/srv/irclogs.ubuntu.com/2022/09/07/#mir-server.txt

-GitHub[m]:#mir-server- **[MirServer/mir]** AlanGriffiths requested a review from RAOF for [pull request #2614](https://github.com/MirServer/mir/pull/2614): Fix rendering that spans outputs09:14
* Saviq on a kernel bug (HDMI output unstable) tracking spree this morning…10:05
alan_g[m]This is on your new fangled kit?10:05
SaviqYeah, external monitor goes off and on multiple times a minute10:06
SaviqUntil a kernel upgrade (a big one, 5.15 → 5.19 for some reason) it was maybe once an hour, and I blamed cables / HW. But the fact that kernel influences it, and other seeing it, made me reconsider.10:06
Saviq*others10:11
-GitHub[m]:#mir-server- **[MirServer/mir]** bors[bot] merged [pull request #2623](https://github.com/MirServer/mir/pull/2623): Modernize touch events10:44
SaviqYay. So installing 22.10 from a USB stick onto a USB drive still zeroes out the grub configuration on the internal drive. Of course.12:44
SaviqAnd of course recovery with a ZFS encrypted setup is trivial. Except not.12:44
alan_g[m]Saviq, when you need a break from unbreaking your kit, do you want to re-review https://github.com/MirServer/mir/pull/2611?13:21
alan_g[m]...and I hope testing my Mir compositing hacks wasn't the trigger for this13:22
SaviqNo no, it was https://bugs.launchpad.net/ubuntu/+source/linux/+bug/198898913:33
SaviqAnd I did unbreak myself already, was just whining13:33
SaviqI still need to test your two PRs dealing with messed up buffers, together, but will re-review the above first13:34
alan_g[m]My first PR just awaits blessing by Chris, the second is just a BFI hack to prove we're looking at the right codepath13:36
alan_g[m]But it might need more F13:36
-GitHub[m]:#mir-server- **[MirServer/mir]** AlanGriffiths closed [pull request #2591](https://github.com/MirServer/mir/pull/2591): Don't try to calibrate timestamps13:54
-GitHub[m]:#mir-server- **[MirServer/mir]** bors[bot] merged [pull request #2602](https://github.com/MirServer/mir/pull/2602): Simplify timestamp calibration14:25
-GitHub[m]:#mir-server- **[MirServer/mir]** bors[bot] closed [issue #2607](https://github.com/MirServer/mir/issues/2607): Building Mir modifies the logind source14:59
-GitHub[m]:#mir-server- **[MirServer/mir]** bors[bot] merged [pull request #2611](https://github.com/MirServer/mir/pull/2611): Fix #2607 modification of logind source14:59
Saviqsophie so e.g. this is what you would expect to not work?16:13
Saviq```16:13
Saviqenv -u WAYLAND_DISPLAY gnome-screenshot16:13
Saviq```16:13
SaviqSeems to work on Mutter on 22.10 at least16:14
SaviqUnless it then assumes `wayland-0` 🤷‍♂️16:14
sophie-wI generally set `WAYLAND_DISPLAY=no`, but I don't think gnome-screenshot goes through Wayland at all16:14
alan_g[m]Saviq `GDK_BACKEND=x11`16:14
sophie-wI think GNOME has a D-Bus API for screenshots, and that might be why it's working16:15
alan_g[m]But as Sophie says, it probably uses dbus16:15
SaviqIt does trigger XWayland at least16:15
sophie-wTry something like `scrot`16:15
SaviqBut yeah doubt it's actually grabbing through X16:15
SaviqYeah `scrot`'s all black16:16
sophie-w(tested again and scrot doesn't work for me on Sway)16:16
alan_g[m]OK, folks. I was wrong and Sophie was right: I accept it doesn't work16:21
alan_g[m](But I still don't care)16:21
sophie-wI'm glad it wasn't a thing anyone was trying to do in the first place (at least this time around)16:22
SaviqOk that's time here o/16:26
alan_g[m]And time here also o/17:01
-GitHub[m]:#mir-server- **[MirServer/mir]** wmww opened [issue #2624](https://github.com/MirServer/mir/issues/2624): mgx::X11Window::r_mask used uninitialized19:15
-GitHub[m]:#mir-server- 19:15
-GitHub[m]:#mir-server- > It is used, but it is never set. Spotted in Valgrind.19:15
sophie-wDoes anyone know how to make wlcs.asan work? I've tried a bunch of things and haven't made any progress21:19
sophie-wOr how to run wlcs in valgrind (I'm getting `Valgrind: debuginfo reader: Possibly corrupted debuginfo file.`)21:20
-GitHub[m]:#mir-server- **[MirServer/mir]** bors[bot] merged [pull request #2614](https://github.com/MirServer/mir/pull/2614): Fix rendering that spans outputs23:28
-GitHub[m]:#mir-server- **[MirServer/mir]** bors[bot] closed [issue #1753](https://github.com/MirServer/mir/issues/1753): Incorrect rendering when a surface spans multiple outputs23:29

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