Turn off ‘show the wastebasket icon on the desktop’.That’s it the icon will no longer show on the desktop. It’s also possible to achieve the same steps as above using the command line. desktop-icons show-trash false To remove the trash icon from the Ubuntu 18.04 LTS desktop open up a new terminal window or tab and type in this command: gsettings set trash-icon-visible false To remove the trash icon from the Ubuntu 19.10 (or later) desktop open a new terminal window or tab and enter this command: gsettings set. The change takes effect instantly you will no longer see a trash can (or a rubbish bin, recycle bin, or wastebasket if you prefer) on the Ubuntu desktop by default. Let’s say change your mind and you want to add a trash can to your Ubuntu desktop in the future. You can also do it using a GUI method too: This will restore the trash icon back to the desktop, Just re-run the same commands listed about but replace false at the end of the command with true. Ubuntu 18.04 LTS only shows a trash icon by default, but later versions also put a Home folder icon on the desktop. Using GNOME Tweaks > Extensions > Desktop Icons > Settings you can disable the ‘personal folder’ icon setting in Ubuntu 19.04 and above.Īlternatively, you can use the terminal to do it. After upgrading a computer from Ubuntu 16.04 LTS to Ubuntu 18.04 LTS or Ubuntu 18.04 LTS to Ubuntu 20.04 LTS, during boot the screen goes blank (turns black), all HD disk activity halts, and the system becomes frozen. To remove the Home folder icon through the command line run: gsettings set. As a result, no extra configuration is required during lab creation. X2Go uses the same port that as SSH, which is already enabled by Azure Lab Services. Install a Linux graphical desktop environment. This event can also occur on a fresh installation or when updates are installed. Setting up X2Go To use X2Go, the lab creator must perform the following steps on the lab template VM: Install the X2Go remote desktop server. This is due to a video mode issue that causes the system to halt or freeze. After turning on your PC, hold the right SHIFT key to get to the GRUB bootloader if your computer uses a BIOS.It’s much like the issue I described here on a Fedora Linux system. Locate the line with the variable “GRUB_CMDLINE_LINUX_DEFAULT”, and add “nomodeset” to the variables.Either “su” in to root, or use “sudo” to open your favorite text editor and edit the file “/etc/default/grub” (I use nano which can be install by running “apt install nano”): nano /etc/default/grub.Open a terminal window (Applications -> Terminal, or press the “Start” button and type terminal).Once the system has booted using the temporary fix, log in.Feel free to remove “quiet” and “splash” for more verbosity to troubleshoot the boot process.Move your cursor down to the line that starts with “linux”, and use the right arrow key to find the section with the words “ro quiet splash”.Once GRUB is open, press the “e” key to edit the first highlighted entry “Ubuntu”.If your computer uses EFI or UEFI, continuously tap the “ESC” (escape) key after turning on your PC. Here’s an example of my line after editing (yours will look different): GRUB_CMDLINE_LINUX_DEFAULT="quiet splash nomodeset" Feel free to remove “splash” and “quiet” if you’d like text boot.Save the file and exit the text editor (CTRL+X to quit, the press “y” and enter to save).At the bash prompt, execute the following command to regenerate the nf file on the /boot partition from your new default file: update-grub.Restart your system, it should now boot!.Please Note: Always make sure you have a full system backup before modifying any system files! Posted by Stephen Wagner at 8:08 AMĨ0 Responses to “Ubuntu Linux – Black screen and frozen system after upgrade and/or install” The machine is a HP laptop model 17-ca1006no with Ryzen 3 CPU. Subsystem: Hewlett-Packard Company Device 85b3Ĭapabilities: Latency Tolerance Reporting Model name : AMD Ryzen 3 3200U with Radeon Vega Mobile GfxĠ4:00.0 VGA compatible controller: Advanced Micro Devices, Inc. With the new kernel the system halts, with black screen and not responding to anything. I've also tried reinstalling google-chrome, chrome-remote-desktop chrome extension and chrome-remote-desktop Debian file installation.With the older kernel, it works as it should with full HDMI resolution. But it seems to only fail on my Ubuntu 18.04 computer. I've gotten this to work on a virtual machine earlier this year and it works fine on my windows computer.
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