Public bug reported:
I tried running it with root (`sudo nvidia-settings`) and without.
I also generated an xorg file with `nvidia-xconfig`, and do the same
thing, but it still won't work.
ProblemType: Bug
DistroRelease: Ubuntu 19.04
Package: nvidia-settings 418.56-0ubuntu1
ProcVersionSignature:
** Description changed:
- I'm testing 19.04 on an Acer-One S1003. An interesting quirk of that
- tablet is that the default screen orientation is portrait (as can be
- seen in BIOS setup, grub etc.)
+ When a touch screen is rotated, touch input is not mapped correctly.
- Ubuntu 19.04 support au
*** This bug is a duplicate of bug 1822513 ***
https://bugs.launchpad.net/bugs/1822513
I have the same touchscreen rotation problem in a Wayland session.
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Thanks for the animation.
I think that flicker is occurring in the LCD itself. The reason is that
the old gradient (which was only used in Ubuntu 18.10) covers more
colours than 24-bit RGB can support. On top of that, if your monitor is
only 18-bit RGB in hardware then you will see even fewer colo
now this begs the question why does kernel module i915 not auto load anymore?
i.e. the newer iso's since mid-march ..??? what got yanked out that would cause
this ??
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https:/
okay .. thought about this for a bit i915 compiled as module by default
in kernel sources.. lets force it to load..
added module i915 to /etc/modules to force loading .. it is the only
entry ..
reboot into the problem install .. and no problems .. lightdm starts and stays
going.
no flicker or
FYI the QEMU change merged in the following pull request changed to
return an EPERM errno for the thread affinity syscalls:
commit 12f067cc14b90aef60b2b7d03e1df74cc50a0459
Merge: 84bdc58c06 035121d23a
Author: Peter Maydell
Date: Thu Mar 28 12:04:52 2019 +
Merge remote-tracking branch '
(In reply to Michel Dänzer from comment #8)
> Mesa doesn't really need explicit thread affinity at all. All it wants is
> that certain sets of threads run on the same CPU module; it doesn't care
> which particular CPU module that is. What's really needed is an API to
> express this affinity between
Apologies, I forgot to get back.
Please see the attachment included in this response. Note the effect is very
minimal when recorded or shot as a moving GIF.
** Attachment added: "Note the effect appeats very minimal when recorded with a
camera."
https://bugs.launchpad.net/ubuntu/+source/xorg
okay after rebooting via grub installed by sda1 .. as before .. red
flash (no plymouth) lightdm briefly displays login screen .. then
underline cursor then blank screen.
attached is zl10-boot2-xorg.0.log xorg.0.log.old is now the already
uploaded zl10-xorg.0.log above
a crashing time is reveale
iso april 2 2019 tested .. adding xorg.0.log & xorg.0.log.old files from
first boot into fresh install .. There was a 1 to 2 second flicker in
lightdm appearing then blanking and then reappearing on first boot ..
have not yet rebooted into this from grub as installed by sda1 .. wanted
to save the
the " surprise log file " not expected on a first boot .. with normal
xorg startup should not exist ..
** Attachment added: "zl10-xorg.0.log.old -- first boot (inital xorg-server
start which flickered lightdm?)"
https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1821609/+attachment/52
Drew Walton (drewwalton19216801), Thanks! it works.
Currently I run this command on startup using systemd.
Is there a simpler way?
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Could you please try installing the previous mutter version by
downloading the .deb files from here:
https://launchpad.net/ubuntu/+source/mutter/3.32.0-1/+build/16489975
and then install them all.
** Tags added: nvidia
** Package changed: wayland (Ubuntu) => mutter (Ubuntu)
** Changed in: m
Public bug reported:
To try the new support for EGLStreams and Wayland I have directly tried some
programs to see how this performs. Unfortunately there are multiple problems:
Chrome does not use GPU hardware acceleration anymore (I get huge CPU spikes
while scrolling on normal pages).
Also the
** Tags added: disco
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https://bugs.launchpad.net/bugs/1733292
Title:
Xorg crashed with SIGSEGV in point_on_screen from miPointerSetPosition
from positionSprite from positi
*** This bug is a duplicate of bug 1733292 ***
https://bugs.launchpad.net/bugs/1733292
Thank you for taking the time to report this crash and helping to make
this software better. This particular crash has already been reported
and is a duplicate of bug #1733292, so is being marked as such.
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