Драйвера для встроенной intel графики

Друзья, не нашел ни инструкций, ни советов - ничего, где было бы описано как установить драйвера на встроенную графику Intel. На кальке циннамон, постоянная загрузка процессоров 50% минимум. Если запустить видео, 98-100%, хоть встроенным проигрывателем, хоть VLC.
Заранее извиняюсь, за свою не продвинутость в данном вопросе, но типичные проблемы способен решить сам. В данном же случае почему-то пасую. Ну и испокон веков знаю, что с ускорением графики у линукс систем все очень сложно…
Прошу помощи. Может я сложно думаю и вопрос решается гораздо проще уже.
Ноутбук Lenovo T470s
intel 520 (i915 )

После установки системы пересобирал графическую часть ситемы?

mesa,xorg-drivers,x11-libs/libva

менял какие-то USE flags ?

избавлялся от лишних драйверов?

Нет, не пересобирал. Флаги тоже не использовал((
mesa ставил, но результата нет, видимо что-то не так делаю.
Где можно почитать про это?
Тут хотя бы примерно, полезная информация? intel - Gentoo Wiki

Если бесполезная это было бы как минимум забавно.

/var/log/Xorg.0.log
# dmesg

libva-intel-media-driver установлен?

вот у меня после сборки с этим пакетом всё летать начало.

вроде бы да… но какой то разницы не почувствовал. Извините за простыню.

~ $ cat /var/log/Xorg.0.log | grep intel
[ 4.322] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.10.9-calculate root=UUID=80f6818c-136d-4ffe-8a7c-bc2745283102 ro video=1920x1200 rd.retry=40 calculate=video:intel splash quiet
[ 4.363] (II) LoadModule: “intel”
[ 4.363] (II) Loading /usr/lib64/xorg/modules/drivers/intel_drv.so
[ 4.365] (II) Module intel: vendor=“X.Org Foundation”
[ 4.365] (II) intel: Driver for Intel® Integrated Graphics Chipsets:
[ 4.365] (II) intel: Driver for Intel® HD Graphics
[ 4.365] (II) intel: Driver for Intel® Iris™ Graphics
[ 4.365] (II) intel: Driver for Intel® Iris™ Pro Graphics
[ 4.373] (II) intel(0): Using Kernel Mode Setting driver: i915, version 1.6.0 20200917
[ 4.374] (–) intel(0): Integrated Graphics Chipset: Intel® HD Graphics 520
[ 4.374] (–) intel(0): CPU: x86-64, sse2, sse3, ssse3, sse4.1, sse4.2, avx, avx2; using a maximum of 2 threads
[ 4.374] () intel(0): Depth 24, (–) framebuffer bpp 32
[ 4.374] (==) intel(0): RGB weight 888
[ 4.374] (==) intel(0): Default visual is TrueColor
[ 4.374] (
) intel(0): Option “NoAccel” “False”
[ 4.374] () intel(0): Option “AccelMethod” “sna”
[ 4.374] (
) intel(0): Option “DRI” “True”
[ 4.375] (II) intel(0): Output eDP1 using monitor section StandardMonitor
[ 4.375] () intel(0): Found backlight control interface intel_backlight (type ‘raw’) for output eDP1
[ 4.375] (II) intel(0): Enabled output eDP1
[ 4.375] (II) intel(0): Output DP1 has no monitor section
[ 4.375] (II) intel(0): Enabled output DP1
[ 4.375] (II) intel(0): Output HDMI1 has no monitor section
[ 4.375] (II) intel(0): Enabled output HDMI1
[ 4.375] (II) intel(0): Output DP2 has no monitor section
[ 4.375] (II) intel(0): Enabled output DP2
[ 4.375] (II) intel(0): Output HDMI2 has no monitor section
[ 4.375] (II) intel(0): Enabled output HDMI2
[ 4.375] (–) intel(0): Using a maximum size of 256x256 for hardware cursors
[ 4.376] (II) intel(0): Output VIRTUAL1 has no monitor section
[ 4.376] (II) intel(0): Enabled output VIRTUAL1
[ 4.376] (II) intel(0): EDID for output eDP1
[ 4.376] (II) intel(0): Manufacturer: IVO Model: 57d Serial#: 0
[ 4.376] (II) intel(0): Year: 2016 Week: 0
[ 4.376] (II) intel(0): EDID Version: 1.4
[ 4.376] (II) intel(0): Digital Display Input
[ 4.376] (II) intel(0): 6 bits per channel
[ 4.376] (II) intel(0): Digital interface is DisplayPort
[ 4.376] (II) intel(0): Max Image Size [cm]: horiz.: 31 vert.: 17
[ 4.376] (II) intel(0): Gamma: 2.20
[ 4.376] (II) intel(0): No DPMS capabilities specified
[ 4.376] (II) intel(0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4
[ 4.376] (II) intel(0): First detailed timing is preferred mode
[ 4.376] (II) intel(0): Preferred mode is native pixel format and refresh rate
[ 4.376] (II) intel(0): redX: 0.579 redY: 0.335 greenX: 0.329 greenY: 0.564
[ 4.376] (II) intel(0): blueX: 0.154 blueY: 0.130 whiteX: 0.312 whiteY: 0.328
[ 4.376] (II) intel(0): Manufacturer’s mask: 0
[ 4.376] (II) intel(0): Supported detailed timing:
[ 4.376] (II) intel(0): clock: 138.8 MHz Image Size: 309 x 174 mm
[ 4.376] (II) intel(0): h_active: 1920 h_sync: 1944 h_sync_end 1992 h_blank_end 2080 h_border: 0
[ 4.376] (II) intel(0): v_active: 1080 v_sync: 1083 v_sync_end 1095 v_blanking: 1112 v_border: 0
[ 4.376] (II) intel(0): InfoVision
[ 4.376] (II) intel(0): R140NWF5 R1
[ 4.376] (II) intel(0): EDID (in hex):
[ 4.376] (II) intel(0): 00ffffffffffff0026cf7d0500000000
[ 4.376] (II) intel(0): 001a0104951f11780a76909455549027
[ 4.376] (II) intel(0): 21505400000001010101010101010101
[ 4.376] (II) intel(0): 010101010101383680a0703820401830
[ 4.376] (II) intel(0): 3c0035ae100000190000000000000000
[ 4.376] (II) intel(0): 00000000000000000000000000fe0049
[ 4.376] (II) intel(0): 6e666f566973696f6e0a2020000000fe
[ 4.376] (II) intel(0): 00523134304e574635205231200a0016
[ 4.376] (II) intel(0): EDID vendor “IVO”, prod id 1405
[ 4.376] (II) intel(0): Printing DDC gathered Modelines:
[ 4.376] (II) intel(0): Modeline "1920x1080"x0.0 138.80 1920 1944 1992 2080 1080 1083 1095 1112 -hsync -vsync (66.7 kHz eP)
[ 4.377] (II) intel(0): Not using default mode “320x240” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “400x300” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “400x300” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “512x384” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “640x480” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “640x512” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “800x600” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “896x672” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “928x696” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “960x720” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “700x525” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “1024x768” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “320x180” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “320x180” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “360x202” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “360x202” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “432x243” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “432x243” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “480x270” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “480x270” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “512x288” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “512x288” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “640x360” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “640x360” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “684x384” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “684x384” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “800x450” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “800x450” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “960x540” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “960x540” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “1024x576” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “1024x576” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “1280x720” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “640x400” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “640x400” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “700x450” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “700x450” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “840x525” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “840x525” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “960x600” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “960x600” (doublescan mode not supported)
[ 4.377] (II) intel(0): Not using default mode “1280x800” (doublescan mode not supported)
[ 4.377] (II) intel(0): Printing probed modes for output eDP1
[ 4.377] (II) intel(0): Modeline "1920x1080"x60.0 138.80 1920 1944 1992 2080 1080 1083 1095 1112 -hsync -vsync (66.7 kHz UeP)
[ 4.377] (II) intel(0): Modeline "1920x1080"x59.9 138.50 1920 1968 2000 2080 1080 1083 1088 1111 +hsync -vsync (66.6 kHz d)
[ 4.377] (II) intel(0): Modeline "1680x1050"x59.9 119.00 1680 1728 1760 1840 1050 1053 1059 1080 +hsync -vsync (64.7 kHz d)
[ 4.377] (II) intel(0): Modeline "1400x1050"x60.0 122.00 1400 1488 1640 1880 1050 1052 1064 1082 +hsync +vsync (64.9 kHz d)
[ 4.377] (II) intel(0): Modeline "1600x900"x60.0 119.00 1600 1696 1864 2128 900 901 904 932 -hsync +vsync (55.9 kHz)
[ 4.377] (II) intel(0): Modeline "1600x900"x59.9 118.25 1600 1696 1856 2112 900 903 908 934 -hsync +vsync (56.0 kHz d)
[ 4.377] (II) intel(0): Modeline "1600x900"x59.8 97.50 1600 1648 1680 1760 900 903 908 926 +hsync -vsync (55.4 kHz d)
[ 4.377] (II) intel(0): Modeline "1280x1024"x60.0 108.00 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync (64.0 kHz d)
[ 4.377] (II) intel(0): Modeline "1400x900"x60.0 103.50 1400 1480 1624 1848 900 903 913 934 -hsync +vsync (56.0 kHz d)
[ 4.377] (II) intel(0): Modeline "1400x900"x59.9 86.50 1400 1448 1480 1560 900 903 913 926 +hsync -vsync (55.4 kHz d)
[ 4.377] (II) intel(0): Modeline "1280x960"x60.0 108.00 1280 1376 1488 1800 960 961 964 1000 +hsync +vsync (60.0 kHz d)
[ 4.377] (II) intel(0): Modeline "1368x768"x60.0 85.86 1368 1440 1584 1800 768 769 772 795 -hsync +vsync (47.7 kHz)
[ 4.377] (II) intel(0): Modeline "1368x768"x59.9 85.25 1368 1440 1576 1784 768 771 781 798 -hsync +vsync (47.8 kHz d)
[ 4.377] (II) intel(0): Modeline "1368x768"x59.9 72.25 1368 1416 1448 1528 768 771 781 790 +hsync -vsync (47.3 kHz d)
[ 4.377] (II) intel(0): Modeline "1280x800"x59.8 83.50 1280 1352 1480 1680 800 803 809 831 -hsync +vsync (49.7 kHz d)
[ 4.377] (II) intel(0): Modeline "1280x800"x59.9 71.00 1280 1328 1360 1440 800 803 809 823 +hsync -vsync (49.3 kHz d)
[ 4.377] (II) intel(0): Modeline "1280x720"x59.9 74.50 1280 1344 1472 1664 720 723 728 748 -hsync +vsync (44.8 kHz d)
[ 4.377] (II) intel(0): Modeline "1280x720"x60.0 74.48 1280 1336 1472 1664 720 721 724 746 -hsync +vsync (44.8 kHz)
[ 4.377] (II) intel(0): Modeline "1280x720"x59.7 63.75 1280 1328 1360 1440 720 723 728 741 +hsync -vsync (44.3 kHz d)
[ 4.377] (II) intel(0): Modeline "1024x768"x60.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz d)
[ 4.377] (II) intel(0): Modeline "1024x576"x60.0 46.99 1024 1064 1168 1312 576 577 580 597 -hsync +vsync (35.8 kHz)
[ 4.377] (II) intel(0): Modeline "1024x576"x59.9 46.50 1024 1064 1160 1296 576 579 584 599 -hsync +vsync (35.9 kHz d)
[ 4.377] (II) intel(0): Modeline "1024x576"x59.8 42.00 1024 1072 1104 1184 576 579 584 593 +hsync -vsync (35.5 kHz d)
[ 4.377] (II) intel(0): Modeline "960x540"x60.0 40.78 960 992 1088 1216 540 541 544 559 -hsync +vsync (33.5 kHz)
[ 4.377] (II) intel(0): Modeline "960x540"x59.6 40.75 960 992 1088 1216 540 543 548 562 -hsync +vsync (33.5 kHz d)
[ 4.377] (II) intel(0): Modeline "960x540"x59.8 37.25 960 1008 1040 1120 540 543 548 556 +hsync -vsync (33.3 kHz d)
[ 4.377] (II) intel(0): Modeline "800x600"x60.3 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz d)
[ 4.377] (II) intel(0): Modeline "800x600"x56.2 36.00 800 824 896 1024 600 601 603 625 +hsync +vsync (35.2 kHz d)
[ 4.377] (II) intel(0): Modeline "864x486"x60.0 32.90 864 888 976 1088 486 487 490 504 -hsync +vsync (30.2 kHz)
[ 4.377] (II) intel(0): Modeline "864x486"x59.9 32.50 864 888 968 1072 486 489 494 506 -hsync +vsync (30.3 kHz d)
[ 4.377] (II) intel(0): Modeline "864x486"x59.6 30.50 864 912 944 1024 486 489 494 500 +hsync -vsync (29.8 kHz d)
[ 4.377] (II) intel(0): Modeline "640x480"x59.9 25.18 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz d)
[ 4.377] (II) intel(0): Modeline "720x405"x59.5 22.50 720 744 808 896 405 408 413 422 -hsync +vsync (25.1 kHz d)
[ 4.377] (II) intel(0): Modeline "720x405"x60.0 22.18 720 728 800 880 405 406 409 420 -hsync +vsync (25.2 kHz)
[ 4.377] (II) intel(0): Modeline "720x405"x59.0 21.75 720 768 800 880 405 408 413 419 +hsync -vsync (24.7 kHz d)
[ 4.377] (II) intel(0): Modeline "640x360"x59.8 18.00 640 664 720 800 360 363 368 376 -hsync +vsync (22.5 kHz d)
[ 4.377] (II) intel(0): Modeline "640x360"x59.3 17.75 640 688 720 800 360 363 368 374 +hsync -vsync (22.2 kHz d)
[ 4.377] (II) intel(0): Modeline "640x360"x60.0 17.19 640 640 704 768 360 361 364 373 -hsync +vsync (22.4 kHz)
[ 4.377] (II) intel(0): EDID for output DP1
[ 4.377] (II) intel(0): EDID for output DP2
[ 4.487] (II) intel(0): EDID for output HDMI1
[ 4.492] (II) intel(0): EDID for output HDMI2
[ 4.492] (II) intel(0): EDID for output VIRTUAL1
[ 4.492] (II) intel(0): Output eDP1 connected
[ 4.492] (II) intel(0): Output DP1 disconnected
[ 4.492] (II) intel(0): Output DP2 disconnected
[ 4.492] (II) intel(0): Output HDMI1 disconnected
[ 4.492] (II) intel(0): Output HDMI2 disconnected
[ 4.492] (II) intel(0): Output VIRTUAL1 disconnected
[ 4.492] (II) intel(0): Using user preference for initial modes
[ 4.492] (II) intel(0): Output eDP1 using initial mode 1920x1080 +0+0
[ 4.493] (==) intel(0): TearFree enabled
[ 4.493] (==) intel(0): Using gamma correction (1.0, 1.0, 1.0)
[ 4.493] (
) intel(0): Display dimensions: (310, 170) mm
[ 4.493] () intel(0): DPI set to (157, 161)
[ 4.497] (II) intel(0): SNA initialized with Skylake (gen9) backend
[ 4.497] (==) intel(0): Backing store enabled
[ 4.497] (==) intel(0): Silken mouse enabled
[ 4.497] (II) intel(0): HW Cursor enabled
[ 4.499] (
) intel(0): DPMS enabled
[ 4.500] (==) intel(0): Display hotplug detection enabled
[ 4.501] (II) intel(0): [DRI2] Setup complete
[ 4.501] (II) intel(0): [DRI2] DRI driver: i965
[ 4.501] (II) intel(0): [DRI2] VDPAU driver: va_gl
[ 4.501] (II) intel(0): direct rendering: DRI2 DRI3 enabled
[ 4.501] (II) intel(0): hardware support for Present enabled
[ 4.546] (II) intel(0): switch to mode 1920x1080@60.0 on eDP1 using pipe 0, position (0, 0), rotation normal, reflection none
[ 4.549] (II) intel(0): Setting screen physical size to 508 x 285

у мене не полетело))
чего то не хватает

Ну и dmesg. Или надо все-таки полный вывод?

dmesg | grep intel
[ 0.306960] intel_idle: MWAIT substates: 0x11142120
[ 0.306961] intel_idle: v0.5.1 model 0x4E
[ 0.307162] intel_idle: Local APIC timer is reliable in all C-states
[ 0.314223] intel_pstate: Intel P-state driver initializing
[ 0.314436] intel_pstate: HWP enabled
[ 0.314814] intel_pmc_core intel_pmc_core.0: initialized
[ 0.336866] calculate=video:intel
[ 0.530171] fb0: switching to inteldrmfb from EFI VGA
[ 3.084841] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_globals_exit [i915])

Хорошая такая простыня.

$ vainfo
Может попробовать заменить sna на что-нибудь другое? iHD?
Можно еще поиграть с переменными в /etc/enviroment.
LIBVA_DRIVER_NAME= - на мой взгляд это хреновый вариант. Хорошо бы из коробки всё работало.
Я не обладатель чудной графики интел.

Меня смущает [DRI2] VDPAU driver: va_gl может быть это нормально, но я полагал, что для интел видео нужен VAAPI driver - неважно.

vainfo
libva info: VA-API version 1.10.0
libva info: Trying to open /usr/lib64/va/drivers/iHD_drv_video.so
libva info: Found init function __vaDriverInit_1_10
libva info: va_openDriver() returns 0
vainfo: VA-API version: 1.10 (libva 2.10.0)
vainfo: Driver version: Intel iHD driver for Intel® Gen Graphics - 20.4.5 ()
vainfo: Supported profile and entrypoints
VAProfileNone : VAEntrypointVideoProc
VAProfileNone : VAEntrypointStats
VAProfileMPEG2Simple : VAEntrypointVLD
VAProfileMPEG2Simple : VAEntrypointEncSlice
VAProfileMPEG2Main : VAEntrypointVLD
VAProfileMPEG2Main : VAEntrypointEncSlice
VAProfileH264Main : VAEntrypointVLD
VAProfileH264Main : VAEntrypointEncSlice
VAProfileH264Main : VAEntrypointFEI
VAProfileH264Main : VAEntrypointEncSliceLP
VAProfileH264High : VAEntrypointVLD
VAProfileH264High : VAEntrypointEncSlice
VAProfileH264High : VAEntrypointFEI
VAProfileH264High : VAEntrypointEncSliceLP
VAProfileVC1Simple : VAEntrypointVLD
VAProfileVC1Main : VAEntrypointVLD
VAProfileVC1Advanced : VAEntrypointVLD
VAProfileJPEGBaseline : VAEntrypointVLD
VAProfileJPEGBaseline : VAEntrypointEncPicture
VAProfileH264ConstrainedBaseline: VAEntrypointVLD
VAProfileH264ConstrainedBaseline: VAEntrypointEncSlice
VAProfileH264ConstrainedBaseline: VAEntrypointFEI
VAProfileH264ConstrainedBaseline: VAEntrypointEncSliceLP
VAProfileVP8Version0_3 : VAEntrypointVLD
VAProfileHEVCMain : VAEntrypointVLD
VAProfileHEVCMain : VAEntrypointEncSlice
VAProfileHEVCMain : VAEntrypointFEI