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High-DPI displays and Linux

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61–70 of 106 posts

Re: High-DPI displays and Linux

#61

My 11 inch asus laptop has a full hd display. So it's somewhere in the middle. Gnome's hidpi support doesn't allow float values, making this a serious issue to me. On top of that, you'll have to change the cursor size manually by diving into the config. The iphone 6+ display uses downsampling, so perhaps that's the way to go. But as things stand, I don't see my self using an external monitor in the near future, even…

You have a 200dpi screen. Using a scalling factor of 2, you'd still have a higher than average dpi.

Re: High-DPI displays and Linux

#62
post #53

For web browsers I thought CTRL+ and CRTL- were for dealing with this, but I think that is stored on a site by site basis. Something similar for the UI would be nice too, but IMHO should be kept independent of the "data" the app displays.

> For web browsers I thought CTRL+ and CRTL- were for dealing with this, but I think that is stored on a site by site basis. CTRL-+ can really break the page layout in surprisingly varied ways.

Yup, it brings all kinds of sub-pixel positioning issues as well.

Re: High-DPI displays and Linux

#63

I see that phrasing all the time: "Well, KDE can do what we are looking for, but GNOME does it in a hackish way. As we use GNOME, our review is all about it, and as a conclusion, Linux is no good." Why do these people insist on using GNOME after all?

>Why do these people insist on using GNOME after all?

to take full advantage of that sweet sweet desktop systemd goodness.

Re: High-DPI displays and Linux

#64

Somewhere in the 90's, games were in 320x200 pixel resolution, and the Windows 3.11 desktop was 640x480 pixels or so on a typical 386 computer. Then up to around the year 2000, resolutions increased, going through such stages as 800x600, 1024x768 and 1280x1024 (your CRT would flicker if much higher, and then LCDs came along pinning it at 1280x1024 for 17"). Then the resolution (or especially DPI) growth basically sto…

We used over 3000 minimun pixel length CRTs at work. But they were complete monsters(they were deeper than x, y dimensions), not good for your eyes either,needed filters, some X rays will hit your face. We replaced them with much cheaper(and not as good quality) LCDs arrays. They were so cheap that you could buy 6 for the price of 1 high quality display. What happened is very simple, LCD technology did not benefit fr…

It often is better to sell cheap stuff to many people, than to sell expensive stuff to a few.

VW bought Porsche, Fiat bought Ferrari etc. :D

Re: High-DPI displays and Linux

#65
post #63

I see that phrasing all the time: "Well, KDE can do what we are looking for, but GNOME does it in a hackish way. As we use GNOME, our review is all about it, and as a conclusion, Linux is no good." Why do these people insist on using GNOME after all?

>Why do these people insist on using GNOME after all? to take full advantage of that sweet sweet desktop systemd goodness.

Please don't post such flamebait. This isn't reddit.

Re: High-DPI displays and Linux

#66
post #61

My 11 inch asus laptop has a full hd display. So it's somewhere in the middle. Gnome's hidpi support doesn't allow float values, making this a serious issue to me. On top of that, you'll have to change the cursor size manually by diving into the config. The iphone 6+ display uses downsampling, so perhaps that's the way to go. But as things stand, I don't see my self using an external monitor in the near future, even…

You have a 200dpi screen. Using a scalling factor of 2, you'd still have a higher than average dpi.

Unfortunately, that's not the case. I have tried it and the usable screen real state is so small, that gnome is unusable. I like big fonts, and found that a scaling of 1.5 is about right.

Re: High-DPI displays and Linux

#67

Somewhere in the 90's, games were in 320x200 pixel resolution, and the Windows 3.11 desktop was 640x480 pixels or so on a typical 386 computer. Then up to around the year 2000, resolutions increased, going through such stages as 800x600, 1024x768 and 1280x1024 (your CRT would flicker if much higher, and then LCDs came along pinning it at 1280x1024 for 17"). Then the resolution (or especially DPI) growth basically sto…

Your timeline is pretty far off, to my memory. We had VGA graphics games in the early 90s. My Sparcstation 20 came with a 1280x1024 CRT monitor. The 15" Sony CRT I bought shortly after, along with a Matrox Millenium PCI graphics card, was capable of the same. I ran a 21" Sony at 2048x1536 in 1999. It did not flicker.

Re: High-DPI displays and Linux

#68
post #64

Earlier quoted context omitted.

We used over 3000 minimun pixel length CRTs at work. But they were complete monsters(they were deeper than x, y dimensions), not good for your eyes either,needed filters, some X rays will hit your face. We replaced them with much cheaper(and not as good quality) LCDs arrays. They were so cheap that you could buy 6 for the price of 1 high quality display. What happened is very simple, LCD technology did not benefit fr…

It often is better to sell cheap stuff to many people, than to sell expensive stuff to a few. VW bought Porsche, Fiat bought Ferrari etc. :D

Very true, although I would add that it is often best to sell moderately expensive stuff to a moderate number of people (i.e., why BMW doesn't sell $10k subcompacts). :)

Re: High-DPI displays and Linux

#69
post #36
post #13

Earlier quoted context omitted.

I have the same display with Debian and no issue. So it's either introduced by Mint or Ubuntu (Mint is Ubuntu derived). Most likely by Mint, as the UI customization is very distro specific.

Must be Mint. Ubuntu's Unity has an adjustable slider for scaling under Display settings. Or more precisely, this is a Desktop Environment thing, not a distro thing. So whatever DE /u/bitL is using in their Mint (Cinnamon?) is the culprit.

Yep, it's Cinnamon, I've just installed a Debian on a new server and switched to Cinnamon, and the same happened there as well... Cinnamon has scaling slider as well, HiDPI is a bit different thing (and a different option in general settings).

Re: High-DPI displays and Linux

#70

Somewhere in the 90's, games were in 320x200 pixel resolution, and the Windows 3.11 desktop was 640x480 pixels or so on a typical 386 computer. Then up to around the year 2000, resolutions increased, going through such stages as 800x600, 1024x768 and 1280x1024 (your CRT would flicker if much higher, and then LCDs came along pinning it at 1280x1024 for 17"). Then the resolution (or especially DPI) growth basically sto…

I am guessing - is it because of HDMI and its abysmal bandwidth? Before with VGA the actual resolution of CRT monitors was limited by RAMDAC. And 10 years ago I was able to to have 2048x1536@70Hz on a top-end 15" CRT already.

I guess as nowadays all digital signal is routed through content protection filter, the technology processing these streams wasn't performing well, causing stagnation in display resolutions for a long time (well, there was also a limit in DPI of CRTs and immature LCD tech). I guess only nowadays with HDMI 2.0, DisplayPort 1.3 or Thunderbolt we are getting to the point the digital signal can be "properly" controlled by content-protection chips, hence allowing 4K+ resolutions (though it's still a mess).

EDIT: spelling

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