Since "qubes: fix event framework", handlers from extensions looks the
same as from the VM class itself, so it isn't possible to order them
correctly. Specification says:
For each class first are called bound handlers (specified in class
definition), then handlers from extensions. Aside from above,
remaining order is undefined.
So, restore this property, which is later correctly used to order
handlers.
When properly set, applications will have a chance to automatically
detect HiDPI and act accordingly. This is the case for Fedora 23
template and GNOME apps (maybe even all built on top of GTK).
But for privacy reasons, don't provide real values, only some
approximate one. Give enough information to distinguish DPI above 150,
200 and 300. This is some compromise between privacy and HiDPI support.
QubesOS/qubes-issues#1951
This commit is migrated from gui-daemon repository
(dec462795d14a336bf27cc46948bbd592c307401).
Otherwise qvm-create-default-dvm may fail to include it in
saved-cows.tar, which will lead to DispVM being not really disposable.
FixesQubesOS/qubes-issues#2200
If it fails - for example because of too restrictive volatile.img
permissions, subsequent DispVM will not be really disposable.
The original permissions issue should be fixed by previous commit, this
one makes sure that such errors will not be ignored.
FixesQubesOS/qubes-issues#2200
This is no longer necessary since volatile.img is formated inside the
VM. This also fixes DispVM creation if the user sets a restrictive umask
for root. Maybe related to #2200.
When stdout is redirected to some file or command two things will
happen:
- qvm-run will not automatically color the output as stdout is not a
TTY
- even when coloring is forced, it will not work, as the control
sequence (on stdout) will be redirected anyway
Fix this by handling stdout and stderr independently and output color
switching sequence to each of them.
FixesQubesOS/qubes-issues#2190
Backup compat tests use 'test-' prefix (as it was initially for all the
tests. Since changing this right not may break those backups in
non-trivial way, simply add cleanup for 'test-*' VMs.
