L4T Lakka Switch - now with audio and Vulkan

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Lakka Switch, L4T edition
I am proud to finally release the L4T version of Lakka Switch!
New kernel, new logo, new drivers, audio... everything is fresh and clean.

Did I mention Rayman 3 was full speed on Dolphin? ( ͡° ͜ʖ ͡°)

General system updates
  • New Linux kernel and underlying operating system, based on Linux4Tegra and Jetson Nano drivers
    • mainline kernel has been deprecated
    • system features should now be on par with the L4T Ubuntu distribution, except for dock support
    • Bluetooth was lost in the battle and needs some rest to come back stronger
  • aarch64 is now the default and mainly supported architecture
    • arm has been deprecated since L4T doesn't support it
  • New logo made with the help of jaames and the R:S community
New features and improvements
  • Audio now works through the internal speakers and headphones
  • The new GPU driver supports both Vulkan and OpenGL
  • RAM is now locked at full speed (1600Mhz), was 800MHz before
  • The system is now way more stable and should boot for everyone with a decent SD card (no more black screen of death)
  • RetroArch has been updated to add menu widgets (fancy onscreen notifications)
  • Overclock profiles have been updated :
    • Renamed all profiles
    • Added more overclock profiles
    • Added underclock profiles
New cores
  • mupen64plus-next (N64 emulator)
    • The core is full speed, even on aarch64 thanks to the new dynarec
    • Includes the updated version of the GlideN renderer
  • picodrive (various Sega consoles)
    • The core replaces Genesis Plus GX (Game Gear support has been dropped)
  • Beetle PSX HW (PSX emulator with OpenGL and Vulkan renderer)
    • The core performs worse than PCSX ReARMed for now, even with Vulkan
  • reicast (Dreamcast emulator)
    • The core is full speed on all commercial games, no visual glitches
    • The OIT renderer works (better accuracy), speed is still good on 1x resolution
    • The core needs the Dreamcast BIOS files to be placed in /lakka/storage/system/DC
    • WinCE games are currently not supported - there is a WinCE version of the reicast core in the works but the aarch64 dynarec is too slow for the games to be playable (for now)
  • Yaba Sanshiro (Saturn emulator)
    • The core is full speed on all commercial games
    • Yabause and Kronos were also added but both perform worse than Yaba Sanshiro
  • theodore (Thomson MO/TO emulator)
Updated cores
  • Dolphin : Vulkan support
    • With Vulkan, Dolphin runs decently - some games are playable, some are full speed... see for yourself, try it and experiment with different games and settings!
  • PCSX ReARMed : Switch optimizations and CHD support
  • PPSSPP : doesn't crash anymore when closing content
Removed cores
  • mupen64plus
  • parallel-n64
  • Genesis Plus GX
  • Ishiiruka
    • It might come back once the core is updated with the (beta) Vulkan renderer
Credits
  • Kernel and drivers work: NVIDIA, switchroot team (especially ByLaws and langerhans)
  • Lakka Switch work: natinusala and plaidman
  • RetroArch, original Lakka distribution: libretro team
  • mupen64plus-next: Gillou and m4xw
  • PCSX ReARMed: Switch optimizations by m4xw, CHD support by aliaspider
  • Dolphin core: aliaspider
  • reicast core: flyinghead

Download link

The Lakka Switch website has been updated with the new version: https://lakka-switch.github.io/documentation/

Please note that you can't dual boot Ubuntu and Lakka Switch for now (it will always boot Ubuntu).
 
D

Deleted User

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Quick question, how are people dual booting Linux and Lakka? Just write Linux to the drive via Etcher as normal then making the empty space a fat32 partition? Or is there a little extra to it?

Might slim down my linux partition to 16gb and leave the other 16gb for lakka if so, but will need to setup Raspbian to slim down the Linux part.
 
D

Deleted User

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You cannot make magically more fps. But u can manage to run game in-real-time without slowmode.
This is how its work

NFS runs in ~20fps but everything play in real time, sound, game timer.

To make this trick you need go to core options and change to CPU Clock from 100% to lower. NFS need 40% at 1,7ghz to get this work.

What version of NFSU are you using? Tried a few rips of NFSU online that seem to be EU, but always hard crash after starting it (not even company logos)
 

EmulateLife

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Hmmm, damn I was hoping it was a known issue :/ I saw a guy on discord had the same problem but there wasnt a solution offered..
I tried with a clean Retroarch.cfg but it was the same. I'll have to try and get my hands on another SD card and see if that makes any difference.

I didn't have vulcan activated (didn't realize I needed to until you told someone else to) so that made no difference on the saturn emulator? Did you try overclocking?
 

ploggy

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I didn't have vulcan activated (didn't realize I needed to until you told someone else to) so that made no difference on the saturn emulator? Did you try overclocking?
Vulkan isn't needed, I use normal GL. Other people on discord are having the same problem so it's not just us.
 

tatumanu

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This is probably the most amazing homebrew emulation project I have ever encountered! Congratulations to the Devs!

Question: I use SX OS with ExFat Micro SD, should I use another SD card Fat32 just for Lakka?
 
D

Deleted User

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I'mma install Linux onto my switch sd card one last time, then give it 16gb max, and format the other 16gb as fat32 for lakka and hope it boots.
 
D

Deleted User

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WipEout pulse crashing after putting in user is, which is a huge shame as the opening video plays at 100% perfect speed on stock.

Ppsspp core
 

tatumanu

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You should just convert over to fat32 instead of playing with fire.
You mean convert my EXfat SX OS to Fat32? I know it's a pain but it's been working ok so far ( for the most of it anyway).

I'm leaning more at the just using a Lakka dedicated Fat32 SD card because i'm a bit lazy and I might just use a 32 gb card I have (for the moment).

Can´t wait for sunday for testing this!

Is there a Snes core for it? I can't one in the description... ( maybe i'm blind)
 

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