xserver | The X.org server
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kandi X-RAY | xserver Summary
(An outdated mirror and fork of) The X.org server
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QUESTION
I have installed nvidia-driver-390 after adding a GTX 560 Ti on an Intel Core i5 12600K PC running Kubuntu 20.04 LTS.
After rebooting I get the following error:
...ANSWER
Answered 2021-Dec-13 at 16:51I found the solution and now Kubuntu starts up normally as expected.
First, I purged all drivers and libraries
QUESTION
When installing cygwin, one used to have an option to install the source code. This is no longer available in the default interface. I've looked here to see how to get the source:
However, I have had no success with any of the options. I have not tried installing the main tree and applying the patches as that sounds like too much work. At the moment, I am specifically interested in the rxvt source.
...ANSWER
Answered 2022-Mar-21 at 16:38QUESTION
I bought a new HP 15t (Pavilion) and installed Linux Mint/Ubuntu (after the pain of fighting with the BIOS). The touch pad according to Windows 11 devices is made by Elan, and in Linux Mint it simply doesn't work.
If I do grep -i "Using input driver" /var/log/Xorg.0.log
it is as if the touchpad doesn't exist. Flip flopping between the various xserver-xorg-inputs, has not helped.
Also various websites downloading code and trying to use dkms to get things to work hasn't worked either.
...ANSWER
Answered 2022-Feb-23 at 23:44So answering my own question. Doing sudo apt install linux-generic-hwe-20.04
and doing a reboot fixed this.
QUESTION
I want to enable a docker VM to connect to a port on the localhost of the host starting docker on windows.
docker
proposes port forwarding but IMHO only to expose a docker's VM port to the host running the VM.
It's also possible to map a hostname to an IP address when starting docker, but again, that is only seen on the VM. So neither of the following options help:
...ANSWER
Answered 2021-Nov-13 at 14:06Amonst the possibilities suggested, at least on windows, the best solution is to set DISPLAY to host.docker.internal:0.0
.
docker
can be lauched by setting this option directly:
QUESTION
I have a containerized legacy application using VNC as an XServer. I'd like to run this application in a Kubernetes cluster, and start an application instance on-demand, when a new user logs in the system.
I'd like to
- scale the number of PODs on-demand and not automatically with the replicas property
- provide unique host/port to the clients to connect to their own VNC server?
How can I achieve this in K8S?
...ANSWER
Answered 2021-Sep-16 at 08:46Your question is a bit contradictory, since on-demand scaling is a variant of automatic scaling. Given your constraints you could create a custom application in which users request their connection data. Upon request your application talks to the kubernetes api and scales up the number of instances.
You would use a headless service to get the list of endpoints and associate a specific endpoint to a user. Your application would reserve a specific port for that user. You then have to create a new nodeport or loadbalancer service to expose this port of your application that forwards to the chosen instance.
After all this sounds like a lot of effort, perhaps your concept is not a good match for kubernetes.
QUESTION
Is there a singularity equivalent to docker image list
?
The Singularity 3.8 documentation states that
All cache entries are named using a content hash
which makes sense when checking for identical layers/images, but has no semantic meaning whatsoever. Compare this to docker's docker image list
which lists the images that you already have with semantically meaningful names (e.g. ubuntu, ros).
Example:
ANSWER
Answered 2021-Jul-27 at 10:39The Singularity equivalent of docker image ls
is ls *.sif
.
This is one of the key differences between Docker and Singularity: a service with a centralized collection of local images available to all group members vs. images as files that can be run by anyone on any computer with singularity installed. The cache listing you show is also specific to your user (generally ~/.singularity/cache
), though build actions do end up with a shared cache at /root/.singularity/cache
as they require sudo privileges.
Another important distinction between docker image ls
and singularity cache list
is after clearing your singularity cache, the sif you generated still works as expected. Removing a docker image is the equivalent of deleting that sif file.
If an image is likely to be used by others, it's worthwhile to set up a shared location on the filesystem. This way you can also separate users who have permission to create images from those who just need to use them.
QUESTION
I am trying to display another processes window inside my PyQt5 application. Since I work on Linux, I've got this python gist working with x11. I changed the code to grab from PID instead and busy wait until the window is open and launch the program with subprocess.Popen
However there are a few problems with this approach:
It is somehow unstable. Sometimes it fails to grab the window, and I think it has something to do with restoring layout from QSettings
directly on startup.
I get these error messages:
ANSWER
Answered 2021-May-22 at 22:36You must use SDL_SysWMinfo
to obtain the id of the Window, it offers different attributes depending on the OS, for example for X11 you must use x11.window
and for windows win.window
:
main.cpp
QUESTION
So I currently have a website built with PHP and MySQL that is hosted by a provider similar to GoDaddy (called "XSERVER" or "エックスサーバー").
I've been trying to connect the MySQL server to a react-native project so that I could GET and POST information from my app, but I haven't had any luck. The hosting company does not allow node.js to be run on their servers, so the option of express.js was eliminated.
what other option could I take to connect a PHP and MySQL server to a react-native app?
Sorry for the general and ambiguous question, I genuinely don't know who to ask or if I should give up.
The website: https://kasumushi.com/
...ANSWER
Answered 2021-May-18 at 14:07You have many options to create an API with MySQL and PHP. This API can then be used in your React native application. You should incorporate some sort of auth mechanism to be sure that only your react app can interact with the API.
Either create one from scratch, or use a REST API framework
QUESTION
I'm fairly new to rest apis and tried to follow some simple tutorials. Using some test Uri's I get a response for a server-object that looks like this:
...ANSWER
Answered 2021-Mar-23 at 18:35Your Root Object has the key, server
which has the object XServer
.
Deserialize to RootObject to access the server object, 'XServer'.
QUESTION
Where is the sub command "depends" of "apt" documented, especially its output format and the meaning of the pipe symbol in the output?
"man apt" doesn't mention this sub command at all.
Example invocation:
...ANSWER
Answered 2021-Mar-18 at 18:58It is documented on apt-cache
manpages:
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