border-only ghost window blocking mouse clicks

 The issue you've described, a "border-only ghost window blocking mouse clicks," can be caused by various factors, and it can be frustrating when it interferes with your computer use. Here are some steps to diagnose and potentially resolve this problem:


1. **Check for Phantom Windows:** Ghost windows are typically invisible but may still exist as "zombie" windows. You can try using your window manager or a tool like `xwininfo` or `xdotool` to identify and close any hidden or orphaned windows.


2. **Update Graphics Drivers:** Outdated or incompatible graphics drivers can lead to graphical glitches. Ensure that your graphics drivers are up to date and compatible with your operating system.


3. **Restart the Window Manager:** Restarting your window manager or the X server can sometimes clear up graphical anomalies. You can often do this by logging out and back in or by restarting the system.


4. **Check for Stuck Keys:** Sometimes, a stuck key on your keyboard (e.g., Alt or Ctrl) can cause strange behavior. Make sure none of your keyboard keys are stuck or pressed.


5. **Review Desktop Environment Settings:** If you're using a desktop environment like GNOME or KDE, review the window management settings, as there may be options or keyboard shortcuts related to window management that could be causing this issue.


6. **Monitor Resolution and Scaling:** Incorrect monitor resolution or scaling settings might cause windows to appear off-screen or behave unexpectedly. Ensure that your display settings are configured correctly.


7. **Run Window Manager/Compositor in Debug Mode:** Some window managers or compositors have debugging options that can help you identify issues. Check the documentation or configuration files for your window manager for any debug settings.


8. **Third-Party Software:** Consider if any third-party software or custom scripts you're running might be causing the issue. Sometimes, custom scripts or applications can interact with window management in unexpected ways.


9. **Check for System Updates:** Ensure that your operating system and all relevant components are up to date. Sometimes, system updates include bug fixes that address such issues.


10. **Consider Hardware Issues:** In rare cases, hardware problems like a malfunctioning mouse or graphics card could lead to unusual behavior. Test with different input devices to rule out hardware issues.


11. **Investigate Specific Applications:** If the issue is related to a particular application or program, review the settings and preferences of that application, as it may be the source of the problem.


If the issue persists and you're using a specific desktop environment or window manager, it might be helpful to search for user forums or support resources related to that specific environment. Users who have experienced similar issues with the same software may have found solutions or workarounds.


Remember that troubleshooting graphical issues can sometimes be complex, and it might require some trial and error to identify the root cause. If the problem remains unresolved, you can provide more specific details about your system and software for further assistance.

Comments

Post a Comment

Popular posts from this blog

bad character U+002D '-' in my helm template

 In Helm templates, the hyphen character (`-`) can sometimes be treated as a reserved character, particularly when defining values or labels. To include a hyphen character in a Helm template without issues, you can use one of the following approaches: 1. **Quoting the Hyphen:**    You can enclose the hyphen in double quotes, like this:    ```yaml    key: "-"    ```    This way, Helm will interpret the hyphen as a string rather than an operator. 2. **Using Backticks:**    If you need to use the hyphen within a Go template function or inside backticks, you can escape it with a backslash (`\`), like this:    ```yaml    value: `{{ .Values.someField | printf "%s \\-" }}`    ```    The backslash prevents Helm from interpreting the hyphen as a special character. 3. **Variable Assignment:**    Assign the value to a variable and use it. For example:    ```yaml    {{- $hyphen := "-" }}    key: {{ $hyphen }}    ```    This way, you can use the variable `$hyphen` wher
Read more

GitLab pipeline stopped working with invalid yaml error

 When your GitLab pipeline has stopped working with an "invalid YAML" error, it means there's a problem with your `.gitlab-ci.yml` file. This could be due to syntax errors, incorrect indentation, or other issues in your pipeline configuration. Here's how to troubleshoot and resolve this issue: 1. **Check for Syntax Errors**:    Carefully review your `.gitlab-ci.yml` file for any syntax errors. Common issues include missing colons, indentation problems, or mismatched quotation marks. Use a YAML linter or an online YAML validator to identify and correct syntax errors. 2. **Indentation**:    YAML relies heavily on proper indentation. Make sure that all lines within the same block have consistent indentation (typically using spaces, not tabs). Incorrect indentation can cause YAML parsing errors. 3. **Dashes and Lists**:    Ensure that you use the correct syntax for lists (arrays) in YAML by starting each item with a dash (`-`). Be consistent with your use of dashes throug
Read more

How do I add a printer in OpenSUSE which is being shared by a CUPS print server?

 To add a printer in openSUSE that is being shared by a CUPS print server, you can use the following steps: 1. **Ensure CUPS Client is Installed:**    Make sure your openSUSE system has the CUPS client tools installed. You can install them using the following command:    ```bash    sudo zypper install cups-client    ``` 2. **Discover Available Printers:**    Use the `lpinfo` command to discover available printers on your CUPS print server. Replace `cups-server-hostname` with the hostname or IP address of your CUPS server:    ```bash    lpinfo -v -h cups-server-hostname:631    ```    This command should list the printers shared by the CUPS server. 3. **Add a Printer:**    Use the `lpadmin` command to add a printer. Replace `printer-name` with the name of the printer you want to add and `printer-uri` with the URI obtained from the `lpinfo` command:    ```bash    sudo lpadmin -p printer-name -E -v printer-uri    ```    For example:    ```bash    sudo lpadmin -p MyPrinter -E -v socket://cu
Read more