[x86-64] No HDMI Signal with LE 12.0.0

    I've been running version 11 for a while on an old Sandy Bridge desktop. Upon upgrading to 12 I get no HDMI signal from either port. Checking the log (https://paste.libreelec.tv/ample-mite.log) I'm seeing:


    Code
    2024-07-16 11:33:37.945 T:1548    error <general>: libva error: /usr/lib/dri/iHD_drv_video.so init failed
2024-07-16 11:33:37.945 T:1548     info <general>: VAAPI::Close - closing decoder context
2024-07-16 11:33:37.945 T:1548     info <general>: CApplication::CreateGUI - using the gbm windowing system
2024-07-16 11:33:37.945 T:1548     info <general>: Checking resolution 16
2024-07-16 11:33:37.948 T:1548     info <general>: GL_VENDOR = Intel
2024-07-16 11:33:37.948 T:1548     info <general>: GL_RENDERER = Mesa Intel(R) HD Graphics 2000 (SNB GT1)
2024-07-16 11:33:37.948 T:1548     info <general>: GL_VERSION = OpenGL ES 3.0 Mesa 24.0.5


    I've tried adding the following lines to /storage/.config/kodi.conf but Kodi doesn't load at all with them present (despite no signal I can tell when it's running because the Yatse Android remote connects once it's up):


    Code
    MESA_LOADER_DRIVER_OVERRIDE=i965
LIBVA_DRIVER_NAME=i965


    Is Sandy Bridge just no longer supported? Would a fresh install using Generic Legacy solve this?

    Quote from MatteN

    Legacy build would probably work, yes.

    So using legacy the installer prompt comes up, but upon choosing the installer option I immediately get a blank screen. Same thing happens with the 11.95 version, but the 11.06 installer works normally. Is 11.06 going to be the last version a Sandy Bridge machine is capable of running?