/t/how-to-reset-kde-panel-widgets-etc-
after-becoming-invisible-following-display-config-change/155280
It suggests:
% rm ~/.config/plasma-org.kde.plasma.desktop-appletsrc
~/.config/plasmashellrc
Sound is not completely broken: With chromium-browser i can watch videos
with sound on youtube.com, and on slack.com both speaker and microphone
work.
But using Firefox with the same web sites does not have any sound.
The music players Amarok and Rhythmbox also do not produce sound, which
makes m
OK, i'm now running the V4.16.0 kernel:
> craigster0@p51:/local/home/craigster0/Downloads/linux-kernel-4.16$ uname -r
> 4.16.0-041600-generic
and clicking on the "speaker icon" on the menu bar at the bottom of the
screen still shows "No output or input devices found&q
OK, i'm now running the V4.16.0 kernel:
> craigster0@p51:/local/home/craigster0/Downloads/linux-kernel-4.16$ uname -r
> 4.16.0-041600-generic
and clicking on the "speaker icon" on the menu bar at the bottom of the
screen still shows "No output or input devices found&q
** Tags added: kernel-bug-exists-upstream
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https://bugs.launchpad.net/bugs/1761051
Title:
laptop sound broken in latest update -- "No output or input devices
found"
To manage notific
Yes, i should be able to test with the v4.16 kernel. I'll try to do
that tonight.
I'm sorry I didn't see your note earlier!
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Title:
laptop soun
Public bug reported:
after i installed the latest update for Kubuntu 17.10 my audio devices
disappeared and i lost the ability to listen to music or play sounds on
my laptop. it worked fine before the update!
(Caveat: sometimes ads or youtube will play through the speakers or
headphones but it i
i'm wondering whether i should try rolling back to the previous kernel
version. (i didn't notice any updates to sound drivers or software when
i reviewed the packages to be upgraded, but i may have missed
something.)
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It appears this bug is fairly well known. Here's an article called "Fix
Brightness Control Not Working for Ubuntu 14.04 & Linux Mint 17" at
http://itsfoss.com/fix-brightness-ubuntu-1310/ . Unfortunately, the fix
listed is only for the Intel Video card.
For what its worth, the brightness control
** Attachment added: "Output from "ls -lR" for /sys/class and /sys/devices
(starting with /sys/class/backlight)."
https://bugs.launchpad.net/ubuntu/+source/fglrx-installer/+bug/1318314/+attachment/4180143/+files/backlight-ls.txt
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** Attachment added: "Output from "lspci"."
https://bugs.launchpad.net/ubuntu/+source/fglrx-installer/+bug/1318314/+attachment/4180142/+files/lspci.txt
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I have the same problem as well, but this is on a Thinkpad T510 (about 5
years old). This is with the Nvidia graphs card and the Nvidia 331.38
driver (the Noveau driver doesn't work -- it consistently core dumps
after suspend/resume).
** Attachment added: "Xorg.0.org (Xorg Server log file)"
Once this bug occurs, it is readily reproducible (or at least I think
this is a reproduction case).
On my system, once X server wedges I can login to the machine via ssh
and "kill -9" the X server process. A new process starts, and
immediately throws the same stack traceback.
So there's the pote
i ran into this problem as well on a Lenovo Thinkpad T510 with nVidia
NVS 3100M (rev a2) graphics.
I've run into this problem four or five times in the week that i've
owned the laptop. in this particular case the freeze occurred after the
screen saver locked the screen, and i entered my password.
@Peter Schmidt
thanks for the pointer about the brightness problem!
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Lucid: No USB after resume on Thinkpad X201, T410, T410s, T510, W510
https://bugs.launchpad.net/bugs/566149
You received this bug notification because you are a member of Ubuntu
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ubunt
I verified the behavior of the production 2.6.32-22.36 kernel against
the proposed 2.6.32-23.37 kernel. In both cases, all 3 USB ports are
powered when the laptop is suspended (even if suspended on battery). So
the proposed update does not add an additional bug here.
--
Lucid: No USB after res
The proposed update, kernel 2.6.32-23, fixed the problem for me for
Ubuntu 10.04 (Lucid Lynx).
One curious issue/bug(?): a feature of the T510 is a single "always on"
USB port, which provides power even if the laptop is sleeping -- even on
battery. With this kernel, all three laptop USB ports pr
*** This bug is a duplicate of bug 566149 ***
https://bugs.launchpad.net/bugs/566149
Just in case its not clear to a newbie, like me, this is (likely) a
duplicate of https://bugs.launchpad.net/bugs/566149 . If you're not
logged in, the only indication that this is a duplicate is in the box in
i'm using Ubuntu 8.04 (Hardy Heron), and the only work around that works
for me is the one described by aurorius. basically, i couldn't find the
"Job Options" tab. either i'm stupid, or else it is changed in my
version of CUPS (which is 1.3.7-1ubuntu3).
you can read my long description of the bu
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