If Firefox is started for the first time, it will open both requested
page and its welcome page. This means closing the window will trigger a
confirmation about closing multiple tabs. Handle this.
This value needs to be set to actual static max for qmemman to work
properly. If it's set higher than real static-max, qmemman will try to
assign more memory to dom0, which dom0 could not use - will be wasted.
Since this script is executed before any VM is started, simply
take the current dom0 memory usage, instead of parsing dom0_mem Xen
argument. There doesn't seem to be nice API to get this value from Xen
directly.
FixesQubesOS/qubes-issues#4891
Disk usage may change dynamically not only at VM start/stop. Refresh the
size cache before checking usage property, but no more than once every
30sec (refresh interval of disk space widget)
FixesQubesOS/qubes-issues#4888
If unmount is going to fail, let it do so explicitly, instead of hiding
the failure now, and observing it later at rmdir.
And if it fails, lets report what process is using that mount point.
Xenial environment has much newer GTK/Glib. For those test to run, few
more changes are needed:
- relevant GTK packages installed
- X server running (otherwise GTK terminate the process on module
import...)
- enable system side packages in virtualenv set by travis
Compare "api name", not "display name" when selecting default target in
confirmation dialog.
And add test for this case.
FixesQubesOS/qubes-issues#4881
Global properties should be loaded in stage 3, mark them as such.
Otherwise they are not loaded at all.
This applies to stats_interval and check_updates_vm. Others were
correct.
FixesQubesOS/qubes-issues#4856
Setting template_for_dispvms=False will at least prevent starting
(already existing) DispVMs based on it. Those should be first removed.
Add also tests for this case.
If kernel package ships default-kernelopts-common.txt file, use that
instead of hardcoded Linux-specific options.
For Linux kernel it may include xen_scrub_pages=0 option, but only if
initrd shipped with this kernel re-enable this option later.
QubesOS/qubes-issues#4839QubesOS/qubes-issues#4736
Return meaningful value for kernels_dir if VM has no 'kernel' volume.
Right now it's mostly useful for tests, but could be also used for new
VM classes which doesn't have modules.img, but still use dom0-provided
kernel.
First of all, do not try to call those services in VMs not having qrexec
installed - for example Windows VMs without qubes tools.
Then, even if service call fails for any other reason, only log it but
do not prevent other services from being called. A single uncooperative
VM should generally be able only to hurt itself, not break other VMs
during suspend.
FixesQubesOS/qubes-issues#3489
libxenvchan currently can't handle loopback connections. Since error
reporting on vchan connection setup is far from perfect, try to avoid
making such connections at all.
QubesOS/qubes-issues#951FixesQubesOS/qubes-issues#4804
Since we have more reliable domain-shutdown event delivery (it si
guaranteed to be delivered before subsequent domain start, even if
libvirt fails to report it), it's better to move detach_network call to
domain-shutdown handler. This way, frontend domain will see immediately
that the backend is gone. Technically it already know that, but at least
Linux do not propagate that anywhere, keeping the interface up,
seemingly operational, leading to various timeouts.
Additionally, by avoiding attach_network call _just_ after
detach_network call, it avoids various race conditions (like calling
cleanup scripts after new device got already connected).
While libvirt itself still doesn't cleanup devices when the backend
domain is gone, this will emulate it within qubesd.
FixesQubesOS/qubes-issues#3642FixesQubesOS/qubes-issues#1426
