Merge branch 'installation-troubleshooting' of https://github.com/PROTechThor/qubes-doc into PROTechThor-installation-troubleshooting

doc.md

@@ -119,6 +119,20 @@ Core documentation for Qubes users.
  * [i3 Window Manager](/doc/i3/)
  * [awesome Window Manager](/doc/awesome/)
 
+### Troubleshooting
+
+ * [Installation Troubleshooting](/doc/installation-troubleshooting)
+ * [Home directory is out of disk space error](/doc/out-of-memory/)
+ * [Installing on system with new AMD GPU (missing firmware problem)](https://groups.google.com/group/qubes-devel/browse_thread/thread/e27a57b0eda62f76)
+ * [How to install an Nvidia driver in dom0](/doc/install-nvidia-driver/)
+ * [Nvidia troubleshooting guide](/doc/nvidia-troubleshooting/)
+ * [Lenovo ThinkPad Troubleshooting](/doc/thinkpad-troubleshooting/)
+ * [Apple MacBook Troubleshooting](/doc/macbook-troubleshooting/)
+ * [Getting Sony Vaio Z laptop to work with Qubes](/doc/sony-vaio-tinkering/)
+ * [Fixing wireless on suspend & resume](/doc/wireless-troubleshooting/)
+ * [How to remove VMs manually](/doc/remove-vm-manually/)
+ * [Intel Integrated Graphics Troubleshooting](/doc/intel-igfx-troubleshooting/)
+
 ### Reference Pages
 
  * [Command-line Tools](/doc/tools/)
@@ -260,19 +274,6 @@ For more, please see [Qubes Community Documentation](https://github.com/Qubes-Co
  * [Dark Theme in Dom0 and DomU](/doc/dark-theme/)
  * [Safely Removing TemplateVM Packages (Example: Thunderbird)](/doc/removing-templatevm-packages/)
 
-### Troubleshooting
-
- * [Home directory is out of disk space error](/doc/out-of-memory/)
- * [Installing on system with new AMD GPU (missing firmware problem)](https://groups.google.com/group/qubes-devel/browse_thread/thread/e27a57b0eda62f76)
- * [How to install an Nvidia driver in dom0](/doc/install-nvidia-driver/)
- * [Nvidia troubleshooting guide](/doc/nvidia-troubleshooting/)
- * [Lenovo ThinkPad Troubleshooting](/doc/thinkpad-troubleshooting/)
- * [Apple MacBook Troubleshooting](/doc/macbook-troubleshooting/)
- * [Getting Sony Vaio Z laptop to work with Qubes](/doc/sony-vaio-tinkering/)
- * [Fixing wireless on suspend & resume](/doc/wireless-troubleshooting/)
- * [How to remove VMs manually](/doc/remove-vm-manually/)
- * [Intel Integrated Graphics Troubleshooting](/doc/intel-igfx-troubleshooting/)
-
 ### Building Guides
 
  * [Building a TemplateVM based on a new OS (ArchLinux example)](/doc/building-non-fedora-template/)

user/troubleshooting/installation-troubleshooting.md

@@ -0,0 +1,82 @@
+---
+layout: doc
+title: Installation Troubleshooting
+permalink: /doc/installation-troubleshooting/
+---
+# Installation Troubleshooting #
+
+## "An unknown error has occurred" error during installation ##
+
+Some people have encountered this error message when trying to install Qubes on drives that already have data on them. 
+The solution is to exit the installer, wipe all data or delete all partitions, then restart the Qubes installation. 
+
+## Trouble installing from USB stick ##
+
+If you are facing issues when booting using UEFI mode, see the [UEFI troubleshooting guide](/doc/uefi-troubleshooting/). 
+
+There are a variety of other problems that could arise when using a USB installation medium, and some of the issues can be fixed by doing one or more of the following:
+
+* **Use a different USB drive:** 
+If possible, try several drives of different sizes and formats. 
+This determines whether the problem stems from the flash drive or Qubes installer.
+Some laptops cannot read from an external boot device larger than 8GB. 
+If you encounter a black screen when performing an installation from a USB stick, ensure you are using a USB drive less than 8GB, or a partition on that USB less than 8GB and of format FAT32.
+Note that the Qubes installation image is over 4GB, so it may not fit on a smaller USB. 
+If a machine can not boot from a bigger USB, it may be too old to run Qubes. 
+* **Verify your Qubes ISO:** 
+Errors will occur if the Qubes installer is corrupted. 
+Ensure that the installer is correct and complete before writing it to a flash drive by [verifying the ISO](/security/verifying-signatures/#how-to-verify-qubes-iso-signatures). 
+* **Change the method you used to [write your ISO to a USB key](/doc/installation-guide/#copying-the-iso-onto-the-installation-medium):** 
+Some people use the ``dd`` command (recommended), others use tools like Rufus and balenaEtcher. 
+If installation fails after using one tool, try a different one. 
+For example, if you are facing trouble installing Qubes after writing the ISO using Rufus, then try using other tools like balenaEtcher or the ``dd`` command. 
+
+
+## Boot screen does not appear / system does not detect your installation medium ##
+
+If the boot screen does not appear, there are several options to troubleshoot.
+First, try rebooting your computer. 
+If it still loads your currently installed operating system or does not detect your installation medium, make sure the boot order is set up appropriately. 
+
+The process to change the boot order varies depending on the currently installed system and the motherboard manufacturer. 
+
+If **Windows 10** is installed on your machine, you may need to follow specific instructions to change the boot order. 
+This may require an [advanced reboot](https://support.microsoft.com/en-us/help/4026206/windows-10-find-safe-mode-and-other-startup-settings).
+
+## "Not asking for VNC because we don't have a network" / "X startup failed, aborting installation" / "Pane is dead" error during installation ##
+
+The boot mode in use may be causing these error messages. 
+Try to install after enabling both UEFI and legacy boot modes. 
+If that doesn't help, then disable one and try the other. 
+Visit the [UEFI Troubleshooting guide](/doc/uefi-troubleshooting/) if other errors arise during UEFI booting. 
+
+These errors may also occur due to an incompatible Nvidia graphics card. If you have one, follow the following instructions:
+1. Disable secure/fast boot and use legacy mode
+2. Enter GRUB, move the selection to the first choice, and then press the Tab key. 
+3. Now, you are in edit mode. Move the text cursor with your arrow key and after ``kernel=`` line, add:
+
+   ``nouveau.modeset=0 rd.driver.blacklist=nouveau video=vesa:off``
+   
+   If the above code doesn't fix the problem, replace it with:
+   
+   ``noexitboot=1 modprobe.blacklist=nouveau rd.driver.blacklist=nouveau --- intitrd.img``
+
+For more information, look at the [Nvidia Troubleshooting guide](/doc/nvidia-troubleshooting/#disabling-nouveau).
+ 
+
+## Installation freezes at "Setting up Networking" ##
+ 
+If you are facing this problem on an Apple computer, check out the [Macbook Troubleshooting guide](/doc/macbook-troubleshooting/).
+
+This issue occurs due to the network card, which may be missing some drivers or is incompatible with Qubes. 
+
+First, install all available drivers for the card. 
+You can install the drivers without internet access by first downloading them on another machine, then transferring them over to the current machine (e.g., with a USB drive). 
+
+If installing the available drivers does not help, disable the network card in the BIOS and perform the installation before re-enabling the card. 
+If this solves the issue, it confirms the PCI card is incompatible with Qubes. 
+In this case, you may want to consider replacing it with a network card of a different brand. 
+Broadcom cards are notoriously problematic with Qubes.
+ 
+
+