Yep, repro works for me:
Video: https://www.youtube.com/watch?v=Rr2bWccOUu4
Steps:
- Open Google Chrome
- Right-click to open a context menu
- Use the keyboard shortcut to trigger the gnome screenshot area UI
- For me, that's CTRL-ALT-PrintScreen, but I my keybindings may be customized
This is happening to me now with Gnome on Ubuntu 22.04.3. I'm going to
document all the behaviors I see, and I think I have reproduction steps
(taking a screenshot when a context menu is open, maybe specifically
with shutter), but I need to reboot to verify the exact steps.
Observations while it
Public bug reported:
The file /etc/X11/Xsession.d/20x11-common_process-args is missing the
definition of the function has_option() in the 21.04 distribution. As a
result, when lightdm starts X11, even though use-ssh-agent is specified
in Xsession.options, the test fails and so the agent is not
I am suffering from this problem as well (2020 Dell XPS 13", Ubuntu LTS
20.04), even after applying the fix at
https://www.displaylink.org/forum/showthread.php?t=67148. HOWEVER - I
have found that if I mirror my displays (laptop built-in + external
HP2511X vis DVI), the lag disappears. This is
** Tags added: ubuntu-certified
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https://bugs.launchpad.net/bugs/1872034
Title:
[Focal] No HDMI output through thunderbolt docking station
To manage notifications about
Public bug reported:
Using the Ubuntu 20.04 settings app to setup multiple monitors creates
broken xrandr settings. Using the app to set a 3840x2160 primary monitor
in Landscape and 1920x1080 in Right Portrait, the primary monitor ends
up with a "virtual resolution" of 4680x2160 which creates a
Public bug reported:
My computer keeps changing. Sometimes my add ons on firefox are gone,
and I have many programs I do not want on MY computer! I have very
little control over my own property. Why can't I remove the programs I
do not want, like the games and all the log files and analyzers and
Seth thank you for the work you have done and are doing on this. Andy
of post 13, thank you for the walk through on your web site. I was
about to patch and install for my Geforce 7900 GS on Mint 19.1 using the
4.15.xxx kernel using Andy's guide, successfully.
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I have an NVAC (MCP79) in an iMac9,1 for which the backlight controls do
not work if NV50_PDISP_SOR_PWM_DIV(0x61c080) is set to 0x5e. If it is
useful at all I have attached an mmiotrace dump with from various
backlight control setting changes using the nvidia blob in another bug
report (#98677).
I think I'm experiencing the same problem. I installed Ubuntu 18.04
beta last Tuesday. When I power on my computer, the screen blinks 50-53
times over the span of 2-1/2 minutes (this is perfectly reproducible)
and then for the rest of the session, everything works flawlessly.
After LinuxFest
I can also confirm this happens on a Lenovo X230; when clicking the
touchpad, the cursor will sometimes move to the lower left corner.
Changing finger pressure in synaptic, turning off tap-to-click does not
stop this behavior. Lowering sensitivity to it's lowest setting in
Touchpad Properties does
*** This bug is a duplicate of bug 1390625 ***
https://bugs.launchpad.net/bugs/1390625
Im running a Asus K73E. It looks to me this is something with Intel
Graphics.
On Sun, May 10, 2015 at 7:38 AM, steve davis 1396...@bugs.launchpad.net
wrote:
*** This bug is a duplicate of bug 1390625 ***
Public bug reported:
upgrade kernel from 4.0 to 4.1 on amd fx6100 grapfhics geforce 210
ProblemType: Package
DistroRelease: Ubuntu 15.04
Package: fglrx-core 2:15.200-0ubuntu4
Uname: Linux 4.1.0-040100rc1-generic x86_64
.tmp.unity.support.test.0:
ApportVersion: 2.17.2-0ubuntu1
Architecture:
I can repeat the problem by dragging a bookmark in firefox. Running
14.04 lubuntu.
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Title:
Double Mouse Cursor
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Public bug reported:
I'm installing 15.04 on a 2013 Macbook Pro, 13 retina.
It looks like each 'screen' in the process is displayed in a pane or
window, that you can drag around to relocate. One of the panes is
titled Install )as superuser) Preparing to Install Ubuntu' and the
checkmarks for
After reading this again, I don't think I'm accurately describing the
pane
I'm not referring to each screen during the install, but more.. the
frame or screen that the install screen is being drawn onto. the
window you can drag around with the mouse. maybe a better name would
be.. modal?
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** Attachment added: 1
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1437482/+attachment/4358230/+files/IMG_20150327_155934.jpg
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This is after I drag the screen to the upper left. Notice how the
underlying pane that the installation step is redrawn onto.. extends
past the bottom of the screen you normally see displayed? I suspect
the UEFI warning is being drawn below that, so if you don't drag it
up.. the UEFI screen
I found a way to duplicate this issue.
Run the following script in a terminal:
#!/bin/sh
sleep 10
update-manager --no-focus-on-map
Before the update-manager pops up, log into a Guest Session. Wait
about 10 seconds, then switch back. Enter your password at the greeting
screen. Then
I believe FBC is disabled. Here's what I found in /sys:
jeff@jeff-yoga:~$ sudo cat /sys/kernel/debug/dri/0/i915_fbc_status
FBC disabled: disabled per chip default
jeff@jeff-yoga:~$ sudo cat /sys/kernel/debug/dri/64/i915_fbc_status
FBC disabled: disabled per chip default
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Thanks for that Chris. Is there a recent patch I can try that is perhaps
less sketchy and completely broken?
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https://bugs.launchpad.net/bugs/1395182
Title:
Public bug reported:
When xrandr -o inverted is run, the resulting image is split down the
middle. This happens 95% of the time; it has worked once or twice
without tearing. Rotation can be activated through unity-control-center
Display Settings rotation field, and that reliably works fine. When
** Bug watch added: freedesktop.org Bugzilla #86548
https://bugs.freedesktop.org/show_bug.cgi?id=86548
** Also affects: xserver-xorg-video-intel via
https://bugs.freedesktop.org/show_bug.cgi?id=86548
Importance: Unknown
Status: Unknown
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Affects me, my details: Ubuntu 12.04.5, NVidia 340.58 64-bit, card is
NVS 310
For me, minimizing and restoring does NOT fix the issue, but resizing
the windows fixes the issue. Unfortunately, some windows are not
resizeable.
Happens mostly to VirtualBox and Wine - it used to happen to Chrome a
daniel, could you please hand this off
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https://bugs.launchpad.net/bugs/877765
Title:
[Latitude E6510] X crashes when lid is closed
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Public bug reported:
I have tried every forum post and trick that I can find. I hope you can
assist me.
1) Ubuntu 14.04.1 LTS Release 14.04
2) google-talkplugin 5.4.2.0-1 , google-chrome-beta 39.0.2171.19-1
3) When I start a video call or chat in Hangouts, the video image not to
be inverted.
Public bug reported:
ithe display moves both up and sideways on all desktops i have installed
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: xorg 1:7.7+1ubuntu8
ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
Uname: Linux 3.13.0-32-generic x86_64
NonfreeKernelModules: nvidia
Hello,
i kinda found a (really bad) workaround. maybe this helps someone. if i
keep refreshing the screen with a looped xrefresh the refresh problem is
gone. the mouse cursor still flickers even worse though on the non
display port sceens.
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Hello,
i have a thinkpad t420 with a nvidia nvs 4200 graphics card (running
ubuntu 14.04). this bug also affects me. i'm running a 3 monitor setup,
the internal one, one connected via vga, one via displayport - hdmi. On
the monitor with the displayport i also get weird refresh problems (the
Experienced this problem on a Lenovo Y530 and an Acer Aspire 8943G-9319
after upgrade to 14.04. I am using XFCE flavor of Xubuntu on both. To
resolve this problem I disabled Light Locker on both and let XFCE
lockscreen take care of the screen locking tasks.
No more black screen after opening lid
Public bug reported:
keeps sticking and freezing !
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: xorg 1:7.7+1ubuntu8
ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9
Uname: Linux 3.13.0-24-generic i686
.tmp.unity.support.test.0:
ApportVersion: 2.14.1-0ubuntu3.2
Architecture:
This issue isn't isolated to fglrx. See #16 and #18.
# ubuntu-drivers list
virtualbox-guest-dkms
** Attachment added: Xorg.0.log
https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1222718/+attachment/3889849/+files/Xorg.0.log
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** Attachment added: rendercheck-results
https://bugs.launchpad.net/ubuntu/+source/fglrx-installer/+bug/1211932/+attachment/3771404/+files/rendercheck-results
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Public bug reported:
GPU fails rendercheck run.
Log attached:
Reproducable: yes
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: fglrx 2:13.101-0ubuntu3
ProcVersionSignature: Ubuntu 3.10.0-6.17-generic 3.10.3
Uname: Linux 3.10.0-6-generic x86_64
NonfreeKernelModules: fglrx
** Changed in: fglrx-installer (Ubuntu)
Assignee: (unassigned) = Alberto Milone (albertomilone)
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https://bugs.launchpad.net/bugs/1211932
Title:
[Lenovo S431: GPU
Public bug reported:
More than a month ago the ubuntu updates broke modes that used to work
on my external monitor, SyncMaster SA350. I manually add 1920x1080@60Hz
just to get it to work.
none of the selected modes were compatible with the possible modes:
Trying modes for CRTC 63
CRTC 63:
Public bug reported:
I am trying to install the driver for my HD Radeon 4850 card and it
isn't working.
ProblemType: Package
DistroRelease: Ubuntu 12.10
Package: fglrx 2:8.970-0ubuntu1
ProcVersionSignature: Ubuntu 3.5.0-34.55-generic 3.5.7.13
Uname: Linux 3.5.0-34-generic x86_64
Public bug reported:
I was humming along and appeared to be fine, then the system froze
completely and forced me to power-cycle to get it to come back to life.
On doing so, booting into the current 3.10 (3.10.0-1.8) kernel for
Saucy, there was no nvidia driver, and an error in the xorg logs
This should be the Xorg.log from my attempt to boot 3.10.0-1.8 with the
broken nvidia kernel module. There was nothing listed in either
kern.log nor syslog indicating why or what happened.
** Attachment added: Xorg.1.log
The Latitude E6510 is currently certified for 12.04.1 with a submission
stating that displayport worked.
** Changed in: xserver-xorg-video-nouveau (Ubuntu)
Status: Incomplete = New
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Public bug reported:
keep me up to date if you find anything
ProblemType: Package
DistroRelease: Ubuntu 13.10
Package: libwayland-client0 1.1.0-2
ProcVersionSignature: Ubuntu 3.9.0-4.9-generic 3.9.4
Uname: Linux 3.9.0-4-generic i686
NonfreeKernelModules: wl
.tmp.unity.support.test.0:
Public bug reported:
[Lenovo x230]: Multi-Touch Screen functionality does not work
problem:
Touch functionality does not work despite the included stylus working as
expected.
Wacom detects the following:
ubuntu@ubuntu-ThinkPad-X230-Tablet:~$ xsetwacom list
Wacom ISDv4 90 Pen stylus
** Tags added: 201202-10645
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https://bugs.launchpad.net/bugs/964231
Title:
System Stutter When HDMI Monitor Is Connected
To manage notifications about this
** Tags added: 201205-10647
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Title:
System Stutter When HDMI Monitor Is Connected
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** Tags added: 201208-11524
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Title:
System Stutter When HDMI Monitor Is Connected
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** Tags added: 201202-10573
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Title:
System Stutter When HDMI Monitor Is Connected
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** Tags added: 201202-10574
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Title:
System Stutter When HDMI Monitor Is Connected
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adding the blocker again because of this with nouvea:
ubuntu@201201-10399:~$ /usr/lib/nux/unity_support_test -c -p
OpenGL vendor string: VMware, Inc.
OpenGL renderer string: Gallium 0.4 on llvmpipe (LLVM 0x301)
OpenGL version string: 2.1 Mesa 9.0
Not software rendered:no
Not blacklisted:
After trying (manually installed nvidia-experimental-310 because jockey
offers nothing on this system with this card), I get no desktop.
Jockey does not offer any drivers for this card. With Nouveau, compiz and
software rendering are not supported:
ubuntu@201201-10399:~$
** Tags added: 201201-10388
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Title:
System Stutter When HDMI Monitor Is Connected
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** Tags added: 201205-11128
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Title:
System Stutter When HDMI Monitor Is Connected
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Removed the blocker tag. The nVidia card works fine using nouveau on all
three ports (VGA, HDMI, DVI)
** Tags removed: blocks-hwcert
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Not an issue with fglrx
** Changed in: xserver-xorg-video-ati-lts-quantal (Ubuntu)
Assignee: (unassigned) = Canonical Hardware Enablement Team
(canonical-hwe-team)
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The device in question is an HDMI audio device that provides audio out
and VGA port for an HDMI connection. Check with ctf to see the device
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** Tags added: 201206-11154
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Title:
System Stutter When HDMI Monitor Is Connected
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This occurs when going through display port as well.
** Tags added: 201202-10579
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Title:
System Stutter When HDMI
** Tags added: 201206-11272 201208-11522
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Title:
System Stutter When HDMI Monitor Is Connected
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** Tags added: 201209-11638
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Title:
unable to resume from suspend with radeon driver
To manage notifications
Public bug reported:
On plugging in HDMI devices, the screen is scrambled. Pretty simple.
Boot and log in.
Plug in HDMI device
Watch the screen scramble
This occurs with the Radeon driver.
I managed to recover the system the first time by unplugging the device,
however, on the second attempt,
Public bug reported:
While running 12.04.2 on an HP Pavilion dm1, the system is unable to
resume from suspend while running the radeon driver.
The system successfully suspends, but on resume, the system starts
waking and the screen does nothing but flash like a strobe light. The
system had to
Public bug reported:
When running 12.04.2 with the nouveau driver, the system (X) does not
recover after suspend and the system eventually freezes.
The machine starts to recover from suspend, however, the screen remains
black, or in one case, became a weird black and white zig-zag pattern
with a
** Tags added: 201204-10922 lexington-lab
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Title:
System Stutter When HDMI Monitor Is Connected
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Karmic bug
** Changed in: nvidia-graphics-drivers-180 (Ubuntu)
Status: Expired = Invalid
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Title:
Xorg
** Tags added: jeff-poked
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Title:
[Latitude E6510] External DisplayPort does not work with Nouveau
driver
To manage
Jeff or Greg, can you try 12.10 and see if this is still an issue
(12.04.2 would be good as well).
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Title:
[Latitude
*** This bug is a duplicate of bug 877682 ***
https://bugs.launchpad.net/bugs/877682
Marked as dupe of the Oneiric version of this bug as Natty is dead and
it was fixed in Oneiric.
** This bug has been marked a duplicate of bug 877682
[Latitude E6510 / Thinkpad W510/T510] External Video
resolved by update.
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: Expired = Invalid
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Title:
Really
Over a year with no action, closing.,
** Changed in: nvidia-graphics-drivers (Ubuntu)
Status: New = Invalid
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Title:
No one bothered to look at this, system was certified.
** Changed in: xorg-server (Ubuntu)
Status: New = Invalid
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Title:
** Changed in: xserver-xorg-video-intel (Ubuntu)
Assignee: (unassigned) = Canonical Hardware Enablement Team
(canonical-hwe-team)
** Tags added: blocks-hwcert precise
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Found it, had to install nvidia-current-updates.
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https://bugs.launchpad.net/bugs/973096
Title:
Nvidia driver causes xorg crash
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Scratch that, nvidia-current-updates didn't work at all; lsmod did not
show any nvidia modules. Found nvidia-experimental-304, nvidia-
settings now shows 304.48, hopefully that will be less crashy.
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I enabled precise-proposed (under the updates tab of the repositories
dialog) and I've updated a number of times. I got a ton of updates but
my nvidia drivers are still at 295.40 and still crashing.
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https://bugs.launchpad.net/bugs/1050698
Title:
nvidia-current 295.40-0ubuntu1.1: nvidia-current kernel module failed
to build
To manage notifications about
Public bug reported:
nvidia failed to build when installing the current Quantal LTS backport
kernel from the X-Swat PPA
ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: nvidia-current 295.40-0ubuntu1.1
Uname: Linux 3.3.0-030300rc1-generic x86_64
NonfreeKernelModules: nvidia
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Title:
nvidia-current-updates 295.49-0ubuntu0.2: nvidia-current-updates
kernel module failed to build
To
Public bug reported:
Installed Quantal LTS backport kernel from X-Swat PPA
bladernr@klaatu:~$ uname -a
Linux klaatu 3.5.0-14-generic #16~precise1-Ubuntu SMP Tue Sep 11 16:06:18 UTC
2012 x86_64 x86_64 x86_64 GNU/Linux
During the install, the nvidia-current driver failed to build. After a
** Summary changed:
- 10de:0dd8 [HP Workstation Z820, Z420]: System cannot use display port through
Nvidia card.
+ 10de:0dd8 [HP Workstation Z820, Z420, Z220]: System cannot use display port
through Nvidia card.
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xdiagnose 2.5.2 installed in 12.04; hook still triggered, problem not
resolved. reinstalled 12.04 as a possible solution, no joy. is there a
way to disable Apport? If so, is it ok to disable Apport as a solution?
In short, this fix doesn't seem to fix anything related to this issue
on my
disabled all checkboxes in xdiagnose as recommended above (note: only
box checked by default was auto-reporting). rebooted. no joy. opened
xdiagnose GUI and auto-reporting was re-enabled; this option must be a
persistent option in xdiagnose as I could not apply or save and
survive a reboot.
xdiagnose is current according to apt-get-install xdiagnose; bug not
fixed, not sure what to do to get this fix installed at this point
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Bug is actually produced when using the nvidia-current package.
** Package changed: linux (Ubuntu) = nvidia-graphics-drivers (Ubuntu)
** Changed in: nvidia-graphics-drivers (Ubuntu)
Status: Incomplete = New
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** Package changed: xserver-xorg-video-nouveau (Ubuntu) = nvidia-
graphics-drivers (Ubuntu)
** Tags added: blocks-hwcert
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https://bugs.launchpad.net/bugs/1025438
Public bug reported:
Problem encountered:
I've seen this happen on a couple of machines running 12.04 LTS with
base 3.2.0.23 kernel level.
1.) Choose suspend from menu drop down.
2.) Shake mouse or hit key to resume
3.) System will resume and unity launcher on the left hand side will be
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Title:
[HP Workstation z420]: Unity menu dock visually corrupted after resume
from suspend.
To manage notifications about this bug go
Distorted view here:
** Attachment added: Menu distortion
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1025438/+attachment/3225393/+files/fail.png
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oddly, this started working after a second reboot... :/ gonna mark this
invalid for now
** Changed in: xorg (Ubuntu)
Status: New = Invalid
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Public bug reported:
After booting precise on the E6420, I started checkbox. When checkbox
started, there was some screen corruption/artifacting on the terminal
window I opened, followed by weird rendering of text in the opened
checkbox window. This carried over into other windows (the firefox
** Tags added: blocks-hwcert
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Title:
[Dell Latitude E6420] Screen corruption w/ intel driver
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Here's a video showing the artifacting in the terminal and the
corruption. I've only seen this on one machine. (201011-6842)
** Attachment added: 100_0011.MOV
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/992664/+attachment/3123156/+files/100_0011.MOV
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Public bug reported:
During certification testing of 12.04 LTS on the Vostro 3550 I observed
that the HDMI interface did not function properly. This was first
noticed using the default driver, then I tried with FGLRX.
In both cases, plugging a HDMI cable in resulted in nothing. This was
then
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Title:
[Dell Vostro 3550] HDMI inoperative
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Noticed this on multiple Lenovo systems and some Dells too. Steps to
recreate:
Boot precise.
Do some work for a while (maybe 15 minutes maybe longer)
close the lid
open the lid
when system resumes, the desktop may be frozen...
This doesn't happen every time I close the lid, but seems to occur
Also, it's not nVidia dependent as first thought, as this occurs on
systems without nVidia cards installed. The only fix for this seems to
be rebooting, since CTRL-Alt-Bksp is disabled by default now. (or
sending a sighup to X, but who knows to do that?)
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Public bug reported:
To reproduce, install 12.04 LTS onto a Lenovo E525 with the ATI video card.
Run the script /usr/share/checkbox/scripts/xrandr_cycle
After the first few larger modes, video will become horribly corrupted
and may not recover once the script tries to restore the original mode.
** Tags added: blocks-hwcert
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which is subscribed to xserver-xorg-video-ati in Ubuntu.
https://bugs.launchpad.net/bugs/992233
Title:
[Lenovo E525] Switching video modes causes severe corruption / can't
display larger
Video showing the xrandr_cycle test and the screen corruption. This
occurred when using the default ATI radeon driver and I reproduced this
three times in a row.
** Attachment added: 100_0010.MOV
We are unable to certify any system with Optimus video in cases like
this where HDMI does not function. Example: Precision 6600
** Tags added: blocks-hwcert
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which is subscribed to nvidia-graphics-drivers in Ubuntu.
I've also noticed this on other Lenovo machines like the Edge 13 (7450).
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You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-video-nouveau in Ubuntu.
https://bugs.launchpad.net/bugs/990575
Title:
[Lenovo W510] Entire desktop becomes
Public bug reported:
System installed with 3 monitor and was previously running on 11.10
without any issues.
Screens will freeze without recovery and the displays will go blank or
present garbage
Can be reproduce by changing the desktop background or displaying High
res images.
ProblemType:
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