I just wanted to know if there any very easy way to backup and restore drivers just like system restore in Windows system? I don't want to revert back to original factory settings state. Just wanted to roll back to old drivers if anything goes wrong while installing new one or updating. (I am really missing system restore feature of Windows)
Just wanted to roll back to old drivers if anything goes wrong while installing new one or updating
Please, don't! Linux has the peculiarity that all drivers are built-in the kernel, loaded if needed, and such modules (is how Linux calls drivers) are built specifically for each version of the kernel, and won't work on others. These modules are included in all installations of Ubuntu by default. If your system worked just fine, is highly likely it will work fine in a new installation. The only preoccupation may be that there's a regression in the modules, but these are weird and easily solvable.
if there any very easy way to backup and restore drivers just like system restore in Windows system?
No, not at all. The reasons are explained above.
You are showing that you are new ;-) Regarding your concerns:
- All you need to worry about backing up is your private data. You can copy those files over to a media to create a backup or setup our backup tool
deja-dupto create automatic backups.
- If you use server software on your machine (like
mysql) you also might consider backing up the config files for those.
For all other software, we have the official repositories. So why waste a DVD, USB stick or hard disc space to keep a copy that is available online or even on your installation media.
In Ubuntu, we have the additional drivers tab that holds all the drivers you ever need to take care of. Why do you need a backup if they are on the servers from Canonical? I can not think of a better place for them to be saved for me.
I don't want to revert back to original factory settings state
Why is that a worry to you? The additional drivers tab holds both the original and proprietary driver and maybe a 3rd one. It might also hold a wireless driver. And that is it. It is always there for you if you want to switch graphics cards.
1 thing of advice for you: forget about how you do things in Windows. Linux does things in another way. That does not mean either way is wrong (just that the 2 operating systems came from different perspectives (Windows single user; Linux multi-user) and have had other thoughts about how to do things.
I hope I took away a lot (if not all) of your concerns. Join us in chat (20+ rep required ;) ) if you have questions. Happy Ubunting.
protected by Community♦ Jan 27 at 2:35
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