SUMMARY Changing volume from external controls (keyboard, scrolling mouse on Media Player widget) causes volume to snap to muted and then get stuck between 5% and 10% STEPS TO REPRODUCE 1. Start haruna, play media 2. Change volume with media keys or by scrolling mouse over Media Player plasma widget OBSERVED RESULT Volume jumps to 0 on the first input, and cannot be raised above 10. Increasing volume from 10 causes volume to become 5. EXPECTED RESULT Increment/decrement volume in steps of 5 SOFTWARE/OS VERSIONS Windows: macOS: (available in the Info Center app, or by running `kinfo` in a terminal window) Linux/KDE Plasma: Operating System: openSUSE Tumbleweed 20250117 KDE Plasma Version: 6.2.5 KDE Frameworks Version: 6.10.0 Qt Version: 6.8.1 ADDITIONAL INFORMATION
I believe that this is occurring because Haruna always reports the volume via MPRIS, as 0, if it is less than 1. The widget gets the current volume, and it tries to set the volume relative to that. Because haruna says its volume is 0, the volume control only sets it to 5% If I manually set the volume to 1 via MPRIS, it does work, and I can see the property's value change to 1. If I then scroll down on the widget, it will attempt to set 95, and succeed, but report that it has set 0: method call time=1737297065.746882 sender=:1.21 -> destination=org.mpris.MediaPlayer2.haruna serial=1537 path=/org/mpris/MediaPlayer2; interface=org.freedesktop.DBus.Properties; member=Set string "org.mpris.MediaPlayer2.Player" string "Volume" variant double 0.95 signal time=1737297065.747893 sender=:1.147 -> destination=(null destination) serial=177 path=/org/mpris/MediaPlayer2; interface=org.freedesktop.DBus.Properties; member=PropertiesChanged string "org.mpris.MediaPlayer2.Player" array [ dict entry( string "Volume" variant double 0 ) ] array [ ] If I change volume in the app, I see a propertychanged notification, but the value is always 0 except for at 100% when it is 1 Getting the value always reads 0 except 1 at 100% volume Hope this helps.
Git commit 645fe07b96ae56b471130de4fa5d849210cb58f2 by George Florea Bănuș. Committed on 19/01/2025 at 17:29. Pushed by georgefb into branch 'master'. mpris2: fix setting volume M +1 -1 src/mpris2/mediaplayer2player.cpp https://invent.kde.org/multimedia/haruna/-/commit/645fe07b96ae56b471130de4fa5d849210cb58f2
Thanks mate!