| Bug ID | 99678 |
|---|---|
| Summary | [All drivers] Avoid sending unnecessary DVI/HDMI/DisplayPort commands when switching between X11 and Linux console |
| Product | DRI |
| Version | unspecified |
| Hardware | Other |
| OS | Linux (All) |
| Status | NEW |
| Severity | normal |
| Priority | medium |
| Component | General |
| Assignee | dri-devel@lists.freedesktop.org |
| Reporter | 0xe2.0x9a.0x9b@gmail.com |
Pressing Alt+Ctrl+F1 switches from X11 desktop to Linux console. Pressing Alt+Ctrl+F7 switches from Linux console back to X11/Xorg desktop. With driver "amdgpu" in /etc/X11/xorg.conf (x11-drivers/xf86-video-amdgpu-1.2.0), my BenQ HDMI display is buzzing (making noise) for about 1 second after pressing Alt+Ctrl+F1. Switching back to Xorg desktop by pressing Alt+Ctrl+F7 executes immediately without any unnecessary buzzing.