Hawkoon
December 2nd, 2010, 03:13 PM
I have been two years on Ubuntu now and there are a couple of things that puzzle me when it comes to installing a new kernel.
Take my netbook. I put Lucid on it which installed with 2.6.32-21. WPA2 didn't work reliably out of the box and someone suggested to install the ppa-mainline kernel 2.6.33.x. I don't know who created it nor whether it is an official thing (I had to download and install it manually) but my WPA2 issues disappeared - so all was good.
Then, couple of days back, update manager tells me to install version 2.6.32-26, which is older than my current running kernel! Why should I want to install an older version than what I am running on? Anyway, I did, thinking that maybe, for some undefinable reason it is better (like better maintained?) than my current ppa kernel. The WPA2 support was broken again however, so I quickly switched back to my ppa kernel.
When I look through synaptic now, I see that version 2.6.35-22 is available. So that is actually newer than my current ppa kernel. But my update manager doesn't want to install it. What is it waiting for?
So summing up my questions,
what is the difference between a "standard repository kernel" and ppa mainline kernel
why offer installation of kernel that is older than running one
why is latest available kernel held back by update manager when I can see it in synaptic?
If someone could shed some light about this kernel business I'd be more than grateful.
Take my netbook. I put Lucid on it which installed with 2.6.32-21. WPA2 didn't work reliably out of the box and someone suggested to install the ppa-mainline kernel 2.6.33.x. I don't know who created it nor whether it is an official thing (I had to download and install it manually) but my WPA2 issues disappeared - so all was good.
Then, couple of days back, update manager tells me to install version 2.6.32-26, which is older than my current running kernel! Why should I want to install an older version than what I am running on? Anyway, I did, thinking that maybe, for some undefinable reason it is better (like better maintained?) than my current ppa kernel. The WPA2 support was broken again however, so I quickly switched back to my ppa kernel.
When I look through synaptic now, I see that version 2.6.35-22 is available. So that is actually newer than my current ppa kernel. But my update manager doesn't want to install it. What is it waiting for?
So summing up my questions,
what is the difference between a "standard repository kernel" and ppa mainline kernel
why offer installation of kernel that is older than running one
why is latest available kernel held back by update manager when I can see it in synaptic?
If someone could shed some light about this kernel business I'd be more than grateful.