Le 10/05/2021 à 09:28, Felix Miata a écrit :
didier gaumet composed on 2021-05-10 09:13 (UTC+0200):
DRI not working in Debian while working in Opensuse: I would surmise
that is a missing firmware in the former and not in the latter
ii firmware-linux-free 20200122-1 all Binary firmware for various
drivers in the Linux kernel
ii firmware-misc-nonfree 20210315-2 all Binary firmware for various
drivers in the Linux kernel
ii intel-microcode 3.20210216.1 i386 Processor microcode firmware
for Intel CPUs
What other firmware could an ancient Intel GPU need?
Sorry for the wrong suggestion: all troubles I have had in the past with
DRI not showing with Intel cards were firmware related
To be certain, search for the firmware word in the system logs.
But I think that firmware-misc-nonfree is the needed firmware for Intel
graphic cards and you have already installed it
Alexander V. Makartsev have good suggestions in his reply. If it does
not work (but I don't think so) you could have to manually specify a DRI
section in a Xorg configuration. I have forgotten how to do it but it is
probably indicated here:
https://dri.freedesktop.org/wiki/
