That’s all to resolve on Debian based machine “failed to execute child process “dbus-launch” (No such file or directory) while x-forwarding”. In this article, you will see how to fix the above error by installing dbus-x11 on your Debian or Ubuntu-based machine.Ī dbus acronym stands for Desktop Bus is interprocess communication, which is used to pass information from one application to another process on Linux and Unix-based systems.īy passing single command can resolve this issue in a swift manner: $ sudo apt install dbus-x11Īfter a successful installation of dbus-x11, you can try to invoke the command that caused the previous error, and you will find that the error no longer exists on the machine. While making changes on the tty terminal, I got an error that stated: Failed to execute child process “dbus-launch” (No such file or directory) while x-forwarding.īecause of that, I was not allowed to get the graphic interface, and this error is common when you are accessing the GUI screen using WSL2 with Kex. You may optionally re-enable Secure Boot, and you may want to delete redundant boot loader files from /boot/efi/EFI/*/ directories or edit nf in /boot/efi/EFI/refind/ or /boot/efi/EFI/Microsoft/Boot to uncomment and add boot loaders to the dont_scan_dirs or dont_scan_files lines.After a long time, I have decided to change my desktop environment to XFCE. Open a terminal and type sudo mvrefind /boot/efi/EFI/ubuntu /boot/efi/EFI/Microsoft/Boot.Boot with the rEFInd medium you prepared earlier, and boot to Ubuntu, as in step #5.If rEFInd comes up, you should be able to boot Ubuntu and you'll be good. Install rEFInd by using the Debian package or PPA. eDEX-UI is a fullscreen, cross-platform terminal emulator and system monitor designed with a customizable science fiction computer interface.In rEFInd, select a Linux kernel image ( Boot boot\vmlinuz.) to boot your current Ubuntu installation.See this page of mine for several examples of how to do it. Unfortunately, how you do this varies from one system to another. Boot into your firmware setup utility and disable Secure Boot.Create a medium using the image you downloaded.Download the CD-R or USB flash drive version of my rEFInd boot manager from the links here.Select the "Backup and Rename Windows EFI Files" option.Boot your Ubuntu installation medium in "try before installing" mode.I'll describe a couple that are most likely to work. I can think of several ways to fix this problem, but none of them is guaranteed to work, so you may need to try multiple approaches. Other changes must have deleted follow-up boot loader programs, resulting in the error messages you're seeing. My suspicion is that, for whatever reason (maybe a defective firmware), Acer installed their Linux boot loader in a way that makes it look like the Windows boot loader, and the computer is still trying to boot via that boot loader. Create a medium using the image you downloaded. Method 2: rEFInd Download the CD-R or USB flash drive version of my rEFInd boot manager from the links here. I know you say it came with "an Acer Linux distribution," which is why I'm leading with what your Boot Repair output suggests, since the two are at odds. Select the 'Backup and Rename Windows EFI Files' option. Your computer uses EFI firmware, and the Boot Repair output looks like the computer came with a Windows installation that you deleted and replaced with Ubuntu. This allows you to set the shell command for the terminals, change the theme, and modify several other settings for the user interface. config/eDEX-UI by default), which opens the configuration editor instead. I've got this message when I open it and I cannot find an answer on the web : Failed to open \EFI\Microsoft\Boot\ma圆4.efi - Not Foundįailed to load image \EFI\Microsoft\Boot\ma圆4.efi - Not Foundįailed to open \EFI\Microsoft\Boot\grub64x.efi - Not Foundįailed to load image \EFI\Microsoft\Boot\grub圆4.efi : Not FoundĪND afters one-two seconds the message becomes: Failed to open \EFI\Boot\ma圆4.efi - Not Foundįailed to load image \EFI\Boot\ma圆4.efi - Not Foundįailed to open \EFI\Boot\grub64x.efi - Not Foundįailed to load image \EFI\Boot\grub圆4.efi : Not Found The one exception is eDEX-UI's settings.json file (in. But when I try for a new installation it seems that the ssd has the Ubuntu 14.04. My laptop cannot boot from ssd, only from a Liveusb/cd. I've tried a lot of things but nothing works. I am new to this and I'm confused about the UEFI-Legacy installation. Finally I installed Ubuntu 14.04 and the error is still the same. Description: A cross-platform, customizable science fiction terminal emulator with advanced monitoring
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