Re: can't type certain letters

2024-01-29 Thread fjd

On Mon, 29 Jan 2024, Dan Ritter wrote:


fjd wrote:

You cannot type 'w', 'r', 'y', 'u', 'o' and return key. I haven't checked if
capitals are affected or if non-alphabeticals like '$' or '=' are affected.
It's got an American keyboard.

The problem is present when you boot direct to BIOS/UEFI.

All I want to know are likely causes. I don't propose to fix it if it
involves hardware replacement.

So why would such a thing occur? I've never encountered this failure mode
before.


That would be a dead keyboard.

Despite your mention of not fixing it, I think you should know
that keyboards are generally cheap and easy to replace. In this
case,

https://www.amazon.com/Replacement-Keyboard-UX330UA-AH54-UX330UA-AH55-UX330UAK/dp/B08LG1SN1V
is $35, and replacement would take ...

https://www.ifixit.com/Guide/Asus+Zenbook+UX303L+Keyboard+Replacement/53551

35 screws. No, I wouldn't bother fixing this. Attach an external
USB keyboard, copy all the data off, wipe the disk and send to
electronics recycling.

-dsr-


Wow, thanks for doing the research I should have done though I pretty 
much decided it should be retired, but good to know what a fix would 
involve.


One of my new laptops replicates the data on the kaputt machine with a 
recent kernel and more cpu and memory.


So this is one way keyboards fail.

fjd

--
fjd

Verbum sat sapienti.



Re: can't type certain letters

2024-01-29 Thread Dan Ritter
fjd wrote: 
> You cannot type 'w', 'r', 'y', 'u', 'o' and return key. I haven't checked if
> capitals are affected or if non-alphabeticals like '$' or '=' are affected.
> It's got an American keyboard.
> 
> The problem is present when you boot direct to BIOS/UEFI.
> 
> All I want to know are likely causes. I don't propose to fix it if it
> involves hardware replacement.
> 
> So why would such a thing occur? I've never encountered this failure mode
> before.

That would be a dead keyboard. 

Despite your mention of not fixing it, I think you should know
that keyboards are generally cheap and easy to replace. In this
case,

https://www.amazon.com/Replacement-Keyboard-UX330UA-AH54-UX330UA-AH55-UX330UAK/dp/B08LG1SN1V
is $35, and replacement would take ...

https://www.ifixit.com/Guide/Asus+Zenbook+UX303L+Keyboard+Replacement/53551

35 screws. No, I wouldn't bother fixing this. Attach an external
USB keyboard, copy all the data off, wipe the disk and send to
electronics recycling.

-dsr-



can't type certain letters

2024-01-29 Thread fjd

Greets!

This is to solicit understanding as I don't need to fix the laptop. 
It's (or was) a trusty Asus UX330U acquired quite some years ago, in 
constant use since then. It runs Debian (Q4OS, TDE desktop); 
secondarily and rarely Windows 10. I was slowly moving to retire it.


The issue crept up over about ten sessions but is now constant.

You cannot type 'w', 'r', 'y', 'u', 'o' and return key. I haven't 
checked if capitals are affected or if non-alphabeticals like '$' or 
'=' are affected. It's got an American keyboard.


The problem is present when you boot direct to BIOS/UEFI.

All I want to know are likely causes. I don't propose to fix it if it 
involves hardware replacement.


So why would such a thing occur? I've never encountered this failure 
mode before.


fjd

--
fjd

Verbum sat sapienti.