https://bugs.freedesktop.org/show_bug.cgi?id=72051
Priority: medium Bug ID: 72051 Assignee: dri-devel@lists.freedesktop.org Summary: [JUNIPER] with kernel 3.12 some HDMI screens are not recognized Severity: normal Classification: Unclassified OS: Linux (All) Reporter: eugene.shalygin+bugzilla.FDO@gmail.com Hardware: x86-64 (AMD64) Status: NEW Version: unspecified Component: DRM/Radeon Product: DRI
Created attachment 89860 --> https://bugs.freedesktop.org/attachment.cgi?id=89860&action=edit xrandr -q --verbose with screen 1 connected
I have two external screens, say screen 1 and 2. Screen 1 have HDMI input and screens 2 is connected via HDMI-to-DVI adapter.
With kernel 3.12 screen 1 is not recognized on connect anymore. Booting kernel 3.11.9 makes it work again.
When I connect screen 1 nothing appears not in Xorg.0.log nor in dmesg