[INFO] Using content: C:\Users\Alessandro\AppData\Local\Citra\Games\Dragon Ball Fusions Uncensored (USA) Decrypted.3ds.
[INFO] arg #0: retroarch
[INFO] arg #1: C:\Users\Alessandro\AppData\Local\Citra\Games\Dragon Ball Fusions Uncensored (USA) Decrypted.3ds
[INFO] arg #2: -s
[INFO] arg #3: C:\Users\Alessandro\AppData\Roaming\RetroArch\saves
[INFO] arg #4: -S
[INFO] arg #5: C:\Users\Alessandro\AppData\Roaming\RetroArch\states
[INFO] arg #6: -c
[INFO] arg #7: C:\Users\Alessandro\AppData\Roaming\RetroArch\retroarch.cfg
[INFO] arg #8: -L
[INFO] arg #9: C:\Users\Alessandro\AppData\Roaming\RetroArch\cores\citra_libretro.dll
[INFO] arg #10: -v
[INFO] Content ran for a total of: 00 hours, 00 minutes, 00 seconds.
[INFO] Unloading game..
[INFO] Unloading core..
[INFO] Unloading core symbols..
[INFO] [Video]: Average monitor Hz: 74.671446 Hz. (15.889 % frame time deviation, based on 2048 last samples).
[INFO] RetroArch 1.8.5 (Git 532fd88e2f)
[INFO] Redirecionando arquivo dados da memória do jogo em "C:\Users\Alessandro\AppData\Roaming\RetroArch\saves\Dragon Ball Fusions Uncensored (USA) Decrypted.srm".
[INFO] Redirecionando o jogo salvo em "C:\Users\Alessandro\AppData\Roaming\RetroArch\states\Dragon Ball Fusions Uncensored (USA) Decrypted.state".
[INFO] === Build =======================================
[INFO] CPU Model Name: Intel(R) Core(TM)2 Quad CPU Q9300 @ 2.50GHz
[INFO] Capacidades: MMX MMXEXT SSE SSE2 SSE3 SSSE3 SSE4
[INFO] Built: Mar 19 2020
[INFO] Version: 1.8.5
[INFO] Git: 532fd88e2f
[INFO] =================================================
[INFO] Loading dynamic libretro core from: "C:\Users\Alessandro\AppData\Roaming\RetroArch\cores\citra_libretro.dll"
[INFO] [Overrides] no core-specific overrides found at C:\Users\Alessandro\AppData\Roaming\RetroArch\config\Citra\Citra.cfg.
[INFO] [Overrides] no content-dir-specific overrides found at C:\Users\Alessandro\AppData\Roaming\RetroArch\config\Citra\Games.cfg.
[INFO] [Overrides] no game-specific overrides found at C:\Users\Alessandro\AppData\Roaming\RetroArch\config\Citra\Dragon Ball Fusions Uncensored (USA) Decrypted.cfg.
[INFO] [Environ]: SET_VARIABLES.
[INFO] [Environ]: SET_CONTROLLER_INFO.
[INFO] [Remaps]: remap directory: C:\Users\Alessandro\AppData\Roaming\RetroArch\config\remaps
[INFO] Redirecionando arquivo dados da memória do jogo em "C:\Users\Alessandro\AppData\Roaming\RetroArch\saves\Dragon Ball Fusions Uncensored (USA) Decrypted.srm".
[INFO] Redirecionando o jogo salvo em "C:\Users\Alessandro\AppData\Roaming\RetroArch\states\Dragon Ball Fusions Uncensored (USA) Decrypted.state".
[INFO] [Environ]: GET_LOG_INTERFACE.
[INFO] Carregamento de conteúdo ignorado. A implementação irá carregar por conta própria.
[INFO] [Environ]: SET_PIXEL_FORMAT: XRGB8888.
[INFO] [Environ]: SET_HW_RENDER.
[INFO] Requesting core OpenGL context (3.3).
[INFO] [Environ]: SET_INPUT_DESCRIPTORS:
[libretro INFO] Frontend @ citra_libretro/citra_libretro.cpp:retro_load_game:423: Starting Citra RetroArch game...
[INFO] SET_GEOMETRY: 400x480, aspect: 0.833.
[libretro INFO] Frontend @ citra_libretro/citra_libretro.cpp:UpdateSettings:317: User dir set to "C:\Users\Alessandro\AppData\Roaming\RetroArch\saves/Citra/".
[libretro INFO] Service.FS @ core/file_sys/ncch_container.cpp:Load:125: Loading NCCH from file C:\Users\Alessandro\AppData\Local\Citra\Games\Dragon Ball Fusions Uncensored (USA) Decrypted.3ds
[libretro ERROR] Core @ core/telemetry_session.cpp:GetTelemetryId:61: failed to open telemetry_id: C:\Users\Alessandro\AppData\Roaming\RetroArch\saves/Citra/config/telemetry_id
[libretro INFO] Service.FS @ core/file_sys/ncch_container.cpp:Load:125: Loading NCCH from file C:\Users\Alessandro\AppData\Local\Citra\Games\Dragon Ball Fusions Uncensored (USA) Decrypted.3ds
[libretro INFO] Service.FS @ core/file_sys/ncch_container.cpp:Load:125: Loading NCCH from file C:\Users\Alessandro\AppData\Roaming\RetroArch\saves/Citra/nand/00000000000000000000000000000000/title/0004001b/00010002/content/00000000.app
[libretro ERROR] Service.HTTP @ core/hle/service/http_c.cpp:DecryptClCertA:306: ClCertA file missing
[libretro INFO] Service.FS @ core/file_sys/ncch_container.cpp:Load:125: Loading NCCH from file C:\Users\Alessandro\AppData\Local\Citra\Games\Dragon Ball Fusions Uncensored (USA) Decrypted.3ds
[libretro INFO] Service.FS @ core/file_sys/ncch_container.cpp:Load:125: Loading NCCH from file C:\Users\Alessandro\AppData\Local\Citra\Games\Dragon Ball Fusions Uncensored (USA) Decrypted.3ds
[libretro INFO] Loader @ core/loader/ncch.cpp:Load:162: Program ID: 00040000001AA900
[libretro WARN] Service.FS @ core/file_sys/ncch_container.cpp:OpenFile:116: Failed to open C:\Users\Alessandro\AppData\Roaming\RetroArch\saves/Citra/sdmc/Nintendo 3DS/00000000000000000000000000000000/00000000000000000000000000000000/title/0004000e/001aa900/content/00000
[libretro INFO] Service.FS @ core/file_sys/ncch_container.cpp:Load:125: Loading NCCH from file C:\Users\Alessandro\AppData\Roaming\RetroArch\saves/Citra/sdmc/Nintendo 3DS/00000000000000000000000000000000/00000000000000000000000000000000/title/0004000e/001aa900/content/0
[libretro INFO] Service.FS @ core/file_sys/ncch_container.cpp:Load:125: Loading NCCH from file C:\Users\Alessandro\AppData\Local\Citra\Games\Dragon Ball Fusions Uncensored (USA) Decrypted.3ds
[libretro INFO] Service.FS @ core/file_sys/ncch_container.cpp:Load:125: Loading NCCH from file C:\Users\Alessandro\AppData\Local\Citra\Games\Dragon Ball Fusions Uncensored (USA) Decrypted.3ds
[libretro INFO] Loader @ core/hle/kernel/process.cpp:ParseKernelCaps:114: ExHeader kernel version: 2.33
[libretro INFO] Service.FS @ core/file_sys/ncch_container.cpp:Load:125: Loading NCCH from file C:\Users\Alessandro\AppData\Local\Citra\Games\Dragon Ball Fusions Uncensored (USA) Decrypted.3ds
[libretro INFO] Service.FS @ core/file_sys/ncch_container.cpp:Load:125: Loading NCCH from file C:\Users\Alessandro\AppData\Local\Citra\Games\Dragon Ball Fusions Uncensored (USA) Decrypted.3ds
[libretro INFO] Service.FS @ core/file_sys/ncch_container.cpp:Load:125: Loading NCCH from file C:\Users\Alessandro\AppData\Roaming\RetroArch\saves/Citra/sdmc/Nintendo 3DS/00000000000000000000000000000000/00000000000000000000000000000000/title/0004000e/001aa900/content/0
[libretro INFO] Service.FS @ core/file_sys/ncch_container.cpp:Load:125: Loading NCCH from file C:\Users\Alessandro\AppData\Local\Citra\Games\Dragon Ball Fusions Uncensored (USA) Decrypted.3ds
[libretro INFO] Service.FS @ core/file_sys/ncch_container.cpp:Load:125: Loading NCCH from file C:\Users\Alessandro\AppData\Local\Citra\Games\Dragon Ball Fusions Uncensored (USA) Decrypted.3ds
[libretro INFO] Service.FS @ core/file_sys/ncch_container.cpp:Load:125: Loading NCCH from file C:\Users\Alessandro\AppData\Local\Citra\Games\Dragon Ball Fusions Uncensored (USA) Decrypted.3ds
[libretro INFO] Service.FS @ core/file_sys/ncch_container.cpp:Load:125: Loading NCCH from file C:\Users\Alessandro\AppData\Local\Citra\Games\Dragon Ball Fusions Uncensored (USA) Decrypted.3ds
[libretro INFO] Service.FS @ core/file_sys/ncch_container.cpp:Load:125: Loading NCCH from file C:\Users\Alessandro\AppData\Local\Citra\Games\Dragon Ball Fusions Uncensored (USA) Decrypted.3ds
[libretro INFO] Service.CFG @ core/hle/service/cfg/cfg.cpp:SetPreferredRegionCode:601: Preferred region code set to 0
[libretro WARN] Service.CFG @ core/hle/service/cfg/cfg.cpp:SetPreferredRegionCode:608: System language 1 does not fit the region. Adjusted to 0
[INFO] [RCHEEVOS]: ext_hash 0b87992f ('3ds')
[INFO] Ignorando carregamento da SRAM..
[INFO] Versão da API libretro: 1
[INFO] Compilado contra a API: 1
[INFO] [RCHEEVOS]: no method for file extension, trying core supported extensions: 3ds|3dsx|cia|elf
[INFO] [Cheats]: Load game-specific cheatfile: C:\Users\Alessandro\AppData\Roaming\RetroArch\cheats\Citra\Dragon Ball Fusions Uncensored (USA) Decrypted.cht
[INFO] [RCHEEVOS]: testing Generic (plain content)
[INFO] [Audio]: Set audio input rate to: 32728.00 Hz.
[INFO] [Video]: Timings deviate too much. Will not adjust. (Display = 75.03 Hz, Game = 60.00 Hz)
[INFO] [Video]: Video @ fullscreen
[INFO] [Video]: Using HW render, OpenGL driver forced.
[INFO] [Video]: Using configured "gl" driver for GL HW render.
[INFO] [GL]: Found GL context: wgl
[INFO] [GL]: Detecting screen resolution 1440x900.
[INFO] [WGL] extensions: WGL_ARB_buffer_region WGL_ARB_create_context WGL_ARB_create_context_no_error WGL_ARB_create_context_profile WGL_ARB_create_context_robustness WGL_ARB_context_flush_control WGL_ARB_extensions_string WGL_ARB_make_current_read WGL_ARB_mult
[INFO] [WGL]: Adaptive VSync supported.
[INFO] [WGL]: wglSwapInterval(1)
[INFO] [GL]: Vendor: NVIDIA Corporation, Renderer: GeForce GTX 750 Ti/PCIe/SSE2.
[INFO] [GL]: Version: 4.6.0 NVIDIA 445.75.
[INFO] [GL]: Using Core GL context, setting up VAO...
[INFO] [GL]: Using resolution 1440x900
[INFO] [GL]: Default shader backend found: glsl.
[INFO] [Shaders]: preset directory: C:\Users\Alessandro\AppData\Roaming\RetroArch\shaders\presets
[INFO] [Shaders]: Specific shader preset found at C:\Users\Alessandro\AppData\Roaming\RetroArch\shaders\presets\global.glslp.
[INFO] [Shaders]: global shader preset found.
[INFO] [Shader driver]: Using GLSL shader backend.
[INFO] [GLSL]: Checking GLSL shader support ...
[INFO] Found #pragma parameter Y Weight (XBR_Y_WEIGHT) 48.000000 0.000000 100.000000 1.000000 in pass 0
[INFO] Found #pragma parameter Eq Threshold (XBR_EQ_THRESHOLD) 15.000000 0.000000 50.000000 1.000000 in pass 0
[INFO] Found #pragma parameter Lv1 Coefficient (XBR_LV1_COEFFICIENT) 0.500000 0.000000 30.000000 0.500000 in pass 0
[INFO] Found #pragma parameter Lv2 Coefficient (XBR_LV2_COEFFICIENT) 2.000000 1.000000 3.000000 0.100000 in pass 0
[INFO] Found #pragma parameter Internal Res Multiplier (XBR_RES) 2.000000 1.000000 8.000000 1.000000 in pass 0
[INFO] Found #pragma parameter xBR Scale (XBR_SCALE) 3.000000 1.000000 5.000000 1.000000 in pass 0
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Using GLSL version 330.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Using GLSL version 330.
[INFO] [GLSL]: Linking GLSL program.
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Using GLSL version 130.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Using GLSL version 130.
[INFO] [GLSL]: Linking GLSL program.
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Using GLSL version 330.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Using GLSL version 330.
[INFO] [GLSL]: Linking GLSL program.
[INFO] Setting up menu pipeline shaders for XMB ...
[INFO] [GLSL]: Compiling ribbon shader..
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Using GLSL version 330.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Using GLSL version 330.
[INFO] [GLSL]: Linking GLSL program.
[INFO] [GLSL]: Compiling simple ribbon shader..
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Using GLSL version 330.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Using GLSL version 330.
[INFO] [GLSL]: Linking GLSL program.
[INFO] [GLSL]: Compiling snow shader..
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Using GLSL version 330.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Using GLSL version 330.
[INFO] [GLSL]: Linking GLSL program.
[INFO] [GLSL]: Compiling modern snow shader..
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Using GLSL version 330.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Using GLSL version 330.
[INFO] [GLSL]: Linking GLSL program.
[INFO] [GLSL]: Compiling bokeh shader..
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Using GLSL version 330.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Using GLSL version 330.
[INFO] [GLSL]: Linking GLSL program.
[INFO] [GLSL]: Compiling snowflake shader..
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Using GLSL version 330.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Using GLSL version 330.
[INFO] [GLSL]: Linking GLSL program.
[INFO] [GL]: Using 1 textures.
[INFO] [GL]: Loaded 1 program(s).
[INFO] [GL]: Initializing HW render (8192 x 8192).
[INFO] [GL]: Max texture size: 0 px, renderbuffer size: 0 px.
[INFO] [GL]: Supports FBO (render-to-texture).
[ERROR] [GL]: Failed to create HW render FBO #0, error: 0x0000.
[ERROR] [GL]: Hardware rendering context initialization failed.
[ERROR] [Video]: Cannot open video driver ... Exiting ...
[ERROR] Erro fatal recebido em: "init_video()"
[ERROR] failed_to_start_audio_driver
[INFO] [RCHEEVOS]: checking c459194cd3667f89e4addf12134ec44c
same problem… i can make it work with the previous version of Retroarch, but not with the 1.8.5 
I found that just change the video output from gl to d3d11
Thanks. That works only with the Citra Canary core for me.