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Disable automatic scaling in GNOME/GTK applications

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GNOME automatically set scaling factor to 2 when HiDPI is detected.
Unfortunately it does it also on not really HiDPI displays, making the
whole UI unusably large. There is no middle ground - scaling factor must
be integer, so 1.5 is not supported. Lets opt on a conservative side and
fallback to scaling factor 1.

Solution by @alyssais, thanks!
Fixes QubesOS/qubes-issues#3108
This commit is contained in:
Marek Marczykowski-Górecki 2018-01-12 05:52:52 +01:00
parent 4cd16a2734
commit 7ecb74ae3b
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6 changed files with 14 additions and 0 deletions
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3
Makefile
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@ -288,6 +288,9 @@ install-common: install-doc
install -d $(DESTDIR)/usr/share/nautilus-python/extensions install -d $(DESTDIR)/usr/share/nautilus-python/extensions
install -m 0644 qubes-rpc/*_nautilus.py $(DESTDIR)/usr/share/nautilus-python/extensions install -m 0644 qubes-rpc/*_nautilus.py $(DESTDIR)/usr/share/nautilus-python/extensions
install -D -m 0644 misc/dconf-profile-user $(DESTDIR)/etc/dconf/profile/user
install -D -m 0644 misc/dconf-db-local-dpi $(DESTDIR)/etc/dconf/db/local.d/dpi
install -D -m 0755 misc/qubes-desktop-run $(DESTDIR)$(BINDIR)/qubes-desktop-run install -D -m 0755 misc/qubes-desktop-run $(DESTDIR)$(BINDIR)/qubes-desktop-run
mkdir -p $(DESTDIR)/$(PYTHON_SITEARCH)/qubes/ mkdir -p $(DESTDIR)/$(PYTHON_SITEARCH)/qubes/

2
debian/qubes-core-agent.install vendored
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@ -3,6 +3,8 @@ etc/apt/apt.conf.d/00notify-hook
etc/apt/apt.conf.d/70no-unattended etc/apt/apt.conf.d/70no-unattended
etc/apt/sources.list.d/qubes-r4.list etc/apt/sources.list.d/qubes-r4.list
etc/apt/trusted.gpg.d/qubes-archive-keyring.gpg etc/apt/trusted.gpg.d/qubes-archive-keyring.gpg
etc/dconf/profile/user
etc/dconf/db/local.d/dpi
etc/default/grub.d/30-qubes.cfg etc/default/grub.d/30-qubes.cfg
etc/fstab etc/fstab
etc/needrestart/conf.d/50_qubes.conf etc/needrestart/conf.d/50_qubes.conf

1
debian/qubes-core-agent.postinst vendored
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@ -179,6 +179,7 @@ case "${1}" in
glib-compile-schemas /usr/share/glib-2.0/schemas || true glib-compile-schemas /usr/share/glib-2.0/schemas || true
dconf update || true
# Update Qubes App Menus # Update Qubes App Menus
/usr/lib/qubes/qubes-trigger-sync-appmenus.sh || true /usr/lib/qubes/qubes-trigger-sync-appmenus.sh || true

2
misc/dconf-db-local-dpi Normal file
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@ -0,0 +1,2 @@
[org/gnome/desktop/interface]
scaling-factor=uint32 1

2
misc/dconf-profile-user Normal file
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@ -0,0 +1,2 @@
user-db:user
system-db:local

4
rpm_spec/core-agent.spec
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@ -368,6 +368,8 @@ if test -f /etc/yum.conf && ! grep -q '/etc/yum\.conf\.d/qubes-proxy\.conf' /etc
echo 'include=file:///etc/yum.conf.d/qubes-proxy.conf' >> /etc/yum.conf echo 'include=file:///etc/yum.conf.d/qubes-proxy.conf' >> /etc/yum.conf
fi fi
dconf update &> /dev/null || :
# And actually setup the proxy usage in package managers # And actually setup the proxy usage in package managers
/usr/lib/qubes/update-proxy-configs /usr/lib/qubes/update-proxy-configs
@ -612,6 +614,8 @@ rm -f %{name}-%{version}
%if %{fedora} < 22 %if %{fedora} < 22
/etc/yum/post-actions/qubes-trigger-sync-appmenus.action /etc/yum/post-actions/qubes-trigger-sync-appmenus.action
%endif %endif
%config(noreplace) /etc/dconf/profile/user
%config(noreplace) /etc/dconf/db/local.d/dpi
/usr/lib/systemd/system/user@.service.d/90-session-stop-timeout.conf /usr/lib/systemd/system/user@.service.d/90-session-stop-timeout.conf
/usr/sbin/qubes-serial-login /usr/sbin/qubes-serial-login
/usr/bin/qvm-copy-to-vm /usr/bin/qvm-copy-to-vm