Vladimir Dergachev
Thanks.
On Tue, Dec 5, 2017 at 6:36 PM, Vladimir Dergachev
wrote:
Also, given the the high usage does not happen outside of gnome session,
perhaps this is connected to compositing..
best
Vladimir Dergachev
On Wed, 6 Dec 2017, Hi-A
need Xorg running.
best
Vladimir Dergachev
If it doesn't rely on GL, can you please help clarify why would I want to use
Xvnc instead?
(Was that suppose to be "If it DOES (rely on GL), to use Xvnc instead"?)
Thanks.
On Tue, Dec 5, 2017 at 7:17 PM, Vladimir Dergachev
wrot
Keep in mind that Xorg will show memory usage from mapping graphics
memory.. which could be large on your card.
Also, are you using CUDA ?
best
Vladimir Dergachev
On Wed, 6 Dec 2017, Hi-Angel wrote:
Oh, wow, this looks like a Xorg bug then. I'd recommend trying latest Xorg then
—
Also, given the the high usage does not happen outside of gnome session,
perhaps this is connected to compositing..
best
Vladimir Dergachev
On Wed, 6 Dec 2017, Hi-Angel wrote:
The troubleshooting link you provided states that the high memory
usage typically belongs to some other
On Sat, 3 Oct 2020, Gene Heskett wrote:
On Saturday 03 October 2020 00:39:27 Vladimir Dergachev wrote:
On Fri, 2 Oct 2020, Gene Heskett wrote:
Greetings x-people;
The LinuxCNC people have just brought it up from Debian wheezy to
buster for a base install.
But the security paranoia is
key to turn it back on, as the monitor
touchscreen turns off with the monitor.
best
Vladimir Dergachev
I have now been 3 days looking for a way to disable this blanker, trying
several methods by way of xset, only to find 15 minutes later that its
been undone and the blanker kicks in
On Sat, 3 Oct 2020, Gene Heskett wrote:
which suggests there are several ways to disable it, including one
where you can simulate user activity.
This was just a quick look, it would probably be best to talk to
light-locker developers.
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Vladimir Dergachev
And where might I find those
e quake or similar.
Try turning off the compositor. Also keep in eye on the fan and GPU
temperature.
It could be a bug in the driver, but nouveau worked quite well for me on
both 18.04 and 20.04 for many years.
best
Vladimir Dergachev
I've included the last of the kernel log. It looks
ike window zoom or making your
windows partially transparent.
Another suggestion is to try upgrading to 20.04.
best
Vladimir Dergachev
At Sun, 19 Jun 2022 17:03:28 -0400 (EDT) Vladimir Dergachev
wrote:
On Sun, 19 Jun 2022, Robert Heller wrote:
I am running Ubuntu 18.04 on an AMD Phenom
t the file manager.
Ahh, I used FVWM a while back. Nice !
Try 20.04 or later - an install image on a USB stick should be enough to
figure out whether the crashes still happen.
Maybe the newer driver will fix it for you.
best
Vladimir Dergachev
the current state is. You can use "xset
+dpms" to enable power saving again.
best
Vladimir Dergachev
On Thu, 21 Jul 2022, martin f krafft wrote:
Hey there,
On my Thinkpad T490, something is keeping the display awake such that
XScreensaver will not lock the machine, and DPMS will
On Sat, 23 Jul 2022, martin f krafft wrote:
Regarding the following, written by "Vladimir Dergachev" on 2022-07-21 at 17:28
Uhr -0400:
As Carsten suggested, it seems that it's Firefox. I've quit the browser, and now xset q
reports "Monitor is Off" (logged
minimal.
There is more than one console (usually), you can switch between them with
Alt-F1, Alt-F2, etc..
There are also ways to restrict profiling to a single process,
like "perf top -p 12345".
best
Vladimir Dergachev
On Saturday, August 26, 2023, 08:10:15 PM GMT+4:30, Da
put to a remote display.
Will it avoid screen activation in the local machine?
There should be a rather drastic difference in speed between VLC
displaying locally and in a remote X using network.
best
Vladimir Dergachev
>Since IMC counters appear to be a feature of the powerpc archi
nding on whether compositor is
enabled, and even depending on how many windows are open as compositor has
limits.
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Vladimir Dergachev
>edit to add: google suggests another candidate might be something
>called pin-instatPin works at the source code level. It counts source-level
accesses which might not reach DRAM (e.g., services by caches).
> > best
> >
> > Vladimir Dergachev
that sends "dpms on" the moment a
cursor moves. Probably in the Xserver itself.
best
Vladimir Dergachev
> From the point of view of a benchmark you need to be very careful not
> alter the task, as modern systems love to optimize.
I will have to do some approximations using a combination of the processor and
IMC counters.
mapped by
the graphics driver. Some of those is real memory, some are registers and
are entirely virtual - there isn't any physical DRAM backing them.
These aren't all the regions exposed by video card, because if multiple
apps write to video card register directly it will lock up hard, freezing
PCIe bus. Instead, this is arbitrated by the kernel driver.
best
Vladimir Dergachev
etching makes access much faster, so you would read and
write non-critical data there, issue a barrier of some sort and then
trigger by writing to register in non-prefetchable space. This is pure
speculation, read noveau driver to find out.
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Vladimir Dergachev
/dev/nvidiactl
7f0e6c0d-7f0e6c0e3000 rw-s 00:05 475
/dev/nvidiactl
and many more similar entries.
However, in both cases the focus is on communication with the kernel
driver and the hardware, not the Xserver.
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Vladimir Dergachev
Is Opengl mapped only into the server portion?
management.
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Vladimir Dergachev
Regards.
quot; driver (Nvidia card) or amdgpu (AMD
card).
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Vladimir Dergachev
uding perf and Xorg.
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Vladimir Dergachev
https://askubuntu.com/a/766282/926952
It seems that I was wrong and only one GPU is being used?!
s them - which
is xrandr. And don't forget to specify which of 5 screen you have running
you actually mean.
best
Vladimir Dergachev
is is what — as „man” page states — I
And this what you get. Now when I say "Screen" I mean large rectangular
matrix of pixels I can paint on. Which is pretty much what any application
cares about - you don't need to paint outside of screen.
What do you mean by "Screen&
://cgit.freedesktop.org/xorg/proto/randrproto/tree/randrproto.txt
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Vladimir Dergachev
needed compatibility breaking
changes every year the way python does.
best
Vladimir Dergachev
--
regards,
Zbigniew
ses
t'll be still Xorg server, anyway.
Take a look at libxrandr, there are more details in an earlier e-mail.
best
Vladimir Dergachev
and
moving it back fixes the problem.
Another thing to try is to make sure you don't have some phantom key
pressed - "xev" is helpful for this.
best
Vladimir Dergachev
The problem is more captured here:
https://www.linuxquestions.org/questions/linux-software-2/latest-chro
have done something similar to what you want to do.
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Vladimir Dergachev
nal virtual screen
intact.
If you want to make a better Xvnc, you probably need the code above and
you might not need xrandr.
If you are doing something else - who knows what you mean ?
best
Vladimir Dergachev
--
regards,
Zbigniew
uch as gtk and Qt.
best
Vladimir Dergachev
If you do teleconferencing, you might want to capture either the entire
screen, or some window.
If you want to record a movie of a game playing fullscreen, than you
probably need the position and dimensions of the game window, because
games often change
t create X servers, so it has to be local - maybe you are
mistaking screen unlock for logging in with a new session.
best
Vladimir Dergachev
You'll probably find logs in /var/log. Specifically /var/log/Xorg*
You might also find the output of
$ systemctl status display-manager help
long time.
Dell touchpads are usually pretty good.
I suggest to check which touchpad driver is being used, there might be
some useful messages in dmesg or /var/log/Xorg.0.log.
Another possibility is that the battery went bad, is buldging and pushing
on the touchpad.
best
Vladimir Dergachev
this is good news.
Alternatively, try installing AMD drivers from a link above.
best
Vladimir Dergachev
On Tue, 2 Jul 2024, William Bulley wrote:
I don't understand how xorg deals with newer hardware, but I
suspect this device (Rembrandt [Radeon 680M]) being rather
new, may not y
On Thu, 4 Jul 2024, William Bulley wrote:
According to Vladimir Dergachev on Thu, 07/04/24 at
15:26:
This depends on the card and the manufacturer. For NVidia, there are usually
close-sourced NVidia drivers and an open source noveau driver that might
take some time to catchup for a newer
program stealing the
keysyms.
best
Vladimir Dergachev
--
You can't out-crazy a Democrat.
#EggCrisis #BlackWinter
White is the new Kulak.
Powers are not rights.
ml
I think now one can simply remap the key in the configuration utility.
best
Vladimir Dergachev
--
Gruß
Marco
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