can not start from Ubuntu.

[geir75]

What happened? How can it be reproduced? Provide as much information as possible.

Can not start it any more in Linux Ubuntu. It used to work without any problems. I run Qlog from Ubuntu 22.04.5 LTS Jammy. It only shows the start up radio icon. ( Starting aplication ). Then it seems to crash. I get this when:

journalctl -xe | grep qlog

feb 15 20:30:29 venus kernel: qlog[4966]: segfault at 18 ip 000078274a50341f
sp 00007ffdb6131e70 error 4 in libgallium-25.3.3.so[7827494df000+1771000] likely on CPU 0 (core 0, socket 0)

glxinfo | grep OpenGL
libGL error: MESA-LOADER: failed to open softpipe: /usr/lib/dri/softpipe_dri.so: cannot open shared object file: No such file or directory (search paths /usr/lib/x86_64-linux-gnu/dri:$${ORIGIN}/dri:/usr/lib/dri, suffix _dri)
libGL error: failed to load driver: softpipe
OpenGL vendor string: Mesa
OpenGL renderer string: llvmpipe (LLVM 15.0.7, 256 bits)
OpenGL core profile version string: 4.5 (Core Profile) Mesa 23.2.1-1ubuntu3.122.04.3
OpenGL core profile shading language version string: 4.50
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 4.5 (Compatibility Profile) Mesa 23.2.1-1ubuntu3.122.04.3
OpenGL shading language version string: 4.50
OpenGL context flags: (none)
OpenGL profile mask: compatibility profile
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.2 Mesa 23.2.1-1ubuntu3.1~22.04.3
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20
OpenGL ES profile extensions:

QLog Version

0.48.0

Which OS are you using?

Linux Ubuntu

QLog Installation Method

Flatpak

Installation Details

No response

[foldynl]

maybe similar issue #911 . try to run QLog:

export QTWEBENGINE_CHROMIUM_FLAGS="--disable-gpu --disable-software-rasterizer"
flatpak run io.github.foldynl.QLog

[geir75]

flatpak run io.github.foldynl.QLog

worked, with following output:

Force XCB
Qt: Session management error: Could not open network socket
10:18:11.184 [WARNING ] [0x79414616fd00] [default] GBM is not supported with the current configuration. Fallback to Vulkan rendering in Chromium. [unknown:unknown:0]
[2:25:0216/101811.470351:ERROR:bus.cc(407)] Failed to connect to the bus: Failed to connect to socket /run/dbus/system_bus_socket: No such file or directory

Is there anything I could do to make it work normally again?

[foldynl]

Unfortunately, you did not specify whether this is an issue in the latest version or whether you had not tried any previous version via Flatpak before. However, in general this is not a bug in QLog but rather an issue either with your computer not supporting OpenGL, or with Flatpak and its access to the GPU.

If I were you, I would personally prefer not to use Flatpak and instead use the native DEB package for Ubuntu. Unless you are using some exotic rig, upgrading to Ubuntu 24.04 will give you hamlib 4.5.5, and using the native QLog DEB package will give you peace of mind.

In other words, I do not see a reason to use Flatpak on Ubuntu.

[geir75]

I have uninstalled flatpak qlog. Then I:

sudo add-apt-repository ppa:foldyna/qlog

sudo apt update

sudo apt install qlog

I got following error message:

W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://ppa.launchpadcontent.net/foldyna/qlog/ubuntu jammy InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 51FEE862B1288289
W: Failed to fetch https://ppa.launchpadcontent.net/foldyna/qlog/ubuntu/dists/jammy/InRelease The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 51FEE862B1288289
W: Some index files failed to download. They have been ignored, or old ones used instead.

[foldynl]

An did you try to import this Pub Key ?

sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 51FEE862B1288289

[foldynl]

no response, closing