I want to use a gpu when I execute a program but it's impossible
because the application is already hardcoded "--disable-gpu --disable-software-rasterizer" options
I already read the api document and chromium source code but
I can't find out any way to enable gpu with that options.
case1) fail (not worked)
"--enable-gpu" : is not worked
case2) fail (not worked)
"--enable-gpu --enable-oop-rasterization --enable-gpu-rasterization --force-gpu-rasterization"
Is there any way to enable gpu in this condition?
chromium --disable-gpu --disable-software-rasterizer
Related
I am using the Karate framework to do the API testing. As part of CI efforts, we send an email at the end of test execution listing the summary of test results. There is a need to include the screeshot of the test execution counts from 'overview-feature.html' file.
I did so through the TestRunner.java file - launched Chrome using Chrome.start() and then using it to take screenshot. It all works well locally on Windows.
However when executing on CI server which is a Unix box, the chrome executable is not present in the default location (usr/bin/google-chrome) and hence the connection for the localhost fails.
Is there a way we can change the default location of the chrome executable?
PS: Apologies if this was too trivial to be asked.
Yes Chrome on CI is hard to get right, refer: https://stackoverflow.com/a/62325328/143475 - note that CI boxes typically are "headless" a browser may not be even installed.
I think the best thing for you is to ZIP the HTML and send it. But I really think you need to work with some CI experts, because the report generation and e-mailing business is normally done by things like Jenkins. What you are doing is certainly not normal or best-practice.
If you really want, there is a Karate Docker container that can give you a proper Chrome instance (see docs) but that is overkill for what you need.
EDIT: The Chrome Java API allows for customization of the executable path and this is in the docs: https://github.com/intuit/karate/tree/master/karate-core#chrome-java-api
It should be something like this:
Chrome.start("/opt/blah/chrome");
I'm new to Elm. and I'm not good at English. So, if any ambiguous or wrong thing is there, please let me correct it.
----------- edit -----------
All my problem below is on WSL. when I'm trying on windows, all work fine. then... why elm install doesn't work on WSL? did you have any idea?
-------- problem --------
when I try to elm-test init, it doesn't work like below
$ elm-test init
Here is my plan:
Add:
elm/random 1.0.0
elm-explorations/test 1.2.2
Would you like me to update your elm.json accordingly? [Y/n]:
-- PROBLEM DOWNLOADING PACKAGE -------------------------------------------------
I was trying to download the source code for elm/random 1.0.0, so I tried to
fetch:
https://github.com/elm/random/zipball/1.0.0/
But my HTTP library is giving me the following error message:
ConnectionTimeout
Are you somewhere with a slow internet connection? Or no internet? Does the link
I am trying to fetch work in your browser? Maybe the site is down? Does your
internet connection have a firewall that blocks certain domains? It is usually
something like that!
but my Browser(Chrome) is working beautifully, and even in WSL (the environment that I run elm-test init command at) is too.
$ curl https://github.com/elm/random/zipball/1.0.0/
https://codeload.github.com/elm/random/legacy.zip/1.0.0<body>You are being redirected.</body></html>
then I also try again to redirect the URL
$ curl https://codeload.github.com/elm/random/legacy.zip
Warning: Binary output can mess up your terminal. Use "--output -" to tell
Warning: curl to output it to your terminal anyway, or consider "--output
Warning: <FILE>" to save to a file.
I think there's no Network Problem. My PC can connect with the repo, and I think it will be downloaded well.
I lastly tried just elm install, and that throws the same error too. it seems like Elm can't connect with the repo, even if My PC can.
$ elm install elm/random
Here is my plan:
Add:
elm/random 1.0.0
Would you like me to update your elm.json accordingly? [Y/n]:
-- PROBLEM DOWNLOADING PACKAGE -------------------------------------------------
I was trying to download the source code for elm/random 1.0.0, so I tried to
fetch:
https://github.com/elm/random/zipball/1.0.0/
But my HTTP library is giving me the following error message:
ConnectionTimeout
Are you somewhere with a slow internet connection? Or no internet? Does the link
I am trying to fetch work in your browser? Maybe the site is down? Does your
internet connection have a firewall that blocks certain domains? It is usually
something like that!
Please help me, what should I do?
I recently had reason to use WSL for elm development. It wasn't much fun and I'm glad to be back on Mac! What I found was that certain disk operations on WSL seemed to go very slowly and that could lead a variety of weird issues.
I was using Webstorm, which does not handle WSL well, so in the end I did everything on C: drive (rather than in /home/...) so that webstorm could run the windows version of elm-format, while my node development environment was run on the linux layer.
That's not a precise answer to your question but just to say that it can be done, but its not an ideal way to write Elm code in my experience
I had same issue and it was solved.
It was due to DNS server settings.
Create a file /etc/resolv.conf and write the following line.
nameserver 8.8.8.8
Then WSL will refer to Google Public DNS and works fine.
However, when restart WSL, the settings revert back.
Therefore, the following settings are also required.
Create a file /etc/wsl.conf and write the following line.
[network]
generateResolvConf = false
wsl --shutdown and restart WSL.
Reference link
https://github.com/microsoft/WSL/issues/4285#issuecomment-522201021
Running GraphDB on windows.
I right clicked the icon, clicked settings. Tried to set Xmx512Mb, (so I mistyped, should have been Xmx512M). Now trying to run GraphDB says "Failed to create JVM", even after uninstalling and re installing.
Where can I find and undo what I typed in the settings if the UI is not starting up?
In other words, where is this configuration stored?
I removed AppData/Roaming/GraphDB and AppData/Local/GraphDB Free
Just to generalize it, If you set an invalid Java option parameter, GraphDB Free may fail to start after the application restart. The only way to solve this problem is to remove the invalid line from the file:
%userprofile%\AppData\Roaming\com.ontotext.graphdb.free\packager\jvmuserargs.cfg (Windows)
~/Library/Application Support/com.ontotext.graphdb.free/packager/jvmuserargs.cfg (Mac OS)
~/.local/com.ontotext.graphdb.free/packager/jvmuserargs.cfg (Linux).
In addition to Damyan's answer there is a GraphDB Free.cfg file in C:\Users\User\AppData\Local\GraphDB Free\app\ which you can edit.
I have designed a GUI that I want to run as soon as I turn on my Raspberry Pi. It is currently set up to automatically log in as user on startup, but if that makes the process more difficult I can change that. My Raspi runs on Raspbian 10 (buster), which has made things difficult since I can only find tutorials for Raspbian 8 or so.
I have tried modifying autostart folder, but it is not in the same location as it was in previous Raspbian versions and doesn't seem to be working the way it used to. Tutorials have said to create a .desktop file in /home/pi/.config/autostart but I don't have a .config folder, or at least it's hidden. For me, autostart is in /etc/xdg/autostart and when I try to create a new file here using nano in the terminal, I get the message [Directory '/etc/xdg/autostart' is not writable] and it doesn't save my file.
I have also tried calling my script in /etc/rc.local but it did nothing. Some have said it doesn't work for GUIs.
Here's what I type into terminal:
$ nano /etc/xdg/autostart/gui.desktop
and a new file pops up, but at the bottom I get the warning [Directory '/etc/xdg/autostart' is not writable]
How can I get my GUI script to run on startup with Raspbian 10 (buster)?
There are a number of issues here, first when you are looking at tutorials recognize that Linux distros are built in layers, for simplicity let's say your "layer stack" looks like this: kernel, systemd, x11, xdg, lxde. The kernel boots, then starts systemd, which then starts x11 (and a lot of other stuff), x11 starts xdg (and some other stuff, I think), lxde is started by either x11 or xdg I'm not sure which.
You want to add something to this process, you can do it at the kernel level (bad idea), at they systemd level (probably not right unless its a daemon), at the x11 level (still probably bad as you still don't have a user session yet), or at the xdg or lxde level.
xdg is probably the right place as it has all you need ( a gui, a user session) while being common (xdg will still work if you switch window managers, probably)
With that out of the way, why isn't your solution of modifying xdg working? It's because '/etc/xdg/autostart' is a system configuration directory. Any changes made to it will apply to all users. You may want this, but the system is trying to protect other users on your system and only allows root to make changes to everyone. If you want to do that use "sudo" (documented elsewhere on stack exchange and the internet). If you want to do it just for you use ~/.config/autostart, (https://wiki.archlinux.org/index.php/XDG_Autostart) you might need to create that directory with "mkdir ~/.config/" and then "emacs ~/.config/autostart"
Would it be better to have the python program run in a terminal window from startup? That way you would see what it is doing in case of errors.
If so, perhaps check this out https://stackoverflow.com/a/61730679/7575617
By the way, in the file manager, hit CTRL+H to toggle viewing hidden files and folders.
Can we disable WebRTC in CEF 3 ?
I`m referring specifically to JavaScript access to local ips.
Chrome seems to have settings like chrome.privacy.network.webRTCMultipleRoutesEnabled that help - but these do not seem to exist in CEF.
I had same problem and ended up rebuilding CEF and Chrome without WebRTC support. Here is steps, which I use:
Download automate-git.py script in c:/code/automate folder from here: https://bitbucket.org/chromiumembedded/cef/raw/master/tools/automate/automate-git.py
Create batch with following content and run it:
SET GYP_MSVS_VERSION=2015
python c:/code/automate/automate-git.py --verbose-build --download-dir=C:/code/chromium_git --branch=[REPLACE WITH CURRENT BRANCH] --minimal-distrib --no-debug-build --force-build
pause
Set enable_webrtc to 0 inside C:\code\chromium_git\chromium\src\build\common.gypi file.
Run batch again.
And maybe there there is easier way, for example, using CefRequestContext::SetPreference.