I did not pursue this during the holidays. Now that Therion 6.3.3 is
out, it is probably time to dig into it a bit deeper.
I downloaded Therion 6.3.3 from the git repository, compiled and
installed it. No errors, that all went very smoothly.
Loch still does not run in a Wayland session. It gives a segmentation
error and dumps core within about 2 seconds of launching.
I tried it on three different machines. They all have the same basic
configuration. All three fail in the same way.
SCINU reports that Loch works in a Wayland session running on Debian
Testing. I am on Fedora 41. Something is different, but I have no idea
what it is. Could it be a different version of xwayland?
A bit more information about my system:
bgee@main2:~$ rpm -qi xwaylandvideobridge
Name : xwaylandvideobridge
Version : 0.4.0
Release : 7.fc41
Architecture: x86_64
Install Date: Fri Nov 8 07:08:53 2024
Group : Unspecified
Size : 214303
License : (GPL-2.0-only or GPL-3.0-only) and LGPL-2.0-or-later and
BSD-3-Clause
Signature : RSA/SHA256, Thu Oct 31 05:14:12 2024, Key ID d0622462e99d6ad1
Source RPM : xwaylandvideobridge-0.4.0-7.fc41.src.rpm
Build Date : Wed Oct 30 15:46:50 2024
<snip>
bgee@main2:~$ inxi -G
Graphics:
Device-1: Intel Xeon E3-1200 v3/4th Gen Core Processor Integrated
Graphics
driver: i915 v: kernel
Device-2: Logitech Webcam C270 driver: snd-usb-audio,uvcvideo type: USB
Display: wayland server: X.org v: 1.21.1.15 with: Xwayland v: 24.1.4
compositor: kwin_wayland driver: X: loaded: modesetting unloaded:
fbdev,vesa
dri: crocus gpu: i915 resolution: 1920x1080
API: EGL v: 1.5 drivers: crocus,swrast
platforms: gbm,wayland,x11,surfaceless,device
API: OpenGL v: 4.6 compat-v: 4.5 vendor: intel mesa v: 24.2.8
renderer: Mesa Intel HD Graphics 4600 (HSW GT2)
API: Vulkan v: 1.3.296 drivers: N/A surfaces: xcb,xlib,wayland
This system is a Dell Optiplex. The other two systems are a Dell laptop
and a Lenovo laptop. All are running Intel i915 displays.
===============
Bill Gee
On 11/25/24 15:09, Scinu via Therion wrote:
On Thu, Nov 21, 2024 at 2:14 PM Bill Gee <[email protected]> wrote:
Confirmed - This problem has something to do with Wayland. I logged
into a test computer using X instead of Wayland. Loch starts without
error. Logging out and back in with a Wayland session causes loch to fail.
Hmm, no problem in the Wayland session with KDE on Debian Testing (and
no problem in the X session, either). Any other Wayland users here
that could report crashes or good operation?
With a fresh install from the AUR (archlinux user repository) loch
starts without problems on both X and wayland (sway).
therion 6.3.1 (2024-11-22)
- using Proj 9.5.0, compiled against 9.5.0
loch 6.3.1
(why is loch --version not implemented?)
If I can help test more, pls let me know
Best,
Scinu
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