I can't print with Kyocera Taskalfa 2200 on my archlinux, it has worked before but now its showing "idle rendering complete" and on localhost its saying "stopped filter failed".
I have deleted and added the printer again multiple times and reinstalled the drivers using yay as well.
any suggestions???
I get this warning when trying to add the printer
In local host it says filter has failed
in queue it says stopped
Related
I have made Solana NFT using Metaplex Candy Machine.
I have uploaded 1000 NFT. But In candy machine UI, shows available count is 985.
I lost 15 NFTs.
Also, if I click Mint Button, the count was reduced to 3 at once. and can't see NFT on my phantom wallet.
It worked on devnet perfectly, but after deploying mainnet, it occurred above error.
Please help me with this issue. how to fix this?.
I can't retrieve the lost NFTs?
I have not seen this exact error but it could be because you did not run the verify_upload cmd after you uploaded.
Source:
https://docs.metaplex.com/candy-machine-v2/verify-upload
This is always recommended as network issues can cause some transactions to fail in large uploads and the CLI won't retry if they fail. The only way to confirm they are all uploaded is
ts-node ~/metaplex/js/packages/cli/src/candy-machine-v2-cli.ts verify_upload -e devnet -k ~/.config/solana/devnet.json -c example
If this fails with:
Error: not all NFTs checked out. check out logs above for details
then just rerun the upload cmd and verify again until it outputs
Ready to deploy!
You can launch the deployment of NFTs multiple times until it is okay.
I‘m using Autoware in its most recent version on a Ubuntu 18.04 machine and this rplidar_node. The node publishes correct messages when I check with ros2 topic echo scan but it fails to get them shown on rviz2 with this error message
[INFO] [1625892725.336256970] [rviz]: Message Filter dropping message: frame 'laser_frame' at time 1625892723.515 for reason 'Unknown'
When I use ros melodic everything works fine.
I am new to Jenkins and have set it up with 4 slaves and trying to run Cucumbers (Capybara+Selenium+Firefox) in vncserver(tried xvfb as well) mode. But some of the slave nodes timeout randomly throwing "execution expired (Timeout::Error)" at the line below
Capybara.current_session.driver.browser.manage.window.resize_to(1600, 900)
and in
page.driver.browser.save_screenshot(screenshot_path)
Starting from here all the remaining tests fail. Have tried using the Xvnc plugin in Jenkins as well but still fails. How do I fix this? Should I use a window manager? Will tightvnc use any default Window Manager? Is it related?
My ~/.vnc/xstartup
#!/bin/sh
xrdb $HOME/.Xresources
xsetroot -solid grey
#x-terminal-emulator -geometry 80x24+10+10 -ls -title "$VNCDESKTOP Desktop" &
#x-window-manager &
# Fix to make GNOME work
export XKL_XMODMAP_DISABLE=1
/etc/X11/Xsession
Does someone know what is causing the timeout error?
Looks like this happened because it took time for the browser to open at times so we have to wait or assert till the browser loads. Link here: https://sqa.stackexchange.com/questions/15345/selenium-webdriver-sometimes-fails-to-connect-to-the-browser-when-running-tests
Hello Im trying to create initial flash/build for IoT development following this tutorial https://developer.android.com/things/hardware/imx7d.html#flashing_the_image
Im sorry if my questions is too broad, this is my first IoT attempt, but it seems to me like I have a wrong setup, beacuse Im constantly running into new errors.
Im stuck at step 2.4 Execute the flash-all.sh. Running
sudo ./flash-all.sh
I got this in my logs:
./flash-all.sh: line 52: ./u-boot.imx: Permission denied
If I change permissons
chmod 777 u-boot.imx
I got
./flash-all.sh: line 52: ./u-boot.imx: cannot execute binary file:
Exec format error
I already solved several other issues which werent described in tutorial, including
I have to run script as sudo, otherwise I got
< waiting for any device >
I had to rewrite fastboot command to $(which fastboot) inside flash-all.sh (same with flash and bootloader), otherwise commands are unknown even thought I added them to PATH
I am using
ubuntu 16.14,
android studio with installed sdk 26
Pico Pro Maker Kit with Pico i.MX7 Dual Development Board
What am I doing wrong?
I had to rewrite fastboot command to $(which fastboot) inside flash-all.sh (same with flash and bootloader), otherwise commands are unknown even thought I added them to PATH
This seems like it might be the root of the problem, as somehow the subsequent lines for each command are not being parsed as arguments for fastboot, but rather as their own executable commands.
You also shouldn't need to run the script with sudo. This might be why you can run which fastboot successfully (which would indicate it's in your PATH), but the script cannot see this.
Hi I am running my functional tests using geb.
I am able to run tests on my local computer correctly. but as I deploy my application to server. the build for functional tests fails.
Here is my console output
|Running 10 spock tests... 1 of 10
Failure: |
sign in with voucher
|
geb.driver.DriverCreationException: failed to create driver from callback 'script14007213321291157436758$_run_closure1#77068fce'
at geb.driver.CallbackDriverFactory.getDriver(CallbackDriverFactory.groovy:35)
at geb.driver.CachingDriverFactory.getDriver_closure3(CachingDriverFactory.groovy:80)
at geb.driver.CachingDriverFactory$SimpleCache.get(CachingDriverFactory.groovy:30)
at geb.driver.CachingDriverFactory.getDriver(CachingDriverFactory.groovy:79)
at geb.Configuration.createDriver(Configuration.groovy:346)
at geb.Configuration.getDriver(Configuration.groovy:335)
at geb.Browser.getDriver(Browser.groovy:105)
at geb.Browser.go(Browser.groovy:377)
at geb.Page.to(Page.groovy:171)
at geb.Browser.via(Browser.groovy:454)
at geb.Browser.to(Browser.groovy:413)
at geb.Browser.to(Browser.groovy:391)
at geb.spock.GebSpec.methodMissing(GebSpec.groovy:51)
at VoucherSpec.sign in with voucher(VoucherSpec.groovy:14)
Caused by: org.openqa.selenium.WebDriverException: Failed to connect to binary FirefoxBinary(/usr/local/bin/firefox) on port 7056; process output follows:
Error: no display specified
Error: no display specified
Can anyone guide me to solve this issue.
The server you're running the tests on is 'headless' so doesn't have a display to start Firefox on to run the tests. You've got a couple of options:
Switch from Firefox to a headless browser such as HTMLUnit.
Configure a virtual display on the server.
Use a remote browser service such as SauceLabs.
If you need to test directly on Firefox then HTMLUnit isn't an option for you.
Using a remote browser service such as SauceLabs or BrowserStack has a couple of advantages, for example they record a video of the session and take screenshots, but we found the overhead of passing commands & traffic over the network made the tests unacceptably slow. If you need to test a wide variety of browsers then the overhead diminishes because you can run in parallel...
Option 2, using a virtual display, is the simplest to configure on most servers. If you're using Linux the X Virtual Frame Buffer (XVFB) will get you up and running quickly. It's worth reading up on what's going on but the short answer is:
Install XVFB (sudo apt-get install xvfb)
Install Firefox (sudo apt-get install firefox)
Start XVFB (sudo Xvfb :10 -ac -screen 0 1024x768x8 &). You may want to add an init script so this happens every time the server starts
In your CI server add export DISPLAY=:10 as a step before the tests are run
Run your tests
The XVFB creates a virtual display on :10, which you then set as the default display. When you start Firefox it's completely unaware that it's on a virtual display, so things like getting Geb to take screenshots of failing tests will work as normal.
For more information about the steps see:
http://www.installationpage.com/selenium/how-to-run-selenium-headless-firefox-in-ubuntu/
https://github.com/tomaslin/grails-test-recipes
http://www.semicomplete.com/blog/geekery/xvfb-firefox.html
http://www.labelmedia.co.uk/blog/setting-up-selenium-server-on-a-headless-jenkins-ci-build-machine.html
http://manpages.ubuntu.com/manpages/lucid/man1/xvfb-run.1.html
If you need an init script to get it to start/stop, then there are quite a few to choose from, such as this one.