> Battery life is a little over 4 hours with the flush battery (55Wh) and 6-7 hours with the extended battery (80Wh). Not going to lie, that’s pretty horrible. > Battery life would increase by 50% if I got PC6 or PC8 idle states. The fan only turns on if I’m doing something intensive like compiling go or scrolling in Slack. lol. One of the things that really drives me nuts is my computer’s fan turning on when I know…
If you tweak your power management daemon to force your CPU to stay in the lowest couple of SpeedStep levels, you can keep it much cooler at the expense of performance. This is effectively undeclocking on the fly. When you do something fancy, your CPU clock frequency will increase, but not enough to heat it to the point where the fans turn on. Most MacBooks doesn’t turn their fans on until the aluminum bottom is tend…
Thinkpad X210
51–60 of 490 posts
Re: Thinkpad X210
#52Earlier quoted context omitted.
If you tweak your power management daemon to force your CPU to stay in the lowest couple of SpeedStep levels, you can keep it much cooler at the expense of performance. This is effectively undeclocking on the fly. When you do something fancy, your CPU clock frequency will increase, but not enough to heat it to the point where the fans turn on. Most MacBooks doesn’t turn their fans on until the aluminum bottom is tend…
The key is not in just disabling the fans and letting it all boil, the key is in not producing the heat, because of the undervolt.
Re: Thinkpad X210
#53Earlier quoted context omitted.
> This is not, for the record, "working out of the box". I have no doubt that some other distros would work just fine without any changes, you're nitpicking.
I am yet to see a distribution that works out-of-the-box on a wide variety of hardware like Windows does. Sure, there are some distributions that generally work on most hardware, or some laptops that are “optimized for Linux”, but none of these come close to general hardware compatibility.
Re: Thinkpad X210
#54> Battery life is a little over 4 hours with the flush battery (55Wh) and 6-7 hours with the extended battery (80Wh). Not going to lie, that’s pretty horrible. > Battery life would increase by 50% if I got PC6 or PC8 idle states. The fan only turns on if I’m doing something intensive like compiling go or scrolling in Slack. lol. One of the things that really drives me nuts is my computer’s fan turning on when I know…
Yep the fan spinning up when nothing special is happening is infuriating - for me 99% of the time it's Debian's "unattended upgrades" which I now realise I should just turn off since I update/upgrade/dist-upgrade relatively frequently anyway.
Re: Thinkpad X210
#55> Battery life is a little over 4 hours with the flush battery (55Wh) and 6-7 hours with the extended battery (80Wh). Not going to lie, that’s pretty horrible. > Battery life would increase by 50% if I got PC6 or PC8 idle states. The fan only turns on if I’m doing something intensive like compiling go or scrolling in Slack. lol. One of the things that really drives me nuts is my computer’s fan turning on when I know…
You should see my X62, the battery is so bad. I even bought a "brand new" battery and it last about 2 hours. We don't notice it but battery technology has really pushed forward since a decade ago.
That's probably a fake or aged battery, or your power management is set up incorrectly. A X62 with a fresh battery lasts a lot longer than 2 hours.
Re: Thinkpad X210
#56Earlier quoted context omitted.
He might be knowledgeable but you got shipped what is colloquially known as a “shed” here in the UK. They’re ok when they work but when they don’t they can burn your house to the ground or empty your entire NAS to a random IP in China. You never know if you’ve won.
The only real solution is to firewall it off from the internet and very carefully inspect the power supply and temperatures.
How are you gonna do that? Run a stress test on it for two years? If it's working now doesn't mean cheap caps won't blow the night after.
Re: Thinkpad X210
#57> Battery life is a little over 4 hours with the flush battery (55Wh) and 6-7 hours with the extended battery (80Wh). Not going to lie, that’s pretty horrible. > Battery life would increase by 50% if I got PC6 or PC8 idle states. The fan only turns on if I’m doing something intensive like compiling go or scrolling in Slack. lol. One of the things that really drives me nuts is my computer’s fan turning on when I know…
You should see my X62, the battery is so bad. I even bought a "brand new" battery and it last about 2 hours. We don't notice it but battery technology has really pushed forward since a decade ago.
Re: Thinkpad X210
#58Please, allow me to hijack this thread. What's the best Thinkpad I could get in Europe for ~200€ right now? (Off eBay of course). I don't care whether it's 13" or 15". Edit: thanks for all the replies.
A lot of corporates off-load perfectly good laptops (as 'company property' they've often been taken care of reasonably well, or just left on a desk, or kept in a cupboard as backups) as part of their procurement cycle. Find such a reseller and you'll likely not only have a cheap laptop, but one with years more life in it too.
Re: Thinkpad X210
#59This is a good time to bring up the fact there was never an industry-wide standardization effort for laptops. A standard form-factor means components would be re-usable between upgrades: the laptop case, power supply, monitor, keyboard, touchpad could all be re-used without any additional effort. This improves repairability, is much better for the environment, and means higher-end components can be selected with the…
Re: Thinkpad X210
#60> Battery life is a little over 4 hours with the flush battery (55Wh) and 6-7 hours with the extended battery (80Wh). Not going to lie, that’s pretty horrible. > Battery life would increase by 50% if I got PC6 or PC8 idle states. The fan only turns on if I’m doing something intensive like compiling go or scrolling in Slack. lol. One of the things that really drives me nuts is my computer’s fan turning on when I know…
FWIW it runs OpenBSD and is currently at 52C.. When doing a heavy compile or something it can get up to about 80. Mounted to the back of a monitor, can't even see it.
10/10 would recommend.