Am Samstag, 3. Oktober 2020, 17:44:30 CEST schrieb Rafa: Hi, did you install the packages firmware-linux-free and firmware-linux-nonfree?
Also check, if the firmware exists in /lib/firmware/i915 Good luck! Hans > Hi, > > I have recently got a laptop with Intel UHD620 integrated graphics. > > The laptop was shipped with Debian 10.4 installed. > > The output of dmesg, as shipped, contained these messages regarding i915: > > # dmesg | grep -i i915 > [ 2.215117] i915 0000:00:02.0: [drm] VT-d active for gfx access > [ 2.215212] i915 0000:00:02.0: vgaarb: deactivate vga console > [ 2.216629] i915 0000:00:02.0: vgaarb: changed VGA decodes: > olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 2.216651] i915 > 0000:00:02.0: firmware: failed to load i915/kbl_dmc_ver1_04.bin (-2) [ > 2.216655] i915 0000:00:02.0: Direct firmware load for > i915/kbl_dmc_ver1_04.bin failed with error -2 [ 2.216656] i915 > 0000:00:02.0: [drm] Failed to load DMC firmware i915/kbl_dmc_ver1_04.bin. > Disabling runtime power management. [ 2.216656] i915 0000:00:02.0: [drm] > DMC firmware homepage: > https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git > /tree/i915 [ 3.394853] [drm] Initialized i915 1.6.0 20200515 for > 0000:00:02.0 on minor 0 [ 3.416309] fbcon: i915drmfb (fb0) is primary > device > [ 3.443643] i915 0000:00:02.0: fb0: i915drmfb frame buffer device > [ 4.263369] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops > i915_audio_component_bind_ops [i915]) > > > Now, I am in the process of installing Debian 10.6 in the same laptop (a new > install, not upgrade). But cannot get the graphical environment up and > running. > > The only message related to i915 reported by dmesg currently is: > > # dmesg | grep -i i915 > [ 4.709347] snd_hda_codec_hdmi hdaudioC0D2: No i915 binding for Intel > HDMI/DP codec > > Unfortunately, I do not have enough background to understand why I am not > getting similar messages than the ones I got previously, but I guess this > lack of "i915 activity" at boot time could be related to the problems I am > facing to start Xorg. > > Any hints would be appreciated. > > Thanks. > > Rafa.
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