After many years of publication, Linux increasingly easy to use. Its operation was formerly considered a victory and until now, this job has become an easy task. However, not always everything works according to its rules.
How to fix Touchpad error on Linux does not work
Before starting to look for errors, check back System Settings to make sure you haven’t activated the “disabled touchpad when mouse is connected“.
2. Basic troubleshooting
First check if the system recognizes the touchpad or not with the following command:
– cat / proc/ bus/ input/ devices
– If the output is too long, you can use less instead of cat.
– You can also use other commands:
– cat / proc/ bus/ input/ devices | grep -I touchpad
If run correctly, the results will appear on the screen similar to the following:
– I: Bus = 0011 Vendor = 0002 Product = 0007 Version = 01b1
– N: Name = “SynPS / 2 Synaptics TouchPad”
– P: Phys = isa0060/ serio2/ input0
– S: Sysfs =/ devices/ platform/ i8042/ serio2/ input/ input8
– U: Uniq =
– H: Handlers = mouse2 event8
– B: EV = b
– B: KEY = 420 0 70000 0 0 0 0 0 0 0 0
– B: ABS = 11000003
In the case the result shown is not the same as above, it means that you are experiencing unrecognized kernel or hardware errors. On the other hand, if you see a message related to the touchpad, try the following command:
– xinput list
– If you get results from xinput, then you just need to install the appropriate driver or just reconfigure it.
Before moving on to the next step, you can start with the mouse and use it to try the graphical touchpad settings menu. The location of the menu depends on your computer. It could be because the touchpad is not activated. In this case, just tick the box to enable it.
3. Find the Driver you need
After getting the result from xinput, you need it install the driver fit. Popular touchpad vendors include Synaptics, ALPS and Elantech.
On some modern Linux systems, installing the following packages will include support for the touchpad of the above vendors:
In some cases, another driver package, such as xserver-xorg-input-synaptics, is also an installation option.
4. Troubleshoot other problems
The majority of Linux mouse touch issues are caused by a lack of drivers. However, there are some other errors that you need to check carefully.
On some laptops, the touchpad may be completely disabled in BIOS
Many laptops have a hardware switch to disable the touchpad. Typically, this operation works by holding down the key “Fn” plus one of the function keys on the keyboard.
After performing the above steps and Touchpad still does not work, try changing the old Linux distribution you are using to a newer Linux distribution. This process takes time and effort, but newer distributions have newer kernels that help support better hardware.
If you’ve used the latest distribution and Touchpad still doesn’t work, the last resort is to use another mouse instead. A wireless mouse with a security lock is not an ideal choice but it is better if you do not have a mouse to use it.
Taimienphi.vn’s article has provided information on how to handle Touchpad error not working in Linux. Hopefully the information given in this article will be helpful for you in overcoming this situation. If you have any questions or need answers like How to fix Touchpad on Windows 10 does not work, readers can leave your comments in the comment section below the article.