(Linux) UI: IVPN debug/info messages flood the system journal

[stenya]

Problem

On Linux, when IVPN UI is launched normally (via .desktop file / application
menu), the system journal (journalctl) is continuously flooded with low-level
daemon protocol trace messages:

ivpn-ui[1234]: ==> ConnectSettings  [42]
ivpn-ui[1234]: <== SettingsResp [42]
ivpn-ui[1234]: ==> PingServers  [43]
ivpn-ui[1234]: <== PingServersResp [43]
...

These messages are generated for every request/response exchanged between
the UI and the IVPN daemon, which happens frequently during normal operation.

Root Cause

The electron-log library defaults its console transport to 'debug' level.
When the app is launched via the desktop session (not a terminal), the
process stdout/stderr is captured by systemd and forwarded to journald,
so all debug output ends up in the system log.

Expected Behavior

The system journal should only contain warnings and errors from the IVPN UI,
not routine internal protocol traffic.

[stenya]

The issue is fixed and will be available in future releases.

[stenya]

@jordan-ivpn FYI
As a temporary manual workaround, edit the file /usr/share/applications/IVPN.desktop, replace the line:

Exec=/opt/ivpn/ui/bin/ivpn-ui

on

Exec=sh -c '/opt/ivpn/ui/bin/ivpn-ui > /dev/null 2>&1'

[gorkapernas]

Verified on 3.15.3, Linux Ubuntu, I was not able to reproduce the issue.
I can only see IVPN errors and warnings in the system journal when launching and using the IVPN UI.