... I can't undervolt my card...
People usually use/recommend LACT for undervolting/overlocking on Linux
this post was submitted on 29 Jun 2025
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Just in case you didn't know, odd numbered Ubuntu versions (in your case 25) are considered short term releases and won't be maintained beyond a year or two.
Unless you really need that version, you'll want to install 26 when it comes out next April (upgrade should be very seamless).
Even numbered versions are supported long term, often for several years.
It's not just odd releases, it's also releases that end in 10. 24.10 is short term too.
For new users, if you're within a year of the next LTS, just use the most recent release and switch to the LTS cadence once it launches.
24.04 doesn't have 6.14: https://kernelnewbies.org/Linux_6.14#NT_synchronization_primitive_driver_for_faster_games
You made the right call, for your situation.
They're just letting you know that you will want to apply each annual upgrade when they come out, to ensure your system stays secure.
This may contrast with any Ubuntu-running friends you may have, who may not be applying updates annually.
Once you've upgraded to ~~28 (in ~ 2028)~~ 26.04, you can safely skip the next four years of upgrades, if you feel like it, because ~~28~~ it will ~~(probably)~~ be the next Long Term Support (LTS) release.
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Assuming you're playing games through Proton rather than vanilla Wine, kernels before 6.14 already have fsync which is used by Proton and effectively does the same thing as ntsync.
I don't think either has ntsync support enabled by default, but it's supposed to have better accuracy or performance, thanks to putting the needed APIs directly in the kernel, right?
I'm running Fedora and since kernel 6.11 my laptop can't wake from sleep, so I keep the kernel back to 6.10, where everything works.
But at the same time I have quite heavy troubles with wine/proton. Probably 80% of the games I tried either don't run at all or only run at <3 FPS. And I'm talking about 10+yo games on a Nvidia 4070 Mobile.
Could it be that the issues come from Wine/Proton expecting ntsync and not having that available?
Good info, but I guess I just upgrade my way to 2604
Don't get too hung up on it. It was an fyi not a "stop what you're doing you newb!"
We need people to test the latest, bleeding edge. So you're helping with that! But since you're new to Linux I wanted to make sure you knew what you were getting yourself into.
It's not that odd numbers are less stable. It's more that they aren't supported for long term. Many of the lessons learned are pushed to the next version though so either way you're doing good.
I'm not a PC gamer so for me stamina and longevity matter more to me than bleeding edge technology.
Can't you just upgrade to the next release? (It's been more than 10 years since I installed/used Ubuntu)
Unless you really need that version, you'll want to install 26 when it comes out next April (upgrade should be very seamless).
Holy hell, the Ubuntu ISO is 6.3GB now. Soon it may not even fit onto a DL DVD.
Good thing there's BD-Rs
How many floppies is that?
4,375,000,000 of the 3 1/2" disks. Sierra would be proud.
Zip disk users rise up.
One, at least.
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Yeh, Linux doesn't have to be scary these days.
Welcome and enjoy!
I personally live linix, and I am trying switching over in the house in such a way that the rest of the household can use it with as little issues as possible. That being said, I need to ask for some help with a couple of programs that are vital for us but that I am having a hard time to replace. If anybody has any suggestion for the following I would really be grateful. -fusion 360 -lychee slicer (i can install it but unable to make holes in hollowed out forms) -copy to usb for big files without the system crashing (copy stops)
- printer keeps disappearing after some time.
- label printer setup
I would recommend making your own post to get more help. On the cad side of things the alternatives are free cad, on shape, or blender; I don't have that much experience with them, but just based on my fusion experience, I would assume they can all do the same things, just in completely different ways since fusion had it's own special way for literally everything.
FreeCAD certainly looks like it does most of the CAD stuff I need but I have yet to get it to run well enough to be usable on any of the 3 systems I've tried it on (hardware that runs fusion fine). I don't know what people are doing to make it work but I can't figure it out.
How are you getting FreeCAD to run poorly? I've run it fine on a Raspberry Pi.
Well, first I install it. Then I launch it. Then I try to do literally anything with it and it takes like 90 seconds to actually respond to every command. I do have a Raspberry pi around somewhere. Maybe I'll try that.
How are you installing it? Are you somehow using a Windows version or something?
I've installed it via Flatpak and using the appimage, both were the same. I also tried the appimage on my windows desktop and had the exact same performance.
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Made the switch myself about a year ago. Installed 24.04 LTS and it has done very well.
My main issues have been dealing with a few things I run not playing the nicest with ubuntu or when trying to flash ESP8266 or ESP32 boards through the web browser.
Gaming wise everything I have installed via Steam works fine though sometimes needs a reboot.
Overall been happy with it and glad to get off the forced upgrade with bloatware train.
Any issues with brand new releases or has all that been figured out?
Valve takes care for brand new stuff on steam usually, except for kernel anticheat stuff where they can’t fix it.
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