I've currently moved from old WSL which was called Bash to Ubuntu from windows store. I'm using it along with ConEmu terminal emulator. To configure this two together, I need to specify ubuntu.exe path in conemu, but I can't find it, do you know where's it installed ? For instance, before it was C:\Windows\system32\bash.exe
Execute where ubuntu command in cmd to find correct path.
for example:
C:\Users\USERNAME\AppData\Local\Microsoft\WindowsApps\ubuntu.exe
Related
I have setup GraalVM by downloading it through oracle page and extracting the tar file in drive E:/ ("E:\Programs\Java\graalvm-ee-java17-22.0.0.2\bin").
Then I log into WSL2 (ubuntu) bash and setup the environment variables in bashrc.
now I can execute the VM through command line...
However my IDEA Community could not load this JVM into my project. When I try to manually add JDK, it would not allow to open mnt folder and specify the path.
I can't expand the e directory. How can I overcome this issue and allow IDEA to recognize the WSL instance JDK?
It's a Windows limitation, if you open \\wsl$\Ubuntu-20.04\mnt in File Explorer, you will not be able to browse the drives. I'd recommend you install JDK in another browsable place under WSL.
WSL2 stopped working suddenly. If I do a new installation of linux distros. Then it throws the following error, when I click launch button for the linux distro from play store:
Installing, this may take a few minutes...
WslRegisterDistribution failed with error: 0x80070003
Error: 0x80070003 The system cannot find the path specified.
the wsl --help command works properly. All other wsl command hangs or throws error as shown below
like wsl -l command throws this error
The system cannot find the path specified.
I had the same thing happening to me after I moved the directory of my distro.
You have to unregister the distro from WSL;
wslconfig /u Ubuntu-20.04
and then just execute the installed exe and install the whole distro to WSL again.
I had to reinstall the windows to fix the issue. Something got corrupted in the OS. However, before reinstalling the OS as I had lot of work stored in the WSL2, I took the backup of the entire WSL2 image, the big .vhdx file. This file is the Virtual Hard Disk of WSL2 Linux. The files inside cannot be directly explored from Windows at the moment.
If one has not moved the file anywhere else, it is stored here: %LOCALAPPDATA%\Packages\<PackageFamilyName>\LocalState\ext4.vhdx
Before reinstalling the OS, after taking the backup, I wanted to test if this backup runs fine on new install of WSL2. For that, I tested it on another machine, by installing the same Ubuntu WSL2 distro and replacing the .vhdx file created with the backup file. It ran fine.
So, it felt safe to do entire OS reinstall and then reinstalling WSL2 Ubuntu and finally replacing the .vhdx file with the old backup .vhdx file. So, I did loose some time. But, my data and all the applications/programs on WSL2 were intact.
I know this is old but I had the same problem after deleting a driver associated with Hyper V and fixed it by uninstalling the virtual machine platform and Windows Hypervisor along with WSL, rebooted, reinstalled all 3 and then I could install Ubuntu again
This is my first answer on stack overflow and English is not my first language.
So, I will answer this question in images. My solution would not delete the date in any existing installed Linux distribution, at least for me.
Hope you can solve this problem successfully.
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"Enable" Virtualization from your bios settings.
Settings may differ from bios to bios (search for your machine options)
I'm using build 19042.450 of Windows 10 enterprise, build 2.3.5.1 of the edge version of Docker Desktop and WSL2 integration. The last Docker Desktop update failed to install fully, but I uninstalled/reinstalled, and now the Docker is working fine.
However, I noticed that my WSL prompt used to look like this:
mark#DESKTOP:/mnt/c/CODE$
But now looks like this:
mark#DESKTOP:/tmp/docker-desktop/shadowing-mounts/f55edec80b1e9ede02de2e973bd22e24a6f111e60342288eca607a63a1f0528b/mnt/c/CODE$
And I'm curious if this is a new weird failure or a new feature.
Does anyone know why this long path is now my prompt?
I stuck in install weblogic on my vm solaris. i try that
java -d64 -jar fmw_12.2.1.3.0_wls.jar
and i got an error
Checking monitor: must be configured to display at least 256 colors. DISPLAY environment variable not set. Failed <<<<
Any solution for these error?
This happens if you want to do an graphical install of the system without having a X11 running. The error message is quite normal for such an situation.
You could:
Not running the installer in the graphical mode by doing a silent install (please refer to https://docs.oracle.com/cd/E24329_01/doc.1211/e24492/silent.htm#WLSIG131 for information)
Install the nescessary package to have an X11 and stuff running in your VM with pkg install solaris-desktop. Then execute the java command again from the GUI . This obviously only works if you can get a the graphical output of the VM for example via VNC or other tools.
You could set the DISPLAY variable to an installed X11 implementation. For example i use Xquartz on my Apple notebook. Then configure DISPLAY and XAUTHORITY correctly. Or you could simply log into the Solaris system with ssh -X . I prefer the second one, as it does everything automatically.
I'm developing C# using Mono and MonoDevelop in Windows and Ubuntu. I might code the same project in Windows today and tomorrow in Ubuntu (which is why I chose Mono and MonoDevelop).
In project properties I need to add some After Build commands to copy some projects compiled files into some alternate folders. And I've done this like so:
cp ${TargetFile} ${SolutionDir}/SomePorject/bin/${ProjectConfigName}/Plugins
While this command works perfectly in my Ubuntu machine, each time I'm using Windows my Build requests get canceled since this command can not be executed in Windows (there's no cp in Windows). It makes this a pain to switch between Ubuntu and Windows since each time I need to change these commands.
Now my question is, is there a copy command which works in Windows and Ubuntu alike? Or maybe MonoDevelop has come up with a copy command of its own which works according to the OS it is running under!
I think "configurations" is your way to go.
Create separate configurations for each platform (Right click on solution -> options -> configurations). After that, in "Custom commands" create two "After Build" commands, one for Windows, and other for Ubuntu.
When you build solution just choose your platform from your configurations.
You could install cygwin on your Windows box.