https://bugs.kde.org/show_bug.cgi?id=503047
Bug ID: 503047 Summary: The brightness cannot be adjusted on Kubuntu 25.04 Classification: KDE Linux Product: KDE Linux Version: unspecified Platform: Kubuntu OS: Linux Status: REPORTED Severity: normal Priority: NOR Component: General Assignee: n...@kde.org Reporter: 369634...@qq.com CC: n...@kde.org, sit...@kde.org Target Milestone: --- SUMMARY The brightness of Kubuntu cannot be adjusted. Even if the NVIDIA driver is installed, it doesn't work. But this is avaiable in VMware Workstation. STEPS TO REPRODUCE 1. Click the light bulb icon in the lower right corner and slide the brightness bar. 2. Then nothing happened. 3. OBSERVED RESULT EXPECTED RESULT SOFTWARE/OS VERSIONS Windows: macOS: (available in the Info Center app, or by running `kinfo` in a terminal window) Linux/KDE Plasma: 6.3.4 KDE Plasma Version: 6.3.4 KDE Frameworks Version: 6.12.0 Qt Version: 6.8.3 ADDITIONAL INFORMATION -- You are receiving this mail because: You are watching all bug changes.