If you’re using a Thinkpad P14s (AMD) with Ubuntu 20.04, you may have encountered an issue where your laptop doesn’t wake up properly from sleep. This can be a frustrating problem, but there are several solutions you can try to fix it. In this article, we’ll walk you through these solutions step by step.
To fix Thinkpad P14s sleep issues on Ubuntu 20.04, you can try changing the sleep setting in BIOS, updating your BIOS and drivers, checking display and graphics settings, and using the command line suspend option. If none of these solutions work, further assistance may be required.
Solution 1: Change Sleep Setting in BIOS
The first solution you can try is to change the sleep setting in your laptop’s BIOS. The BIOS (Basic Input/Output System) is a set of instructions that your computer follows when it boots up. By changing the sleep setting, you can potentially fix the issue with your laptop not waking up from sleep properly.
Here are the steps to change the sleep setting in BIOS:
- Reboot your laptop.
- When the “Lenovo” screen appears, press
Enterto enter the BIOS.
F1to access the BIOS settings.
- Navigate to the “Config -> Power -> Sleep State” option. The exact option may vary depending on your BIOS version.
- Change the sleep state to “Linux” or “Linux S3”, depending on what options are available.
F10to save the changes and reboot your laptop.
This solution has worked for some users, as mentioned in various online forums. It may resolve the issue with your laptop freezing upon waking up from suspension.
Solution 2: Update BIOS and Drivers
Another potential solution is to update your BIOS and drivers. Keeping your BIOS and drivers up-to-date ensures that your laptop can communicate effectively with your hardware components.
Here’s how to check for BIOS updates:
- Visit the Lenovo support website.
- Enter your laptop model (Thinkpad P14s) and check if there are any BIOS updates available.
- If an update is available, download and install it following the provided instructions.
In addition to updating your BIOS, you should also ensure that all your system drivers are up-to-date. This includes your graphics drivers, especially if you’re using an NVIDIA GPU. You can update your drivers using the “Software & Updates” application in Ubuntu, or by using the terminal.
To update your drivers using the terminal, open a terminal window and run the following command:
sudo apt-get update && sudo apt-get upgrade
This command will update the list of available packages (
sudo apt-get update) and then upgrade any outdated packages (
sudo apt-get upgrade).
Solution 3: Check Display and Graphics Settings
Sometimes, the issue with your laptop not waking up from sleep can be caused by your display or graphics settings. If you’re using an external monitor, try disconnecting it to see if the issue persists.
Additionally, you should check your display and graphics settings in Ubuntu to ensure they’re properly configured. If you’re using an NVIDIA GPU, you should also check your NVIDIA settings.
Solution 4: Use Command Line Suspend
The final solution you can try is to initiate the suspend process from the command line. This can sometimes be more reliable than the default suspend option in Ubuntu.
Here’s how to suspend your laptop using the command line:
- Open a terminal window.
- Run the following command:
This command tells your system to enter suspend mode. The
sudo part of the command runs the command as the root user, which is necessary for commands that affect system settings.
If none of the above solutions resolve the issue, you may need to seek further assistance. You can reach out to the Ubuntu community through the Ubuntu forums, or contact Lenovo support. It’s possible that there could be specific compatibility issues or bugs related to your hardware configuration.
We hope this article has been helpful in resolving your Thinkpad P14s sleep issues on Ubuntu 20.04. Remember, the key to troubleshooting is to be patient and methodical. Good luck!
To access the BIOS settings on your Thinkpad P14s, reboot your laptop and when the "Lenovo" screen appears, press
Enter to enter the BIOS. Then press
F1 to access the BIOS settings.
To check for BIOS updates on your Thinkpad P14s, visit the Lenovo support website, enter your laptop model (Thinkpad P14s), and check if there are any BIOS updates available. If an update is available, download and install it following the provided instructions.
To update your system drivers in Ubuntu, you can use the "Software & Updates" application or the terminal. To update using the terminal, open a terminal window and run the command
sudo apt-get update && sudo apt-get upgrade. This command will update the list of available packages and upgrade any outdated packages.
If none of the solutions mentioned in the article resolve the sleep issues on your Thinkpad P14s, you can seek further assistance from the Ubuntu community through the Ubuntu forums. You can also contact Lenovo support for specific compatibility issues or bugs related to your hardware configuration.