Bug#974172: libmutter-7-0: Cannot unlock screen with Wayland on arm64, keybard and mouse unresponsive
smcv at debian.org
Fri Nov 13 12:54:51 GMT 2020
Control: retitle -1 libmutter-7-0: Cannot unlock screen with Wayland on arm64, keybard and mouse unresponsive
On Thu, 12 Nov 2020 at 00:20:03 +0100, Gali Drudis-Sole wrote:
> On Wed, 11 Nov, 2020 at 10:32, Simon McVittie <smcv at debian.org> wrote:
> This works fine for me, and presumably other GNOME users, so there must be
> something specific to your system that is relevant.
> Good. I hope to find it.
One elephant in the room is that you're on an arm64 system, which is
certainly unusual for a GNOME desktop. We've had a report on IRC that
another arm64 user (with a different GPU) is seeing a similar bug.
> Nov 11 23:04:29 mobian gsd-usb-protect: Error calling USBGuard DBus to
> change the protection after a screensaver event:
> GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.usbguard1
> was not provided by any .service files
This is not a problem and can safely be ignored.
> Nov 11 23:04:29 mobian gnome-shell
> : Bogus presentation time 0 travelled back in time, using current time.
This might indicate a problem, I'm not sure.
> Sorry, that was my error when reporting the bug. Version 3.38.0-2 DOES WORK,
> but upgrading to the current testing version (3.38-1.2) DOES NOT WORK.
Does 3.38.1-3 from experimental make any difference? That version has the
latest changes from the upstream gnome-3-38 branch, which will be released
in 3.38.2 at some point.
If 3.38.1-3 doesn't solve this, since you've been able to narrow this
down to two relatively close versions, it would be useful for someone
with appropriate hardware (I don't have this) to do a `git bisect`
between the good version and the bad version, to isolate which specific
change made this regress - that would make it a lot more likely that
someone can figure out the root cause.
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