[Résolu] Résolution écran LG 1920x1280 + intel

apt list firmware-misc-nonfree -a

c’est de lui que viennent ces lignes
/lib/firmware/i915
/lib/firmware/i915/bxt_dmc_ver1.bin
/lib/firmware/i915/bxt_dmc_ver1_07.bin
/lib/firmware/i915/bxt_guc_ver8_7.bin
/lib/firmware/i915/kbl_dmc_ver1.bin
/lib/firmware/i915/kbl_dmc_ver1_01.bin
/lib/firmware/i915/kbl_guc_ver9_14.bin
/lib/firmware/i915/skl_dmc_ver1.bin
/lib/firmware/i915/skl_dmc_ver1_23.bin
/lib/firmware/i915/skl_dmc_ver1_26.bin
/lib/firmware/i915/skl_guc_ver1.bin
/lib/firmware/i915/skl_guc_ver4.bin
/lib/firmware/i915/skl_guc_ver6.bin
/lib/firmware/i915/skl_guc_ver6_1.bin

c’est bizarre car avec le noyau 3.16 j’ai ça
/usr/src/linux-headers-3.16.0-4-amd64/include/config/drm/i915/kms.h

Ah oui ok vu, pour le kms installe le header correspondant a ton noyau

Ok ,merci.
J’ai désinstallé (les métapaquets aussi, finalement, de toute façon c’est des métapaquets).
Je redémarre histoire de m’assurer que les bons driver soient pris en compte.
À tout bientôt

Ah oui ok vu, pour le kms installe le header correspondant a ton noyau

apt list linux-header*amd64 -a

Merci de me l’avoir dit !
J’ai installé, je vais voir.

Je ne comprends pas, il utilise toujours le i915 comme avant.
C’est bien le

[code]lspci -nnk | grep -i vga -A2
00:02.0 VGA compatible controller [0300]: Intel Corporation 4th Generation Core Processor Family Integrated Graphics Controller [8086:041e] (rev 06)
Subsystem: Dell 4th Generation Core Processor Family Integrated Graphics Controller [1028:0612]
Kernel driver in use: i915

[/code]

[code]sudo dmesg | grep modesetting
[sudo] password di tarmac:

[/code]

[code]lsmod | egrep 'i915’
i915 1232896 17
drm_kms_helper 155648 1 i915
drm 360448 8 i915,drm_kms_helper
i2c_algo_bit 16384 1 i915
video 40960 1 i915
button 16384 1 i915

[/code]

pourtant :

apt list firmware-misc-nonfree -a Elencazione... Fatto firmware-misc-nonfree/testing,testing,testing,testing 20161130-3 all

J’ai un doute…il me semble que, pendant les essais que j’avais faits (gros vide dans ma tête, ça date d’il y a quelque mois!!) j’avais essayé d’installer le pilote d’intel…d’ailleurs il y a encore de fichiers à la poubelle.

[code]sudo locate i915
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/include/pci_ids/i915_pci_ids.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/Automake.inc
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/Makefile.am
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/Makefile.in
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/Makefile.sources
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/TODO
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_batch.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_batchbuffer.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_blit.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_blit.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_clear.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_context.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_context.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_debug.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_debug.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_debug_fp.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_debug_private.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_flush.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_fpc.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_fpc_emit.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_fpc_optimize.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_fpc_translate.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_prim_emit.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_prim_vbuf.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_public.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_query.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_query.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_reg.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_resource.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_resource.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_resource_buffer.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_resource_texture.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_screen.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_screen.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_state.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_state.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_state_derived.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_state_dynamic.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_state_emit.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_state_fpc.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_state_immediate.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_state_inlines.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_state_sampler.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_state_static.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_surface.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_surface.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/drivers/i915/i915_winsys.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/targets/pipe-loader/pipe_i915.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/winsys/i915
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/winsys/i915/drm
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/winsys/i915/drm/Makefile.am
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/winsys/i915/drm/Makefile.in
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/winsys/i915/drm/Makefile.sources
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/winsys/i915/drm/i915_drm_batchbuffer.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/winsys/i915/drm/i915_drm_buffer.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/winsys/i915/drm/i915_drm_fence.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/winsys/i915/drm/i915_drm_public.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/winsys/i915/drm/i915_drm_winsys.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/gallium/winsys/i915/drm/i915_drm_winsys.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/Makefile.am
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/Makefile.in
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/Makefile.sources
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/i830_context.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/i830_context.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/i830_reg.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/i830_state.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/i830_texblend.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/i830_texstate.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/i830_vtbl.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/i915_context.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/i915_context.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/i915_debug.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/i915_debug_fp.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/i915_fragprog.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/i915_program.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/i915_program.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/i915_reg.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/i915_state.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/i915_tex_layout.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/i915_texstate.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/i915_vtbl.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_batchbuffer.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_batchbuffer.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_blit.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_blit.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_buffer_objects.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_buffer_objects.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_buffers.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_buffers.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_chipset.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_clear.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_clear.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_context.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_context.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_extensions.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_extensions.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_fbo.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_fbo.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_mipmap_tree.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_mipmap_tree.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_pixel.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_pixel.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_pixel_bitmap.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_pixel_copy.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_pixel_draw.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_pixel_read.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_reg.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_regions.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_regions.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_render.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_screen.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_screen.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_state.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_syncobj.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_tex.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_tex.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_tex_copy.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_tex_image.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_tex_layout.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_tex_layout.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_tex_obj.h
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_tex_subimage.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_tex_validate.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_tris.c
/home/tarmac/.local/share/Trash/files/mesa-13.0.1/mesa-13.0.1/src/mesa/drivers/dri/i915/intel_tris.h
/home/tarmac/.local/share/Trash/files/xorg-server-1.19.0/xorg-server-1.19.0/hw/xfree86/dri2/pci_ids/i915_pci_ids.h
/lib/firmware/i915
/lib/firmware/i915/bxt_dmc_ver1.bin
/lib/firmware/i915/bxt_dmc_ver1_07.bin
/lib/firmware/i915/bxt_guc_ver8_7.bin
/lib/firmware/i915/kbl_dmc_ver1.bin
/lib/firmware/i915/kbl_dmc_ver1_01.bin
/lib/firmware/i915/kbl_guc_ver9_14.bin
/lib/firmware/i915/skl_dmc_ver1.bin
/lib/firmware/i915/skl_dmc_ver1_23.bin
/lib/firmware/i915/skl_dmc_ver1_26.bin
/lib/firmware/i915/skl_guc_ver1.bin
/lib/firmware/i915/skl_guc_ver4.bin
/lib/firmware/i915/skl_guc_ver6.bin
/lib/firmware/i915/skl_guc_ver6_1.bin
/lib/modules/4.8.0-2-amd64/kernel/drivers/gpu/drm/i915
/lib/modules/4.8.0-2-amd64/kernel/drivers/gpu/drm/i915/i915.ko
/lib/modules/4.9.0-1-amd64/kernel/drivers/gpu/drm/i915
/lib/modules/4.9.0-1-amd64/kernel/drivers/gpu/drm/i915/i915.ko
/lib/modules/4.9.0-2-amd64/kernel/drivers/gpu/drm/i915
/lib/modules/4.9.0-2-amd64/kernel/drivers/gpu/drm/i915/i915.ko
/lib/modules/4.9.0-3-amd64/kernel/drivers/gpu/drm/i915
/lib/modules/4.9.0-3-amd64/kernel/drivers/gpu/drm/i915/i915.ko
/usr/lib/i386-linux-gnu/dri/i915_dri.so
/usr/lib/x86_64-linux-gnu/dri/i915_dri.so

[/code]

J’ai vraiment honte, mais je ne me souviens plus de ce que j’avais fait exactement :confounded:

Je peux effacer avec un rm les contenu de /lib/firmware/i915 ?

Merci des précieux conseils, même si je n’assure pas (c’est pas pour rien que les informaticiens disent, d’ailleurs, que le plus grand danger pour l’ordi il est situé entre l’écran et la chaise).

c’est normal qu’il utilise i915 c’est celui qui convient à ta carte mais il faut que ce soit celui intégré dans le noyau , donc si tous les autres sont supprimés c’est celui du noyau
que dit le dmesg pour modesetting

tu peux effacer ce qui est dans ton /home sans problème

Rien !
Et les résultats sont les mêmes qu’avant le disinstall de firmware-misc-nonfree (sauf que ce paquet n’est plus installé).

Non, par rapport à tes résultats, il y en a d’autres :

locate i915 /lib/firmware/i915 /lib/firmware/i915/bxt_dmc_ver1.bin /lib/firmware/i915/bxt_dmc_ver1_07.bin /lib/firmware/i915/bxt_guc_ver8_7.bin /lib/firmware/i915/kbl_dmc_ver1.bin /lib/firmware/i915/kbl_dmc_ver1_01.bin /lib/firmware/i915/kbl_guc_ver9_14.bin /lib/firmware/i915/skl_dmc_ver1.bin /lib/firmware/i915/skl_dmc_ver1_23.bin /lib/firmware/i915/skl_dmc_ver1_26.bin /lib/firmware/i915/skl_guc_ver1.bin /lib/firmware/i915/skl_guc_ver4.bin /lib/firmware/i915/skl_guc_ver6.bin /lib/firmware/i915/skl_guc_ver6_1.bin /lib/modules/4.8.0-2-amd64/kernel/drivers/gpu/drm/i915 /lib/modules/4.8.0-2-amd64/kernel/drivers/gpu/drm/i915/i915.ko /lib/modules/4.9.0-1-amd64/kernel/drivers/gpu/drm/i915 /lib/modules/4.9.0-1-amd64/kernel/drivers/gpu/drm/i915/i915.ko /lib/modules/4.9.0-2-amd64/kernel/drivers/gpu/drm/i915 /lib/modules/4.9.0-2-amd64/kernel/drivers/gpu/drm/i915/i915.ko /lib/modules/4.9.0-3-amd64/kernel/drivers/gpu/drm/i915 /lib/modules/4.9.0-3-amd64/kernel/drivers/gpu/drm/i915/i915.ko /usr/lib/i386-linux-gnu/dri/i915_dri.so /usr/lib/x86_64-linux-gnu/dri/i915_dri.so

Quoi faire maintenant? J’efface /lib/firmware/i915 ?

Merci pour le support :slight_smile:

As tu installé le header?

Oui, j’ai installé

il n’a peut etre pas été pris en compte

sudo update-initramfs -u
sudo update-grub

et
reboot

Ok, je vais le faire.
Par contre, j’avais oublié le updatedb pour locate…c’est pour ça qu’il y avait les mêmes résultats.
En effet, maintenant:

[code]/lib/modules/4.8.0-2-amd64/kernel/drivers/gpu/drm/i915
/lib/modules/4.8.0-2-amd64/kernel/drivers/gpu/drm/i915/i915.ko
/lib/modules/4.9.0-1-amd64/kernel/drivers/gpu/drm/i915
/lib/modules/4.9.0-1-amd64/kernel/drivers/gpu/drm/i915/i915.ko
/lib/modules/4.9.0-2-amd64/kernel/drivers/gpu/drm/i915
/lib/modules/4.9.0-2-amd64/kernel/drivers/gpu/drm/i915/i915.ko
/lib/modules/4.9.0-3-amd64/kernel/drivers/gpu/drm/i915
/lib/modules/4.9.0-3-amd64/kernel/drivers/gpu/drm/i915/i915.ko
/usr/lib/i386-linux-gnu/dri/i915_dri.so
/usr/lib/x86_64-linux-gnu/dri/i915_dri.so
/usr/src/linux-headers-4.9.0-3-amd64/include/config/drm/i915
/usr/src/linux-headers-4.9.0-3-amd64/include/config/drm/i915.h
/usr/src/linux-headers-4.9.0-3-amd64/include/config/drm/i915/userptr.h
/usr/src/linux-headers-4.9.0-3-amd64/include/config/snd/hda/i915.h
/usr/src/linux-headers-4.9.0-3-common/include/drm/i915_component.h
/usr/src/linux-headers-4.9.0-3-common/include/drm/i915_drm.h
/usr/src/linux-headers-4.9.0-3-common/include/drm/i915_pciids.h
/usr/src/linux-headers-4.9.0-3-common/include/sound/hda_i915.h
/usr/src/linux-headers-4.9.0-3-common/include/uapi/drm/i915_drm.h

[/code]

le noyau 3.16 est pas pareil
root@debian:/boot# locate i915
/lib/modules/3.16.0-4-amd64/kernel/drivers/gpu/drm/i915
/lib/modules/3.16.0-4-amd64/kernel/drivers/gpu/drm/i915/i915.ko
/usr/lib/i386-linux-gnu/dri/i915_dri.so
/usr/lib/x86_64-linux-gnu/dri/i915_dri.so
/usr/src/linux-headers-3.16.0-4-amd64/include/config/drm/i915
/usr/src/linux-headers-3.16.0-4-amd64/include/config/drm/i915.h
/usr/src/linux-headers-3.16.0-4-amd64/include/config/drm/i915/fbdev.h
/usr/src/linux-headers-3.16.0-4-amd64/include/config/drm/i915/kms.h
/usr/src/linux-headers-3.16.0-4-amd64/include/config/snd/hda/i915.h
/usr/src/linux-headers-3.16.0-4-common/include/drm/i915_drm.h
/usr/src/linux-headers-3.16.0-4-common/include/drm/i915_pciids.h
/usr/src/linux-headers-3.16.0-4-common/include/drm/i915_powerwell.h
/usr/src/linux-headers-3.16.0-4-common/include/uapi/drm/i915_drm.h

Donc, reboot.

Si, si, il me semble que ton résultat et le mien présentent les mêmes fichiers (logiquement avec des kernels différents).

Je ne sais pas, mais en effet maintenant les seuls i915 devraient être ceux du kernel.
Pourtant

sudo dmesg | grep modesetting
ne donne toujours rien.
Lsmod:

lsmod | egrep 'kms' drm_kms_helper 155648 1 i915 drm 360448 8 i915,drm_kms_helper tarmac@debian:~$ sudo lsmod [sudo] password di tarmac: Module Size Used by fuse 98304 5 binfmt_misc 20480 1 intel_rapl 20480 0 x86_pkg_temp_thermal 16384 0 intel_powerclamp 16384 0 coretemp 16384 0 kvm_intel 192512 0 kvm 589824 1 kvm_intel snd_hda_codec_hdmi 49152 1 irqbypass 16384 1 kvm iTCO_wdt 16384 0 iTCO_vendor_support 16384 1 iTCO_wdt crct10dif_pclmul 16384 0 snd_hda_codec_realtek 90112 1 snd_hda_codec_generic 69632 1 snd_hda_codec_realtek dcdbas 16384 0 crc32_pclmul 16384 0 i915 1232896 17 ghash_clmulni_intel 16384 0 intel_cstate 16384 0 snd_hda_intel 36864 8 snd_hda_codec 135168 4 snd_hda_intel,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek joydev 20480 0 intel_uncore 118784 0 snd_hda_core 81920 5 snd_hda_intel,snd_hda_codec,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek evdev 24576 9 snd_hwdep 16384 1 snd_hda_codec snd_pcm 110592 4 snd_hda_intel,snd_hda_codec,snd_hda_core,snd_hda_codec_hdmi intel_rapl_perf 16384 0 drm_kms_helper 155648 1 i915 snd_timer 32768 1 snd_pcm pcspkr 16384 0 serio_raw 16384 0 sg 32768 0 drm 360448 8 i915,drm_kms_helper snd 86016 24 snd_hda_intel,snd_hwdep,snd_hda_codec,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek,snd_pcm lpc_ich 24576 0 mei_me 36864 0 i2c_algo_bit 16384 1 i915 battery 20480 0 soundcore 16384 1 snd mei 102400 1 mei_me video 40960 1 i915 mfd_core 16384 1 lpc_ich shpchp 36864 0 button 16384 1 i915 ecryptfs 98304 1 cbc 16384 0 encrypted_keys 20480 1 ecryptfs parport_pc 28672 0 ppdev 20480 0 lp 20480 0 parport 49152 3 lp,parport_pc,ppdev ip_tables 24576 0 x_tables 36864 1 ip_tables autofs4 40960 2 ext4 585728 2 crc16 16384 1 ext4 jbd2 106496 1 ext4 crc32c_generic 16384 0 fscrypto 28672 1 ext4 ecb 16384 2 mbcache 16384 3 ext4 sd_mod 45056 7 uas 24576 0 usb_storage 73728 2 uas hid_generic 16384 0 usbhid 53248 0 hid 122880 2 hid_generic,usbhid crc32c_intel 24576 4 aesni_intel 167936 2 ahci 36864 3 libahci 32768 1 ahci aes_x86_64 20480 1 aesni_intel glue_helper 16384 1 aesni_intel lrw 16384 1 aesni_intel gf128mul 16384 1 lrw ablk_helper 16384 1 aesni_intel cryptd 24576 3 ablk_helper,ghash_clmulni_intel,aesni_intel psmouse 135168 0 i2c_i801 24576 0 i2c_smbus 16384 1 i2c_i801 libata 249856 2 ahci,libahci xhci_pci 16384 0 ehci_pci 16384 0 xhci_hcd 188416 1 xhci_pci ehci_hcd 81920 1 ehci_pci scsi_mod 225280 5 sd_mod,usb_storage,libata,uas,sg r8169 81920 0 mii 16384 1 r8169 usbcore 249856 7 usbhid,usb_storage,ehci_hcd,xhci_pci,uas,xhci_hcd,ehci_pci usb_common 16384 1 usbcore fan 16384 0 thermal 20480 0

[code]lspci -nnk | grep -i vga -A2
00:02.0 VGA compatible controller [0300]: Intel Corporation 4th Generation Core Processor Family Integrated Graphics Controller [8086:041e] (rev 06)
Subsystem: Dell 4th Generation Core Processor Family Integrated Graphics Controller [1028:0612]
Kernel driver in use: i915

[/code]

Et pour la résolution, rien ne bouge.

je ne vois pas le kms sur le tien
/usr/src/linux-headers-3.16.0-4-amd64/include/config/drm/i915/kms.h

ceci dit, j’ai plus rien d’autre à dire ce soir :grinning:

Ah, t’as raison !
J’essaierai d’enquêter en cette direction.
Merci beaucoup pour ton aide.
Bonne soirée

si tu as le noyau 3.16 dispo sur ta machine tu peux l’installer et voir si ça change quelquechose pour le kms

On dirait que c’est normal l’absence de kms.h
https://packages.debian.org/stretch/amd64/linux-headers-4.9.0-3-amd64/filelist
J’imagine qu’ils savent qu’est qu’ils font (contrairement à moi, des fois).

Je n’ai pas le 3.16, je pourrais l’installer et voir, en effet. Cela dit, j’ai Strech, très bientôt elle sera stable, je me vois mal passer au kernel de Jessie. En plus, il me semble d’avoir vu un bug très moche avec i915 et les premiers kms (style écran noir qui empêche même de switcher en consolle). Ça me donne moyennement envie…
Je vais tester tout ça demain je crois.

Merci pour le support, encore.

des infos sur le kms et les EDID

https://wiki.archlinux.org/index.php/Kernel_mode_setting

Merci, justement j’avais vu qu’il y avait aussi cela:
https://wiki.archlinux.org/index.php/Intel_graphics

Demain je vais voir, puis je me penche du côté du parametre i915.modeset=1
style ce qu’ils expliquent ici https://askubuntu.com/questions/136593/how-can-i-fix-broken-i915-drivers-for-intel-gpus

Toucher à l’EDID, ça me fait peur…pour l’instant l’écran il marche, même s’il n’est pas à la résolution voulue…

Alors, si je comprend bien, mon système utilise actuellement le KMS.

En effet j’ai fait la preuve en donnant à grub (lors du démarrage, je n’ai pas besoin de paramètres persistent pour les essais) l’option i915.modeset=1 et celle i915.modeset=0.

Dans le premier cas, rien ne changeait par rapport à maintenant.
Dans le deuxième, c’était pire !
lshw considérait la carte vidéo “unclaimed” et la résolution maximum était à 800×600.

Donc je dirais que c’est assez sur que c’est bien le i915 du kernel que j’utilise.

Sauf que…je n’arrive toujours pas à atteindre le 1920×1280 conseillé par le producteur.
xrandr donne toujours l’erreur

xrandr --output VGA-1 --mode 1920x1280_59.89 xrandr: Configure crtc 0 failed

Je suis vraiment obligée à m’orienter côté EDID ?

En effet ce résultat porterait à croire que le système ne reconnaisse pas l’écran (bien que il pourrait peut etre ne pas le reconnaitre automatiquement, mais écouter quand on lui dit de se mettre en full HD !)

[code]xrandr --props | edid-decode
Extracted contents:
header: 53 63 72 65 65 6e 20 30
serial number: 3a 20 6d 69 6e 69 6d 75 6d 20
version: 33 32
basic params: 30 20 78 20 32
chroma info: 30 30 2c 20 63 75 72 72 65 6e
established: 74 20 31
standard: 36 38 30 20 78 20 31 30 35 30 2c 20 6d 61 78 69
descriptor 1: 6d 75 6d 20 38 31 39 32 20 78 20 38 31 39 32 0a 56 47
descriptor 2: 41 2d 31 20 63 6f 6e 6e 65 63 74 65 64 20 70 72 69 6d
descriptor 3: 61 72 79 20 31 36 38 30 78 31 30 35 30 2b 30 2b 30 20
descriptor 4: 28 6e 6f 72 6d 61 6c 20 6c 65 66 74 20 69 6e 76 65 72
extensions: 74
checksum: 65

No header found
Manufacturer: NQ@ Model 696d Serial Number 1970104686
EDID version: 51.50
Analog display, Input voltage level: 0.714/0.286 V
Configurable signal levels
Sync:
Maximum image size: 32 cm x 120 cm
Gamma: 1.32
DPMS levels: Off
Non-RGB color display
First detailed timing is preferred timing
Established timings supported:
720x400@88Hz
640x480@60Hz
640x480@67Hz
640x480@75Hz
832x624@75Hz
Standard timings supported:
680x680@116Hz
632x632@92Hz
1208x1208@92Hz
640x640@108Hz
672x672@108Hz
600x600@92Hz
1120x840@93Hz
1208x906@101Hz
Detailed mode: Clock 300.610 MHz, 817 mm x 569 mm
877 909 1797 2957 hborder 10
817 851 851 1386 vborder 86
+hsync +vsync analog composite interleaved left even
Detailed mode: Clock 115.850 MHz, 1892 mm x 32 mm
1585 1942 2553 2385 hborder 114
1647 1670 1690 5341 vborder 105
-hsync +vsync bipolar analog composite side by side interleaved
Detailed mode: Clock 292.810 MHz, 816 mm x 43 mm
889 1009 1826 1177 hborder 43
822 841 857 878 vborder 48
-hsync -vsync analog composite field sequential L/R
Detailed mode: Clock 282.000 MHz, 1568 mm x 3689 mm
1647 2011 2880 5089 hborder 118
609 631 637 717 vborder 101
+hsync -vsync digital composite four way interleaved
Has 116 extension blocks
Checksum: 0x65 (should be 0x1)
EDID block does not conform at all!
Block has broken checksum
Bad year of manufacture
Bad week of manufacture
Manufacturer name field contains garbage[/code]

, j’ai trouvé des explications assez précises (en anglais), mais elles datent un peu (2012). Y-a-t-il d’autres méthodes à suivre ?

Ou, peut être, comme tu le disait, changer de kernel.
À ce qu’il paraît, le 4.5.3 marche : https://debian-facile.org/viewtopic.php?id=13406&p=2
Mais le 4.9 n’est pas plus récent ? Il devrait marcher aussi, alors. :frowning:
Je vais voir si j’arrive à installer un autre kernel sans faire de pinning, sinon je m’y mettrais une autre fois vu que là je n’ai pas le temps…

Merci