[Touch-packages] [Bug 2017573] Re: Font hinting broken on 23.04

2023-04-25 Thread Gunnar Hjalmarsson
I made some changes to this bug report, such as replacing fontconfig with plasma-desktop as the affected package. While I'm not sure about that either, it's a way to call the Kubuntu developers' attention to the issue. ** Package changed: fontconfig (Ubuntu) => plasma-desktop (Ubuntu) ** Changed

[Touch-packages] [Bug 2017573] Re: Font hinting broken on 23.04

2023-04-25 Thread mrvanes
I was trying to be as complete as possible in my bugreport but I just checked and there is no difference under X11 (same issue). -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to fontconfig in Ubuntu. https://bugs.launchpad.net/

[Touch-packages] [Bug 2017573] Re: Font hinting broken on 23.04

2023-04-25 Thread Gunnar Hjalmarsson
Thanks again. You mentioned "under Wayland". Does that mean that the issue is not present if you log in to a Plasma (X11) session instead of a Plasma (Wayland) one? -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to fontconfig i

[Touch-packages] [Bug 2017573] Re: Font hinting broken on 23.04

2023-04-24 Thread mrvanes
This is what Verdana without hinting looks like, so it's clear that hinting setting has influence on rendering of Verdana font, but doesn't on other fonts. ** Attachment added: "no-hinting.png" https://bugs.launchpad.net/ubuntu/+source/fontconfig/+bug/2017573/+attachment/5668370/+files/no-hint

[Touch-packages] [Bug 2017573] Re: Font hinting broken on 23.04

2023-04-24 Thread mrvanes
See attachment for clarification of bad/broken hinting. In this example I'm using Verdana (correctly full hinted) to display the dialog and choose Ubuntu Mono to be previewed (incorrectly full hinted) ** Attachment added: "hinting.png" https://bugs.launchpad.net/ubuntu/+source/fontconfig/+bug

[Touch-packages] [Bug 2017573] Re: Font hinting broken on 23.04

2023-04-24 Thread mrvanes
No I think it's somehow deeper. Plasma honours the configuration, but the hinting for certain fonts is broken. Correctly hinted fonts should nicely follow pixels on a resolution restricted display. That is no longer the case and results in ugly rendered fonts. See attachment from the first post for

[Touch-packages] [Bug 2017573] Re: Font hinting broken on 23.04

2023-04-24 Thread Gunnar Hjalmarsson
On 2023-04-24 23:00, mrvanes wrote: > It's written to ~/.config/fontconfig/fonts.conf For me it's not. Wonder why. > and it certainly is used. Right, it should be, because that file path is not deprecated. Thanks for clarifications. Then, if I understand it correctly, the problem is specific t

[Touch-packages] [Bug 2017573] Re: Font hinting broken on 23.04

2023-04-24 Thread mrvanes
It's written to ~/.config/fontconfig/fonts.conf and it certainly is used. I test by re-launching systemsettings. If I remove the file, fonts are rendered using the system default (anti-aliased). Saving my settings creates this file and uses the contents (anti-alias exclude range + full hinting) on

[Touch-packages] [Bug 2017573] Re: Font hinting broken on 23.04

2023-04-24 Thread Gunnar Hjalmarsson
I had a look in a Kubuntu 23.04 install I have in a VM, and it looks like changes via the KDE UI for managing fonts alters the file ~/.fonts.conf. If that is the way you do it, can you please attach your ~/.fonts.conf file to this bug report. The ~/.fonts-conf file has been considered deprecated f

[Touch-packages] [Bug 2017573] Re: Font hinting broken on 23.04

2023-04-24 Thread mrvanes
So, the idea is that I set anti-Aliasing to exclude 8pt to 15pt and set hinting to full. This makes the desktop fonts render crisp and sharp, which used to work for all fonts having decent hints, among which were e.g. Ubuntu and Ubuntu Mono (but a lot more fonts have this). Now, none of the fonts r

[Touch-packages] [Bug 2017573] Re: Font hinting broken on 23.04

2023-04-24 Thread Gunnar Hjalmarsson
Ok, thanks. You said "I use full hinting". Are you referring to some custom font configuration? I'm asking because I'm not aware of any general Ubuntu changes with respect to hinting. And the file names of the Ubuntu and Ubuntu Mono font files were changed. -- You received this bug notification

[Touch-packages] [Bug 2017573] Re: Font hinting broken on 23.04

2023-04-24 Thread mrvanes
This is about the context in de Plasma desktop. My fonts were set to Ubuntu and Ubuntu Mono and I use full hinting where anti-aliasing is disabled to get crisp and clear fonts. This is now broken in 23.04 and can be worked around using Verdana. -- You received this bug notification because you ar

[Touch-packages] [Bug 2017573] Re: Font hinting broken on 23.04

2023-04-24 Thread Gunnar Hjalmarsson
Thanks for your report! I recall a couple of fonts related changes and issues. Since you mention the Ubuntu and Ubuntu Mono fonts, they were indeed upgraded. But to start with it would be good if you could let us know the exact context where you see that hinting has changed. Is it in connection w

[Touch-packages] [Bug 2017573] Re: Font hinting broken on 23.04

2023-04-24 Thread mrvanes
** Package changed: ubuntu => fontconfig (Ubuntu) ** Changed in: fontconfig (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to fontconfig in Ubuntu. https://bugs.launchpad.net/bugs/20175