Score:1

Shift and Alt keys not working on Ubuntu Unity 23.04

cu flag

I have an older Asus Laptop that I reformatted and installed Unity. First time using Linux. Got the OS installed pretty easily and it seemed to be working fine. I was poking around with the settings trying to familiarize myself with everything. I think I may have accidentally disabled sticky keys or some other keyboard setting that affects the Shift and Alt keys. The problem arose when I forgot to reset the setting to default before I powered down for the evening. That laptop has I BIOS admin password that requires special characters so I can't input it with out those keys. I tried using a USB keyboard to check if it was a mechanical problem. Same issue. Is there anyway to fix this without taking apart the laptop and resetting the CMOS or NVRAM? Thanks for any help y'all can provide.

mchid avatar
bo flag
You have two keys each for SHIFT and ALT (one on the right and one on the left). Have you tried using the other SHIFT and/or the other ALT key? Regardless of how it was disabled, if it's having an effect when the OS isn't running, then there's usually some type of hardware switch and/or key combo you can use to toggle the setting. What is the specific make and model?
mchid avatar
bo flag
Although if it's the sticky keys problem, then open your system settings by clicking on the upper right hand corner of your desktop and then select **System settings**. Accessibility settings are under **Universal Access** (near the bottom of the popup window) — sticky keys is under the **Typing** tab. So **System Settings** > **Universal Access** > **Typing** > **Sticky Keys**.
Zakk926535 avatar
cu flag
Asus Q534UX. Can't access setting cause I'm locked out at the bios password. All of the alt and shift keys are not responding.
mchid avatar
bo flag
These are the Ubuntu settings. Unless you need BIOS to access Ubuntu.
mchid avatar
bo flag
So a couple of things about the keyboard. First, there is a number lock in case you're trying to use numbers but also fn+number-lock enables and disables using the number pad as direction keys. If it's a sticky keys setting in your BIOS, then you should still be able to input what you need but of course you have to do things slightly differently.
mchid avatar
bo flag
Some people are saying you cannot use special characters for the bios password so try to omit the special character from the password. For example, if your password is 12345@67890 then try using 1234567890
mchid avatar
bo flag
Also there are some [youtube videos](https://www.youtube.com/watch?v=lA21n_UPUU0&t=15s) on resetting the bios password using a code. But you will need to press ALT+R. This would also be a good way to know if ALT really does or does not work. Additionally, you should be able to get to some of the non-admin settings by simply pressing ENTER when it asks you for the BIOS password. Here there may be a setting to help you with the keyboard.
Zakk926535 avatar
cu flag
Tried the Alt-R trick already but no luck. I'll try omitting the special characters but before I messed with the settings in Ubuntu the bios password worked just fine with special characters. It is the @ that I need.
Zakk926535 avatar
cu flag
Guess there weren't any special characters. Rookie mistake. Thanks for all the help. You rock!
mchid avatar
bo flag
Okay. I added this as an answer.
Score:0
bo flag

According to this thread on the ASUS ROG forum, the ASUS BIOS password should not contain special characters.

So, for example, if your password is 1234@56789, try 123456789 instead.

I sit in a Tesla and translated this thread with Ai:

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