Dual Booting Windows 10 & Ubuntu 22.04 in 2023

Discord: https://discord.gg/qqPhfh2xeq

Growing Pains & Resolutions

Slow Wifi

Audio not Working

Wrong Time in Windows

Nvidia Drivers Black Screen

"Disk is Read Only!" Error

🐢 Slow Wifi in Ubuntu

Cause: Ubuntu may set network configurations to power-saving mode, thus throttling wifi

1. Test by going to https://www.speedtest.net/
2. Open Terminal
3. Run the following command

$ sudo vim /etc/NetworkManager/conf.d/default-wifi-powersave-on.conf

4. Set the value of wifi.powersave to 2.

5. Reboot into Ubuntu
6. Run the speed test again https://www.speedtest.net/

wifi.powersave values

• 0: Use default settings
• 1: ignore
• 2: DISABLE power saving (YOU WANT THIS SETTING)
• 3: ENABLE power saving

source: https://www.youtube.com/watch?v=N_e82SuiAYc&list=LL&index=1

🔇 Ubuntu Audio Not Working

Cause: pulseaudio has not properly started

1. Open Terminal
2. Run the following commands

$ sudo pulseaudio --kill
$ sudo pulseaudio --start

3. Test: https://www.youtube.com/watch?v=eZ2PtEx9-ls

🕰️ Wrong Time in Windows

Cause: Windows and Linux store their times differently in UEFI firmware, causing clock desynchronization

1. Boot into Ubuntu
2. Open Terminal
3. Run the following commands

$ sudo timedatectl set-local-rtc 1 --adjust-system-clock

4. Reboot into Windows
5. Go to Start > Settings > Time & language > Date & time.
6. Set your timezone if necesarry
7. Disable and renable Set time automatically in one step

8. Reboot system to Windows

source: https://www.youtube.com/watch?v=A70s-C-yWTQ&list=LL&index=4

🖥️ Nvidia Drivers Black Screen

Cause: You might be installing an Nvidia driver from the wrong source, but after rebooting, you get greeted by a black screen of death

1. Boot your system in recovery mode by selecting Advanced options for Ubuntu

2. Select the first option that lists (recovery mode)

3. Select resume

4. Once you arrive to your desktop, open your terminal and use these commands.

$ dpkg -l | grep -i nvidia 
$ sudo apt-get remove --purge '^nvidia-.*' 
$ sudo apt-get install ubuntu-desktop 
$ echo 'nouveau' | sudo tee -a /etc/modules

5. Reboot your system

source: https://askubuntu.com/questions/206283/how-can-i-uninstall-a-nvidia-driver-completely

🚫 "Disk is Read Only!" Error

Cause: Windows and Linux both have access to the same drive, causing a multiple ownership problem. To preserve intergity, Linux refueses to modify the drive, thus creating the error

1. Boot into Windows
2. Press Win-Key + R, type powercfg.cpl and press Enter
   • The 'power options' screen should pop up
3. Click on Choose what the power button does

4. Click on Change settings that are currently unavailable

5. Uncheck the Turn of fast startup (recommended) option

6. Reboot into Ubuntu

source: https://www.youtube.com/watch?v=CdLcJLKEMbY