Closed GabrielAnacletoBaumgartner closed 8 months ago
metchebe
commented
11 months ago For building Lakka-4.x use Ubuntu Focal (20.04).
Also I suggest doing a test build with only one core with CUSTOM_LIBRETRO_CORES=2048 to check that the base system is OK first.
GabrielAnacletoBaumgartner
commented
11 months ago For building Lakka-4.x use Ubuntu Focal (20.04).
Also I suggest doing a test build with only one core with
CUSTOM_LIBRETRO_CORES=2048to check that the base system is OK first.
GabrielAnacletoBaumgartner
commented
11 months ago @metchebe I installed Ubuntu (20.04) in a VM to compile lakka 4 and this is what i got this when installing the required to compile packages:
metchebe
commented
11 months ago Why are you trying to install those packages? The script should take care of that for you.
What instructions are you following? They might be wrong.
GabrielAnacletoBaumgartner
commented
11 months ago @metchebe What script? Lakka's script??? It simply never installed dependencies for me! I had to search and found this post
And i found a NEW ISSUE!!! AAAAAAAAAAAAAAAAAAAHHHHHHH!!!!!!!!! (Rage) WHY COMPILING THIS SYSTEM IS SO HARD?!
I started to compile the Lakka v4 in a virtual machine. I downgraded libncurses-dev (i had forgotten this one).
As you can see, XZ Utils repository is not working. I tried to download it manually and IS INDEED OFF
metchebe
commented
11 months ago Alright. Take a break and let me get to my computer (tomorrow perhaps) to give you some pointers.
I've built 4.x and 5.x very recently and they do work.
metchebe
commented
11 months ago OK there's a lot to go through so I will try to respond to everything, but not necessarily in order.
My experience is building Lakka for Raspberry Pi 3 on Ubuntu. I have not built Lakka for PC x86_64 so I am not familiar with problems that might be specific to that target.
I assume you have a working installation of Ubuntu, 22.04 for Lakka 5.x and 20.04 for Lakka 4.x. The older version is required for 4.x because the version of the m4 package that ships with 4.x does not build with the newer glibc version in Ubuntu 22.04. Note that instead of a VM you can use a docker container, which I recommend IF you know how to use docker.
The base command that I understand you should be using is DISTRO=Lakka PROJECT=Generic DEVICE=x11 ARCH=x86_64 make image. This will also check and install any dependencies you may need. I would ignore any indication to install other dependencies. At most, it might be useful to install build-essential beforehand but I don't think it's necessary. Also I don't understand why you had issues with apt finding packages, seems like you forgot to update the repository or something.
Your issue with 5.x seems to be an outdated patch for mame, I would simply exclude it for now. So after ARCH=x86_64 add CUSTOM_LIBRETRO_CORES='core1 core2 core3 ...' where the cores are the ones you want to include (you don't need to edit files). As I said before, I suggest building first with only CUSTOM_LIBRETRO_CORES=2048 to make a test build.
Optionally, before building you can run ./libretro_update.sh to update retroarch and/or the cores before building. This way you can have up-to-date retroarch and cores on 4.x and 5.x. In your case I would only do this after you have made a couple of successful builds, since updated cores might need fixes.
GabrielAnacletoBaumgartner
commented
11 months ago OK there's a lot to go through so I will try to respond to everything, but not necessarily in order.
1. My experience is building Lakka for Raspberry Pi 3 on Ubuntu. I have not built Lakka for PC x86_64 so I am not familiar with problems that might be specific to that target. 2. I assume you have a working installation of Ubuntu, 22.04 for Lakka 5.x and 20.04 for Lakka 4.x. The older version is required for 4.x because the version of the `m4` package that ships with 4.x does not build with the newer glibc version in Ubuntu 22.04. Note that instead of a VM you can use a docker container, which I recommend IF you know how to use docker. 3. The base command that I understand you should be using is `DISTRO=Lakka PROJECT=Generic DEVICE=x11 ARCH=x86_64 make image`. This will also check and install any dependencies you may need. I would ignore any indication to install other dependencies. At most, it might be useful to install `build-essential` beforehand but I don't think it's necessary. Also I don't understand why you had issues with apt finding packages, seems like you forgot to update the repository or something. 4. Your issue with 5.x seems to be an outdated patch for `mame`, I would simply exclude it for now. So after `ARCH=x86_64` add `CUSTOM_LIBRETRO_CORES='core1 core2 core3 ...'` where the cores are the ones you want to include (you don't need to edit files). As I said before, I suggest building first with only `CUSTOM_LIBRETRO_CORES=2048` to make a test build. 5. Optionally, before building you can run `./libretro_update.sh` to update retroarch and/or the cores before building. This way you can have up-to-date retroarch and cores on 4.x and 5.x. In your case I would only do this after you have made a couple of successful builds, since updated cores might need fixes.
Hello. It's me again.
I tried doing what you said with Lakka 4, ./libretro_update.sh to update all the cores, with clean unmodded git clone.
Then i used the command:
DISTRO=Lakka PROJECT=Generic ARCH=x86_64 DEVICE=x11 CUSTOM_LIBRETRO_CORES='2048' make image
As you can see above It simply tried to compiled with 139 cores even with the command. Not just 2048. After I even tried modding the options file (with "EXCLUDE_LIBRETRO_CORES+=" to reduce it to something around 74) but the result was the same.
But again, i have a faulty repository:
ERROR 404 means link is down... I will have to wait but i would like to understand why CUSTOM_LIBRETRO_CORES is not working.
metchebe
commented
11 months ago @GabrielAnacletoBaumgartner your Lakka options file seems to be modified. I can tell because line 377 does not match, see https://github.com/libretro/Lakka-LibreELEC/blob/Lakka-v4.x/distributions/Lakka/options
GabrielAnacletoBaumgartner
commented
11 months ago @GabrielAnacletoBaumgartner your Lakka options file seems to be modified. I can tell because line 377 does not match, see https://github.com/libretro/Lakka-LibreELEC/blob/Lakka-v4.x/distributions/Lakka/options
Ok... Original options file now.
This command DISTRO=Lakka PROJECT=Generic DEVICE=x11 ARCH=x86_64 CUSTOM_LIBRETRO_CORES=2048 make image
metchebe
commented
11 months ago @GabrielAnacletoBaumgartner I checked and DEVICE=x11 is only available on Lakka-5.x. In fact I tried to use the command on 4.x and it failed immediately with There are no devices for project: Generic.
You got a totally different error so it seems that you are using still using modified or mixed Lakka-4.x code.
I will reiterate that I do not have experience building for Generic and x11, but it seems to me now that Lakka-5.x (which also does not use the driver that gave you issues) is probably the easiest way to do it. Please use a clean codebase, since using edited or mixed code makes it difficult to distinguish between issues in Lakka and issues caused by edited code.
GabrielAnacletoBaumgartner
commented
11 months ago @GabrielAnacletoBaumgartner I checked and
DEVICE=x11is only available on Lakka-5.x. In fact I tried to use the command on 4.x and it failed immediately withThere are no devices for project: Generic.You got a totally different error so it seems that you are using still using modified or mixed Lakka-4.x code.
I will reiterate that I do not have experience building for Generic and x11, but it seems to me now that Lakka-5.x (which also does not use the driver that gave you issues) is probably the easiest way to do it. Please use a clean codebase, since using edited or mixed code makes it difficult to distinguish between issues in Lakka and issues caused by edited code.
I'm sorry i didn't make it clear: the last screenshot i tried to compile Lakka 5. Indeed i got confuse, it's been more than i week trying to compile this "thing". It's been really stressful and i am using two computer to try speed up the compiling process.
I'm trying a v4 Generic non X11 build only with one core now to see if this "thing" works properly, but as you have more experience than me... Could confirm what are the commands to build Lakka 4 and 5 with X11 (Nvidia Drivers)?
AND why `CUSTOM_LIBRETRO_CORES=2048 does not work properly (not sure if it was clean Lakka v4 or clean Lakka v5)?
metchebe
commented
11 months ago Could confirm what are the commands to build Lakka 4 and 5 with X11 (Nvidia Drivers)?
There is no command for Lakka 4, I believe you would have to edit the source code. For Lakka 5 it should be the one I indicated. As far as I can tell there is no official support or test build (yet) for Lakka-5.x on X11, so you might in fact be the first to try! Also I am not certain that this will install the nvidia drivers you require.
AND why `CUSTOM_LIBRETRO_CORES=2048 does not work properly (not sure if it was clean Lakka v4 or clean Lakka v5)?
As I stated, this happened because the options file had a syntax error because of incorrect editing, so it was not clean.
GabrielAnacletoBaumgartner
commented
11 months ago Could confirm what are the commands to build Lakka 4 and 5 with X11 (Nvidia Drivers)?
There is no command for Lakka 4, I believe you would have to edit the source code. For Lakka 5 it should be the one I indicated. As far as I can tell there is no official support or test build (yet) for Lakka-5.x on X11, so you might in fact be the first to try! Also I am not certain that this will install the nvidia drivers you require.
AND why `CUSTOM_LIBRETRO_CORES=2048 does not work properly (not sure if it was clean Lakka v4 or clean Lakka v5)?
As I stated, this happened because the options file had a syntax error because of incorrect editing, so it was not clean.
I'm clearly not the first one to try (I know, not the same repository). I need nvidia drivers because i want to build an arcade with 1600x1200 screen and need CRT-Royale to run flawlessly (i bought GT1030 just for it). Plus i have a few ideas of themes i will build (if I manage to understand this system).
If i need to compile an Nvidia v4 Lakka should i follow this guide?
Tried to compile Lakka v4, 100% clean. This DISTRO=Lakka PROJECT=Generic ARCH=x86_64 CUSTOM_LIBRETRO_CORES=2048 make image and it compiled flawlessly. But i cannot see any IMG/ISO file. What should i do?
Note: I've never compiled a system before, just a few repositories, with clear (almost "noob" certified) guides.
metchebe
commented
11 months ago What??? Really? So why there's an official release of 2.2 Nvidia Lakka?
It says right there, experimental build.
I'm clearly not the first one to try
Yeah, I specifically meant using DEVICE=x11, which comes directly from LibreELEC-11. As they say, it's for Legacy Generic PC (for older PCs and NVIDIA GPUs). Maybe you should try the LibreELEC build, just to see how it works with your hardware (Link).
If i need to compile an Nvidia v4 Lakka should i follow this guide?
Seems way to old to work in 4.x. I wouldn't waste my time with this.
But i cannot see any IMG/ISO file. What should i do?
The output is in the target folder, you need the .img.gz file
metchebe
commented
11 months ago @GabrielAnacletoBaumgartner I apologize, the syntax error in the options file is from an error in the repository itself.
You can see it here:
https://nightly.builds.lakka.tv/2023-09-12_5.x/0_logs/x11.x86_64-2023-09-12_5.x.html
This seems to be the commit that produced the error: https://github.com/libretro/Lakka-LibreELEC/commit/24811d557cd2212b6021109669059c826c2a84e4
This also shows that the x11 target need more fixing. It seems it would be better to wait.
Ntemis
commented
11 months ago fixed
GabrielAnacletoBaumgartner
commented
11 months ago Legacy Generic PC (for older PCs and NVIDIA GPUs)
Tried, and working flawlessly.
Now just need to build Lakka v5 (DEVICE=x11)?
metchebe
commented
11 months ago @GabrielAnacletoBaumgartner no, check the log I posted above, ffmpeg fails at the end.
Better to wait for a fix, it's not ready yet.
GabrielAnacletoBaumgartner
commented
10 months ago @metchebe @Ntemis tried to compile it today (fresh clone, same options). Same result
metchebe
commented
10 months ago Yeah the latest log shows that ffmpeg is still failing.
Try removing it as a dependency in packages/lakka/retroarch_base/retroarch/package.mk in the line PKG_DEPENDS_TARGET="..." and see what happens.
GabrielAnacletoBaumgartner
commented
10 months ago I can confirm it compiled and generated an image file, but i also got this message:
[281/281] [DONE] install image:target
Total Build Time: 00:57:07.697 (wall clock) Accum Build Time: 05:42:46.123 (6 slots)
Breakdown by status (all slots):
Status Usage ( Pct ) Count State ACTIVE 01:22:13.915 (24.0%) 272 busy FAILED : :00.000 (00.0%) 0
GETPKG :01:51.402 (00.5%) 19 busy IDLE 04:18:00.467 (75.3%) 281
LOCKED : :27.876 (00.1%) 583
MUTEX : :00.000 (00.0%) 0 busy MUTEX/W : :00.000 (00.0%) 0 stall STALLED : :00.588 (00.0%) 2 stall UNLOCK : :11.875 (00.1%) 583TOTAL 05:42:46.123 ( 100%) 1740
Peak concurrency: 6 out of 6 slots
2 job slots were held in a "stall" state for 00:00:00.588
Slot usage (time in a "busy" state): Concurrency breakdown ("busy"): #Rank Slot Usage ( Pct ) # of Slots Usage ( Pct ) #01 06 :32:04.236 (09.4%) 01 :57:04.075 (16.6%) #02 02 :20:17.026 (05.9%) 02 :21:00.420 (06.1%) #03 01 :18:21.640 (05.4%) 03 :03:48.619 (01.1%) #04 03 :05:57.578 (01.7%) 04 :01:03.198 (00.3%) #05 05 :05:43.877 (01.7%) 05 : :39.322 (00.2%) #06 04 :01:40.961 (00.5%) 06 : :29.683 (00.1%) -----------------------------------------+--------------------------------- TOTALS 01:24:05.317 (24.5%) 01:24:05.317 (24.5%)
Successful build, creating image... depmod: ERROR: fstatat(6, nvidia.ko): No such file or directory depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceDisableAccessCntr depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceChannelDestroy depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceQueryCaps depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceUnsetPageDirectory depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceInitAccessCntrInfo depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceReleaseChannel depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceMemoryAllocSys depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceMemoryCpuMap depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfacePmaFreePages depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceSetPageDirectory depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceMemoryCpuUnMap depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceOwnPageFaultIntr depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceDupAddressSpace depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceGetExternalAllocPtes depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceRegisterGpu depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceP2pObjectDestroy depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceGetNonReplayableFaults depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceGetFbInfo depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceRetainChannel depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceHasPendingNonReplayableFaults depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceDestroyAccessCntrInfo depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceStopChannel depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceDestroyFaultInfo depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceMemoryAllocFB depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceQueryCopyEnginesCaps depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceReportNonReplayableFault depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceGetGpuInfo depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceBindChannelResources depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceInitFaultInfo depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceDeviceCreate depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceServiceDeviceInterruptsRM depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceDeRegisterUvmOps depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceFreeDupedHandle depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceMemoryFree depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfacePmaRegisterEvictionCallbacks depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceGetEccInfo depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceP2pObjectCreate depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceGetChannelResourcePtes depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceGetPmaObject depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceSessionDestroy depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceDupMemory depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceDeviceDestroy depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceAddressSpaceCreate depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceUnregisterGpu depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceAddressSpaceDestroy depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceRegisterUvmCallbacks depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfacePmaPinPages depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceChannelAllocate depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceGetP2PCaps depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceEnableAccessCntr depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfacePmaUnregisterEvictionCallbacks depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceDupAllocation depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfacePmaAllocPages depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-uvm.ko needs unknown symbol nvUvmInterfaceSessionCreate depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-modeset.ko needs unknown symbol nvidia_register_module depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-modeset.ko needs unknown symbol nvidia_get_rm_ops depmod: WARNING: /home/vboxuser/Lakka-LibreELEC/build.Lakka-x11.x86_64-5.0-devel/image/system/usr/lib/kernel-overlays/base/lib/modules/6.1.42/nvidia/nvidia-modeset.ko needs unknown symbol nvidia_unregister_module Parallel mksquashfs: Using 6 processors Creating 4.0 filesystem on /home/vboxuser/Lakka-LibreELEC/target/Lakka-x11.x86_64-5.0-devel-20231006194236-cae4ac3.system, block size 1048576. [===================================================================================-] 59832/59832 100%
Exportable Squashfs 4.0 filesystem, zstd compressed, data block size 1048576 compressed data, compressed metadata, compressed fragments, no xattrs, compressed ids duplicates are removed Filesystem size 796242.42 Kbytes (777.58 Mbytes) 43.87% of uncompressed filesystem size (1814901.56 Kbytes) Inode table size 458391 bytes (447.65 Kbytes) 23.00% of uncompressed inode table size (1993268 bytes) Directory table size 804211 bytes (785.36 Kbytes) 34.32% of uncompressed directory table size (2343364 bytes) Number of duplicate files found 5578 Number of inodes 61436 Number of files 59107 Number of fragments 917 Number of symbolic links 796 Number of device nodes 0 Number of fifo nodes 0 Number of socket nodes 0 Number of directories 1533 Number of hard-links 253 Number of ids (unique uids + gids) 2 Number of uids 1 root (0) Number of gids 2 root (0) unknown (81)
image: creating sparse file for disk image Lakka-x11.x86_64-5.0-devel-20231006194236-cae4ac3.img... image: creating gpt partition table... image: creating partitions... image: writing mbr... image: creating sparse file for part2... image: creating filesystem on part2... image: populating filesystem on part2... image: merging part2 into disk image... image: creating sparse file for part1... image: creating filesystem on part1... image: creating bootloader configuration... image: installing syslinux to part1... image: copying files to part1... image: checking filesystem on part1... image: merging part1 into disk image... image: compressing... image: cleanup...
Anyways, i still need to test it. More updates later
GabrielAnacletoBaumgartner
commented
10 months ago Update:
Disk created successfully, boot and typed live mode as normal, but this is what happens when Lakka starts.
It looks like the OS boots but RetroArch does not.
P.S.: I am almost giving up, so... Would I run into legal problems if I make a Debian fork with only RetroArch? Like a "Lakkabian"? Of course it would be open source, free and the only advantage would be better nvidia-drivers support.
metchebe
commented
10 months ago Would I run into legal problems if I make a Debian fork with only RetroArch? Like a "Lakkabian"?
I doubt anyone that would know about these things is reading this thread. That said, if I were to publish this project online I would stay away from any naming resembling 'Lakka' or 'Debian'.
For actually using your machine it would probably be easier to just use Windows. Trying to build an unsupported and experimental OS was always going to be difficult.
If you want to keep experimenting then you already know that official LibreELEC works; you could try to build and run retroarch in that, in fact the retroarch binary that you built might work already.
GavinDarkglider
commented
10 months ago Update:
Disk created successfully, boot and typed live mode as normal, but this is what happens when Lakka starts.
It looks like the OS boots but RetroArch does not.
P.S.: I am almost giving up, so... Would I run into legal problems if I make a Debian fork with only RetroArch? Like a "Lakkabian"? Of course it would be open source, free and the only advantage would be better nvidia-drivers support.
Look at the switch build. I had to do some hacky stuff to get X11 working on the switch, and the odin...... first you need to add proper configuration for X for your hardware. Without the logs from X, and retroarch, there isnt much I can say to help you fix that issue though, since I dont have the hardware.
Ntemis
commented
8 months ago x11 images are up now so closing this
Ok, i've been trying to compile a custom X11-nividia Lakka build for 5 DAYS! And i'm still getting errors.
I already had issues compiling the system but now i made a few changes.
I edited the name, logo, splash and options file in the Lakka-LibreELEC/distributions/Lakka, v4 and v5. But even before editing i was getting errors. If this is my environment's fault, you should provide the "install all dependencies" script, after all the Readme.MD is COMPLETELY OUTDATED.
Note the compiling errors i'm getting are consistent even with no modifications (simply just cloned and compiled) to the previous mentioned files.
Basically what i added to the options was this:
This way it would remove the cores i won't use. And yes, i inserted these lines before # exclude some cores at build time The changes to the name and to the icons/splash is purely due to aesthetics (and i don't know how it could affect compiling)
With Lakka v5.x i get errors at step 258:
With Lakka v4.x i get errors at step 8 (but the log file is 9, for some reason):
I'm trying to build it with Ubuntu 22.04, running KDE. It's a laptop, 4GB RAM ddr3 1066MHz, 240GB SSD, Core 2 Duo T9900. I really would like to help with Lakka's development, but i can't help if i can't even compile it out of the box.