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Why Asus trackpad driver sets the CPU speed at maximum during scroll

forum.notebookreview.com

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Re: Why Asus trackpad driver sets the CPU speed at maximum during scroll

#51
post #36

Earlier quoted context omitted.

A touchscreen is a built-in input device.

This is a comment that misses the forest for the trees.

What forest? You still haven't elucidated at all what it is you want to accomplish and why firmware is relevant. It seems like it might have something to do with input devices, but pre-EFI machines weren't any more limited in the range of USB HID devices they supported.

Re: Why Asus trackpad driver sets the CPU speed at maximum during scroll

#52
In no way am I trying to incite Mac vs. PC, but after years of Apple laptops I grew bored with their aluminum fascism and decided (last year) to buy a top-of-the-line Thinkpad.

A couple of months later, taking a huge economic hit, I sold the Thinkpad and returned to Apple. I simply could not handle the trackpad (and I gave up on the weird Thinkpad nubbin back in the early 2000s). I quite literally felt like I had a degenerative neuromuscular disease when I used the trackpad, and since "mousing" is almost certainly the primary way I interact with a computer, the laptop itself begun to give me a strong, strange aversion to use.

I'm told Microsoft is working on improving trackpads in general, but they should really have every single engineer working on this issue. Forget about new features, let's get the simple stuff right.

Re: Why Asus trackpad driver sets the CPU speed at maximum during scroll

#54
Honestly, this is the way Android went as well, with touches boosting processors as well. Everyone is scrambling to try to scroll as smooth as Apple, lol. The author seems kind of strange being against it, honestly. It is usually hailed as a feature, not a bug.

Re: Why Asus trackpad driver sets the CPU speed at maximum during scroll

#55
post #6

Would this all be fixed by installing a linux distro on the laptop? A different trackpad driver - if it works ;) - would do different stuff, and remapping media keys is possible in most desktop environments.

This doesn't happen to me on an asus zenbook and linux. Two finger scroll works fine, no proprietary drivers installed.

In fact, all the functionality that you generally expect to be broken on linux (two finger scroll, keyboard lights, volume control, etc) worked out of the box...

Re: Why Asus trackpad driver sets the CPU speed at maximum during scroll

#56
post #50

So, really, is there anything left to buy except MacBooks anymore? I'm not a big fan of Apple, and would have to go through all sorts of nuisances to install Linux on it anyway, but the longer I search for solid 13" laptop, the more horrified I become. It cannot be that nobody makes nice laptops, can it?

Samsung Series 9, now ATIV. No longer sold in EU.

Re: Why Asus trackpad driver sets the CPU speed at maximum during scroll

#57
post #50

So, really, is there anything left to buy except MacBooks anymore? I'm not a big fan of Apple, and would have to go through all sorts of nuisances to install Linux on it anyway, but the longer I search for solid 13" laptop, the more horrified I become. It cannot be that nobody makes nice laptops, can it?

HP ZBook series, MS Surface Pro, Dell mobile workstations and top-end Latitude machines. Lenovo used to be in the list, but I'm not sure anymore. Mac trackpads are still the best of all but I personally can't stand OSX (and Windows/Linux is not too entertaining on a Macbook, still). However, it's only a personal preference and I can understand why people end up with buying Macs.

Re: Why Asus trackpad driver sets the CPU speed at maximum during scroll

#58

In no way am I trying to incite Mac vs. PC, but after years of Apple laptops I grew bored with their aluminum fascism and decided (last year) to buy a top-of-the-line Thinkpad. A couple of months later, taking a huge economic hit, I sold the Thinkpad and returned to Apple. I simply could not handle the trackpad (and I gave up on the weird Thinkpad nubbin back in the early 2000s). I quite literally felt like I had a d…

I occasionally have to use an HP laptop and I concur. It is really a completely different experience.

I need to use two hands to accomplish something like moving the cursor to a folder icon and right clicking on it. On a Mac this can be done with a single finger and without even engaging the brain.

This model of HP laptop is used by everyone at this one company. They don't even know how awful it is. It's really like that 1984 Mac commercial.

Re: Why Asus trackpad driver sets the CPU speed at maximum during scroll

#59
I used to have this gaming laptop from Asus (I need fast graphics), and one of the things they did was deck it out with a lot of ridiculous lights (because gamers, apparently?).

One of the more mystifying things it did: the giant lights on the back of the screen would do this really distracting blink when the laptop was in sleep mode. I have no idea what the thought process there was -- why would anyone want their laptop to do that when they're not using it? Not only was it a waste of battery, it was incredibly annoying. And keep in mind this wasn't a small light, it was a light that ran a circuit around the entire screen. Luckily you could turn it off, but I have no idea why it was on in the first place.

They also had this bios screen that had a logo for the "Republic of Gamers" (seriously?) that would then explode. That was more amusing than problematic, but I wonder who comes up with these ideas.

Re: Why Asus trackpad driver sets the CPU speed at maximum during scroll

#60
post #54

Honestly, this is the way Android went as well, with touches boosting processors as well. Everyone is scrambling to try to scroll as smooth as Apple, lol. The author seems kind of strange being against it, honestly. It is usually hailed as a feature, not a bug.

You don't understand; this doesn't boost the CPU on touch -- it changes your power management settings so the minimum CPU state is always 100%.
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