http://bugzilla.opensuse.org/show_bug.cgi?id=1022830 http://bugzilla.opensuse.org/show_bug.cgi?id=1022830#c1 Wolfgang Rosenauer changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |guillaume.lang@pipot.net, | |wolfgang@rosenauer.org Flags| |needinfo?(guillaume.lang@pi | |pot.net) --- Comment #1 from Wolfgang Rosenauer --- Here are some references to the DPI situation: https://bugzilla.gnome.org/show_bug.cgi?id=757142 https://bugzilla.mozilla.org/show_bug.cgi?id=1269274

From what I read it seems to be a Gtk(3) decision to ignore X dpi settings?

I have to say that I have a hard time finding out the correct place to fix. To compare with other Gtk3 based applications probably use evince (because I know offhand that this is Gtk3 (while for example I think gimp is not yet). Please compare the font sizes and mouse cursors. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1022830 Wolfgang Rosenauer changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|Firefox no longer honoring |Firefox-gtk3 no longer |system-wide DPI settings |honoring system-wide DPI |nor KDE mouse cursor |settings nor KDE mouse | |cursor -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1022830 Wolfgang Rosenauer changed: What |Removed |Added ---------------------------------------------------------------------------- Blocks| |977710 -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1022830 http://bugzilla.opensuse.org/show_bug.cgi?id=1022830#c4 --- Comment #4 from Felix Miata --- Created attachment 713485 --> http://bugzilla.opensuse.org/attachment.cgi?id=713485&action=edit 108 DPI Plasma screenshot comparing browsers complying or not with configured UI fonts In screenshot, top browser is Mozilla.org's SeaMonkey 2.47a1, next down openSUSE's Firefox 51.0.1, next down Mozilla.org's Firefox ESR 45.7, bottom, Konq. ESR (built with GTK2) and Konq obey UI font settings. GTK3 builds do not. Problem escalates rapidly as DE's logical DPI is increased, and applies to 42.2 as well unless before upgrading from 42.1 libgtk-3-0 is first locked down to 42.1's 3.16.7 or installing 42.1's libgtk-3-0 in 42.2. Regression is the same in KDE3 and TDE. Another upstream bug: https://bugs.kde.org/show_bug.cgi?id=367499 open usability regression: GTK+>3.16.x results in too small GTK3 app UI fonts when logical DPI>96 Why not apply the libgtk-3-0 patch in the Gnome bug? There doesn't seem to be any need for the patch that created the problem in the first place. As I've seen this on Debian and Fedora too, and per the comments in the mozilla.org bug, this is obviously not an exclusively openSUSE bug, but that shouldn't stop openSUSE users from having the regression addressed. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1022830 http://bugzilla.opensuse.org/show_bug.cgi?id=1022830#c6 Felix Miata changed: What |Removed |Added ---------------------------------------------------------------------------- Component|Firefox |Firefox Version|Current |Leap 42.2 Product|openSUSE Tumbleweed |openSUSE Distribution Severity|Normal |Major --- Comment #6 from Felix Miata --- This regression is about to hit 42.1 users who will be pushed to 42.2 as 42.1 support expires in coming weeks. The expedient fix for Leap users of KDE, KDE3, TDE, and possibly other DEs, is probably reverting GTK 3.20 in 42.2 to 42.1's GTK 3.16. I've done so in all my 42.2 installations that had been fresh installations without any apparent ill effects. On my 42.2 installations that were upgrades from 42.1, I set zypper locks libgtk-3*, gtk3-dat*, gtk3-lan*, gtk3-too* before upgrading to produce the same effect. Longer term it seems like one solution would be something that on X session startup discovers its DPI, then sets the previously optional Xft.dpi xrdb variable to that value. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1022830 http://bugzilla.opensuse.org/show_bug.cgi?id=1022830#c8 Wolfgang Rosenauer changed: What |Removed |Added ---------------------------------------------------------------------------- Component|Firefox |GNOME Version|Leap 42.2 |Leap 42.3 Assignee|bnc-team-mozilla@forge.prov |bnc-team-gnome@forge.provo. |o.novell.com |novell.com Flags|needinfo?(guillaume.lang@pi | |pot.net) | --- Comment #8 from Wolfgang Rosenauer --- Please note that this does affect Leap 42.2 right now. There is currently no plan to switch to Gtk3 for 42.2 but most likely for 42.3 while Tumbleweed already is on Gtk3. In addition I do not see that Firefox is the correct place to change anything. As I understood the upstream bugreport Firefox is behaving as other Gtk3 applications. So this is either X or Gnome component? -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1022830 Vadim Krevs changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |vkrevs@yahoo.com -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1022830 http://bugzilla.opensuse.org/show_bug.cgi?id=1022830#c11 Felix Miata changed: What |Removed |Added ---------------------------------------------------------------------------- Whiteboard|gtk3, Plasma, KDE3, TDE |gtk3, Plasma, KDE3, TDE, | |regression --- Comment #11 from Felix Miata --- https://git.gnome.org/browse/gtk+/commit/?id=bdf0820c501437a2150d8ff0d534024... needs to be reverted. https://features.opensuse.org/322401 Title: revert GTK3 upstream's HiDPI usability regression (undersized Firefox UI fonts) - openSUSE Distribution: New + openSUSE Distribution: Rejected by Tomáš Chvátal (scarabeus_iv) + reject reason: If you call it everywhere as regression then you should + open a bug. Or even create submission in OBS if you have the patch... -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1022830 http://bugzilla.opensuse.org/show_bug.cgi?id=1022830#c13 Fabian Vogt changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P5 - None |P2 - High Status|NEW |CONFIRMED CC| |fvogt@suse.com, | |lnussel@suse.com, | |os.gnome.maintainers@gmail. | |com --- Comment #13 from Fabian Vogt --- (In reply to Felix Miata from comment #11)

https://git.gnome.org/browse/gtk+/commit/ ?id=bdf0820c501437a2150d8ff0d5340246e713f73f needs to be reverted.

https://features.opensuse.org/322401 Title: revert GTK3 upstream's HiDPI usability regression (undersized Firefox UI fonts)

- openSUSE Distribution: New + openSUSE Distribution: Rejected by Tomáš Chvátal (scarabeus_iv) + reject reason: If you call it everywhere as regression then you should + open a bug. Or even create submission in OBS if you have the patch...

Raising priority, reverting this patch has only a very low chance of breaking anything (only effective in non-96-DPI situations anyway) and should fix DPI of GTK apps on X11. Especially important because firefox is the default browser in all DEs. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1022830 Yifan Jiang changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |fcrozat@suse.com, | |gwang@suse.com, | |qkzhu@suse.com, | |sreeves@suse.com -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1022830 http://bugzilla.opensuse.org/show_bug.cgi?id=1022830#c15 --- Comment #15 from Felix Miata --- On host gx780 with TDE, I did a fresh zypper dup from 13.2 to 42.3 with favogt repo enabled. GTK3 RV54 and RV55 builds from mozilla.org *are* using the same UI text as other apps. IOW, good fix WRT UI fonts. 42.2 and TW do need this (and Firefox is still using scrollbars so narrow they are hard to see or target, ignoring "use my TDE style in GTK3 applications"). WRT cursor I can't recall seeing the problem described in comment 0. Should it not be a separate issue/bug? -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1022830 http://bugzilla.opensuse.org/show_bug.cgi?id=1022830#c18 --- Comment #18 from Fabian Vogt --- (In reply to P. Otato from comment #17)

Created attachment 731565 [details] cursor theme changes when mouse cursor enter firefox window

Found this bug report for a problem I came across in Leap 42.3. Firefox does not honor the mouse cursor theme in Plasma 5

Can you open a separate but report for this? I cannot reproduce this on 42.3 here. -- You are receiving this mail because: You are on the CC list for the bug.

(In reply to Fabian Vogt from comment #18)

...

(In reply to P. Otato from comment #17)

...

Created attachment 731565 [details] cursor theme changes when mouse cursor enter firefox window

Found this bug report for a problem I came across in Leap 42.3. Firefox does not honor the mouse cursor theme in Plasma 5

Can you open a separate but report for this? I cannot reproduce this on 42.3 here.

Try to set the cursor theme in the GTK settings. Setting the cursor theme in the GTK settings solves this problem although this

http://bugzilla.opensuse.org/show_bug.cgi?id=1022830 http://bugzilla.opensuse.org/show_bug.cgi?id=1022830#c20 --- Comment #20 from P. Otato --- (In reply to Wolfgang Bauer from comment #19) procedure is not necessary in Leap 42.2. Thank you both for the quick response, your help is highly appreciated. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1022830 Michal Suchanek changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |msuchanek@suse.com -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1022830 http://bugzilla.opensuse.org/show_bug.cgi?id=1022830#c31 Christoph Obexer changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |cobexer@gmail.com --- Comment #31 from Christoph Obexer --- Could this dpi patch from https://build.opensuse.org/request/show/521009 please also reach Tumbleweed please? Thanks! -- You are receiving this mail because: You are on the CC list for the bug.