Mon ordinateur est un Lenovo Ideacentre 510-22ISH.
Voilà, je "viens" de passer de Debian à Archlinux et j'en suis plutôt content: paquets récents, noyau récent...
Et maintenant je suis complètement largué ! Mon pc possédant deux cartes graphique (intel HD / AMD Radeon R5 M435) il semblerait que seule la intel soit utilisée alors que pourtant la radeon semble bien reconnue par le noyau:
lspci | grep VGA:
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00:02.0 VGA compatible controller: Intel Corporation HD Graphics 530 (rev 06)
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...
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 530 (rev 06)<br/>
...
01:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Jet PRO [Radeon R5 M230] (rev c3)
...
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[ 0.924881] [drm] radeon kernel modesetting enabled.
[ 0.925190] radeon 0000:01:00.0: enabling device (0000 -> 0003)
[ 0.925420] [drm] initializing kernel modesetting (HAINAN 0x1002:0x6665 0x17AA:0x36BC 0xC3).
[ 0.961271] [drm] GPU not posted. posting now...
[ 0.965048] radeon 0000:01:00.0: VRAM: 2048M 0x0000000000000000 - 0x000000007FFFFFFF (2048M used)
[ 0.965050] radeon 0000:01:00.0: GTT: 2048M 0x0000000080000000 - 0x00000000FFFFFFFF
[ 0.965054] [drm] Detected VRAM RAM=2048M, BAR=256M
[ 0.965054] [drm] RAM width 64bits DDR
[ 0.965178] [drm] radeon: 2048M of VRAM memory ready
[ 0.965178] [drm] radeon: 2048M of GTT memory ready.
[ 0.965184] [drm] Loading hainan Microcode
[ 0.965262] [drm] Internal thermal controller without fan control
[ 0.965303] [drm] probing gen 2 caps for device 8086:1901 = 261ac83/e
[ 0.972367] [drm] radeon: dpm initialized
[ 0.972369] [drm] GART: num cpu pages 524288, num gpu pages 524288
[ 0.973466] [drm] probing gen 2 caps for device 8086:1901 = 261ac83/e
[ 0.973469] [drm] PCIE gen 3 link speeds already enabled
[ 0.981987] [drm] PCIE GART of 2048M enabled (table at 0x0000000000040000).
[ 0.982081] radeon 0000:01:00.0: WB enabled
[ 0.982083] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000080000c00 and cpu addr 0x(____ptrval____)
[ 0.982085] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000080000c04 and cpu addr 0x(____ptrval____)
[ 0.982086] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000080000c08 and cpu addr 0x(____ptrval____)
[ 0.982087] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000080000c0c and cpu addr 0x(____ptrval____)
[ 0.982088] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000080000c10 and cpu addr 0x(____ptrval____)
[ 0.982089] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 0.982090] [drm] Driver supports precise vblank timestamp query.
[ 0.982091] radeon 0000:01:00.0: radeon: MSI limited to 32-bit
[ 0.982119] radeon 0000:01:00.0: radeon: using MSI.
[ 0.982133] [drm] radeon: irq initialized.
[ 1.130168] [drm] ring test on 0 succeeded in 2 usecs
[ 1.130172] [drm] ring test on 1 succeeded in 1 usecs
[ 1.130175] [drm] ring test on 2 succeeded in 1 usecs
[ 1.130181] [drm] ring test on 3 succeeded in 3 usecs
[ 1.130186] [drm] ring test on 4 succeeded in 3 usecs
[ 1.130369] [drm] ib test on ring 0 succeeded in 0 usecs
[ 1.130494] [drm] ib test on ring 1 succeeded in 0 usecs
[ 1.130613] [drm] ib test on ring 2 succeeded in 0 usecs
[ 1.130674] [drm] ib test on ring 3 succeeded in 0 usecs
[ 1.130717] [drm] ib test on ring 4 succeeded in 0 usecs
[ 1.130882] [drm] Radeon Display Connectors
[ 1.132012] [drm] Initialized radeon 2.50.0 20080528 for 0000:01:00.0 on minor 0
[ 2.771660] fb: switching to inteldrmfb from EFI VGA
[ 2.771747] [drm] Replacing VGA console driver
[ 2.772623] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 2.772624] [drm] Driver supports precise vblank timestamp query.
[ 2.775303] [drm] Finished loading DMC firmware i915/skl_dmc_ver1_27.bin (v1.27)
[ 2.814231] [drm] Initialized i915 1.6.0 20180514 for 0000:00:02.0 on minor 1
[ 2.853192] fbcon: inteldrmfb (fb0) is primary device
[ 3.049919] [drm] amdgpu kernel modesetting enabled.
[ 4.037018] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 12.869120] [drm] probing gen 2 caps for device 8086:1901 = 261ac83/e
[ 12.869122] [drm] PCIE gen 3 link speeds already enabled
[ 12.879370] [drm] PCIE GART of 2048M enabled (table at 0x0000000000040000).
[ 12.879472] radeon 0000:01:00.0: WB enabled
[ 12.879474] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000080000c00 and cpu addr 0x000000005eb7c7b2
[ 12.879475] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000080000c04 and cpu addr 0x00000000eb6f9626
[ 12.879477] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000080000c08 and cpu addr 0x00000000745028b3
[ 12.879478] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000080000c0c and cpu addr 0x0000000091980275
[ 12.879479] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000080000c10 and cpu addr 0x00000000793a6571
[ 13.171676] [drm] ring test on 0 succeeded in 2 usecs
[ 13.171680] [drm] ring test on 1 succeeded in 1 usecs
[ 13.171683] [drm] ring test on 2 succeeded in 1 usecs
[ 13.171690] [drm] ring test on 3 succeeded in 3 usecs
[ 13.171695] [drm] ring test on 4 succeeded in 3 usecs
[ 13.171813] [drm] ib test on ring 0 succeeded in 0 usecs
[ 13.171840] [drm] ib test on ring 1 succeeded in 0 usecs
[ 13.171950] [drm] ib test on ring 2 succeeded in 0 usecs
[ 13.172066] [drm] ib test on ring 3 succeeded in 0 usecs
[ 13.172092] [drm] ib test on ring 4 succeeded in 0 usecs
[ 187.435290] [drm] probing gen 2 caps for device 8086:1901 = 261ac83/e
[ 187.435294] [drm] PCIE gen 3 link speeds already enabled
[ 187.452453] [drm] PCIE GART of 2048M enabled (table at 0x0000000000040000).
[ 187.452564] radeon 0000:01:00.0: WB enabled
[ 187.452568] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000080000c00 and cpu addr 0x000000005eb7c7b2
[ 187.452570] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000080000c04 and cpu addr 0x00000000eb6f9626
[ 187.452572] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000080000c08 and cpu addr 0x00000000745028b3
[ 187.452573] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000080000c0c and cpu addr 0x0000000091980275
[ 187.452575] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000080000c10 and cpu addr 0x00000000793a6571
[ 187.752953] [drm] ring test on 0 succeeded in 3 usecs
[ 187.752957] [drm] ring test on 1 succeeded in 1 usecs
[ 187.752960] [drm] ring test on 2 succeeded in 1 usecs
[ 187.752966] [drm] ring test on 3 succeeded in 3 usecs
[ 187.752972] [drm] ring test on 4 succeeded in 3 usecs
[ 187.753081] [drm] ib test on ring 0 succeeded in 0 usecs
[ 187.753107] [drm] ib test on ring 1 succeeded in 0 usecs
[ 187.753139] [drm] ib test on ring 2 succeeded in 0 usecs
[ 187.753184] [drm] ib test on ring 3 succeeded in 0 usecs
[ 187.753231] [drm] ib test on ring 4 succeeded in 0 usecs
Je suis actuellement sous plasma / kde en utilisant Wayland, serait-ce là le soucis ? Dois-je ou puis-je indiquer à Wayland d'utiliser, de manière permanente ou dynamique, d'utiliser la radeon ?
En espérant que vous puissiez soit m'éclairer soit m'aiguiller je vous prie d'accepter mes sincères salutations !
Cordialement, Squalthor.