Eu escrevo pela primeira vez neste site porque tenho um problema que não consigo resolver. Instalando o Ubuntu 16.04 Eu tive alguns problemas durante a inicialização, eu estava feliz da minha instalação, mesmo que às vezes acontecesse que a tela estava piscando. Mas agora devo usar máquinas virtuais e vi que há alguns erros devido à utilização das duas placas gráficas montadas no meu computador.
Do terminal: inxi -Gx
Eu recebo:
Graphics: Card-1: Advanced Micro Devices [AMD/ATI] Carrizo
bus-ID: 00:01.0
Card-2: Advanced Micro Devices [AMD/ATI] Topaz XT [Radeon R7 M260/M265]
bus-ID: 06:00.0
Display Server: X.Org 1.18.4 drivers: ati,amdgpu (unloaded: fbdev,vesa,radeon)
Resolution: [email protected]
GLX Renderer: Gallium 0.4 on AMD CARRIZO (DRM 3.2.0 / 4.7.0-040700-generic, LLVM 3.8.0)
GLX Version: 3.0 Mesa 12.0.6 Direct Rendering: Yes
Como você pode ver, existem duas placas gráficas, não sou especialista, mas pelo que entendo, o problema é com a segunda ...
Tente ver qual é a saída do dmesg com:
dmesg > dmesg.txt
Eu notei as seguintes linhas com erros referenciados no cartão grafico 06: 00.0 (Topaz XT):
[ 37.937714] [drm] PCIE GART of 2048M enabled (table at 0x0000000000040000).
[ 38.296781] [drm:gfx_v8_0_ring_test_ring [amdgpu]] *ERROR* amdgpu: cp failed to lock ring 0 (-2).
[ 38.296846] [drm:amdgpu_resume [amdgpu]] *ERROR* resume 4 failed -2
[ 38.296892] [drm:amdgpu_resume_kms [amdgpu]] *ERROR* amdgpu_resume failed (-2).
[ 38.297136] amdgpu 0000:06:00.0: couldn't schedule ib
[ 38.297219] [drm:amdgpu_sched_run_job [amdgpu]] *ERROR* Error scheduling IBs (-22)
[ 38.297283] [drm:amd_sched_main [amdgpu]] *ERROR* Failed to run job!
[ 38.308122] Bluetooth: RFCOMM TTY layer initialized
[ 38.308135] Bluetooth: RFCOMM socket layer initialized
[ 38.308147] Bluetooth: RFCOMM ver 1.11
[ 38.614838] amdgpu 0000:06:00.0: couldn't schedule ib
[ 38.614901] [drm:amdgpu_sched_run_job [amdgpu]] *ERROR* Error scheduling IBs (-22)
[ 38.614932] [drm:amd_sched_main [amdgpu]] *ERROR* Failed to run job!
[ 39.609267] amdgpu 0000:06:00.0: couldn't schedule ib
[ 39.609323] [drm:amdgpu_sched_run_job [amdgpu]] *ERROR* Error scheduling IBs (-22)
[ 39.609351] [drm:amd_sched_main [amdgpu]] *ERROR* Failed to run job!
[ 39.609368] amdgpu 0000:06:00.0: couldn't schedule ib
[ 39.609392] [drm:amdgpu_sched_run_job [amdgpu]] *ERROR* Error scheduling IBs (-22)
[ 39.609417] [drm:amd_sched_main [amdgpu]] *ERROR* Failed to run job!
[ 39.609427] amdgpu 0000:06:00.0: couldn't schedule ib
[ 39.609451] [drm:amdgpu_sched_run_job [amdgpu]] *ERROR* Error scheduling IBs (-22)
[ 39.609475] [drm:amd_sched_main [amdgpu]] *ERROR* Failed to run job!
[ 39.610291] amdgpu 0000:06:00.0: couldn't schedule ib
[ 39.610341] [drm:amdgpu_sched_run_job [amdgpu]] *ERROR* Error scheduling IBs (-22)
[ 39.610365] [drm:amd_sched_main [amdgpu]] *ERROR* Failed to run job!
[ 39.610430] amdgpu 0000:06:00.0: couldn't schedule ib
[ 39.610454] [drm:amdgpu_sched_run_job [amdgpu]] *ERROR* Error scheduling IBs (-22)
[ 39.610478] [drm:amd_sched_main [amdgpu]] *ERROR* Failed to run job!
[ 39.610529] amdgpu 0000:06:00.0: couldn't schedule ib
[ 39.610554] [drm:amdgpu_sched_run_job [amdgpu]] *ERROR* Error scheduling IBs (-22)
[ 39.610577] [drm:amd_sched_main [amdgpu]] *ERROR* Failed to run job!
[ 39.610650] amdgpu 0000:06:00.0: couldn't schedule ib
[ 39.610675] [drm:amdgpu_sched_run_job [amdgpu]] *ERROR* Error scheduling IBs (-22)
[ 39.610699] [drm:amd_sched_main [amdgpu]] *ERROR* Failed to run job!
[ 39.610911] amdgpu 0000:06:00.0: couldn't schedule ib
[ 39.610938] [drm:amdgpu_sched_run_job [amdgpu]] *ERROR* Error scheduling IBs (-22)
[ 39.610964] [drm:amd_sched_main [amdgpu]] *ERROR* Failed to run job!
[ 39.611028] amdgpu 0000:06:00.0: couldn't schedule ib
[ 39.611060] [drm:amdgpu_sched_run_job [amdgpu]] *ERROR* Error scheduling IBs (-22)
[ 39.611086] [drm:amd_sched_main [amdgpu]] *ERROR* Failed to run job!
[ 39.614858] amdgpu 0000:06:00.0: couldn't schedule ib
[ 39.614925] [drm:amdgpu_sched_run_job [amdgpu]] *ERROR* Error scheduling IBs (-22)
[ 39.614959] [drm:amd_sched_main [amdgpu]] *ERROR* Failed to run job!
[ 39.615819] amdgpu 0000:06:00.0: couldn't schedule ib
[ 39.615872] [drm:amdgpu_sched_run_job [amdgpu]] *ERROR* Error scheduling IBs (-22)
[ 39.615897] [drm:amd_sched_main [amdgpu]] *ERROR* Failed to run job!
[ 39.615970] amdgpu 0000:06:00.0: couldn't schedule ib
[ 39.615995] [drm:amdgpu_sched_run_job [amdgpu]] *ERROR* Error scheduling IBs (-22)
[ 39.616019] [drm:amd_sched_main [amdgpu]] *ERROR* Failed to run job!
[ 39.616066] amdgpu 0000:06:00.0: couldn't schedule ib
[ 39.616091] [drm:amdgpu_sched_run_job [amdgpu]] *ERROR* Error scheduling IBs (-22)
[ 39.616115] [drm:amd_sched_main [amdgpu]] *ERROR* Failed to run job!
[ 39.616172] amdgpu 0000:06:00.0: couldn't schedule ib
[ 39.616197] [drm:amdgpu_sched_run_job [amdgpu]] *ERROR* Error scheduling IBs (-22)
[ 39.616221] [drm:amd_sched_main [amdgpu]] *ERROR* Failed to run job!
[ 39.616352] amdgpu 0000:06:00.0: couldn't schedule ib
[ 39.616384] [drm:amdgpu_sched_run_job [amdgpu]] *ERROR* Error scheduling IBs (-22)
[ 39.616409] [drm:amd_sched_main [amdgpu]] *ERROR* Failed to run job!
[ 39.617207] amdgpu 0000:06:00.0: couldn't schedule ib
[ 39.617248] [drm:amdgpu_sched_run_job [amdgpu]] *ERROR* Error scheduling IBs (-22)
[ 39.617273] [drm:amd_sched_main [amdgpu]] *ERROR* Failed to run job!
[ 39.619123] amdgpu 0000:06:00.0: couldn't schedule ib
[ 39.619183] [drm:amdgpu_sched_run_job [amdgpu]] *ERROR* Error scheduling IBs (-22)
[ 39.619212] [drm:amd_sched_main [amdgpu]] *ERROR* Failed to run job!
[ 40.263909] amdgpu 0000:06:00.0: couldn't schedule ib
[ 40.263967] [drm:amdgpu_sched_run_job [amdgpu]] *ERROR* Error scheduling IBs (-22)
[ 40.263999] [drm:amd_sched_main [amdgpu]] *ERROR* Failed to run job!
[ 40.264131] amdgpu 0000:06:00.0: couldn't schedule ib
[ 40.264156] [drm:amdgpu_sched_run_job [amdgpu]] *ERROR* Error scheduling IBs (-22)
[ 40.264182] [drm:amd_sched_main [amdgpu]] *ERROR* Failed to run job!
[ 40.264209] amdgpu 0000:06:00.0: couldn't schedule ib
[ 40.264233] [drm:amdgpu_sched_run_job [amdgpu]] *ERROR* Error scheduling IBs (-22)
[ 40.264258] [drm:amd_sched_main [amdgpu]] *ERROR* Failed to run job!
Eu procurei no Google e li que com o kernel 4.5 o problema será parcialmente resolvido, então tentei instalá-lo, mas vi que o problema permaneceu. Eu tentei o kernel 4.7, mas o problema permanece, mas os erros dados pelo dmesg são diferentes:
[ 5.729661] amdgpu 0000:06:00.0: fence driver on ring 4 use gpu addr 0x0000000080000060, cpu addr 0xffff880405f13060
[ 5.729782] [drm:amdgpu_ring_init [amdgpu]] *ERROR* Failed to register debugfs file for rings !
[ 5.730075] amdgpu 0000:06:00.0: fence driver on ring 5 use gpu addr 0x0000000080000074, cpu addr 0xffff880405f13074
[ 5.730111] [drm:amdgpu_ring_init [amdgpu]] *ERROR* Failed to register debugfs file for rings !
[ 5.730224] amdgpu 0000:06:00.0: fence driver on ring 6 use gpu addr 0x0000000080000088, cpu addr 0xffff880405f13088
[ 5.730259] [drm:amdgpu_ring_init [amdgpu]] *ERROR* Failed to register debugfs file for rings !
[ 5.730721] amdgpu 0000:06:00.0: fence driver on ring 7 use gpu addr 0x000000008000009c, cpu addr 0xffff880405f1309c
[ 5.730838] [drm:amdgpu_ring_init [amdgpu]] *ERROR* Failed to register debugfs file for rings !
[ 5.731453] amdgpu 0000:06:00.0: fence driver on ring 8 use gpu addr 0x00000000800000b0, cpu addr 0xffff880405f130b0
[ 5.731572] [drm:amdgpu_ring_init [amdgpu]] *ERROR* Failed to register debugfs file for rings !
[ 5.732351] amdgpu 0000:06:00.0: fence driver on ring 9 use gpu addr 0x00000000800000c4, cpu addr 0xffff880405f130c4
[ 5.732469] [drm:amdgpu_ring_init [amdgpu]] *ERROR* Failed to register debugfs file for rings !
[ 5.733046] amdgpu 0000:06:00.0: fence driver on ring 10 use gpu addr 0x00000000800000d8, cpu addr 0xffff880405f130d8
[ 5.733133] [drm:amdgpu_ring_init [amdgpu]] *ERROR* Failed to register debugfs file for rings !
[ 6.094603] [drm] ring test on 0 succeeded in 12 usecs
[ 6.094847] [drm] ring test on 1 succeeded in 16 usecs
[ 6.094887] [drm] ring test on 2 succeeded in 13 usecs
[ 6.094897] [drm] ring test on 3 succeeded in 2 usecs
[ 6.094906] [drm] ring test on 4 succeeded in 2 usecs
[ 6.094914] [drm] ring test on 5 succeeded in 2 usecs
[ 6.094923] [drm] ring test on 6 succeeded in 2 usecs
[ 6.094932] [drm] ring test on 7 succeeded in 2 usecs
[ 6.094940] [drm] ring test on 8 succeeded in 2 usecs
[ 6.094983] [drm] ring test on 9 succeeded in 5 usecs
[ 6.094991] [drm] ring test on 10 succeeded in 4 usecs
[ 6.095354] [drm] ib test on ring 0 succeeded in 0 usecs
[ 6.095716] [drm] ib test on ring 1 succeeded in 0 usecs
[ 6.095965] [drm] ib test on ring 2 succeeded in 0 usecs
[ 6.096026] [drm] ib test on ring 3 succeeded in 0 usecs
[ 6.096069] [drm] ib test on ring 4 succeeded in 0 usecs
[ 6.096201] [drm] ib test on ring 5 succeeded in 0 usecs
[ 6.096243] [drm] ib test on ring 6 succeeded in 0 usecs
[ 6.096279] [drm] ib test on ring 7 succeeded in 0 usecs
[ 6.096317] [drm] ib test on ring 8 succeeded in 0 usecs
[ 6.096369] [drm] ib test on ring 9 succeeded in 0 usecs
[ 6.096408] [drm] ib test on ring 10 succeeded in 0 usecs
[ 6.096835] [drm] Initialized amdgpu 3.2.0 20150101 for 0000:06:00.0 on minor 1
Espero que alguém possa me ajudar ^^ _
Além disso ... eu não tenho dual-boot apenas Linux instalado, mas eu tenho dois ambientes de desktop KDE e PLASMA. Não sei se isso pode ser importante para a solução.
PS. Desculpe pelo meu inglês, eu sou italiano!