L4T Ubuntu - A fully featured linux on your switch

EpicLPer · May 6, 2019

bylaws said:
Redownload, i missed something.

Did you miss to let Network Manager manage the Ethernet ports?

bylaws · May 6, 2019

EpicLPer said:
Did you miss to let Network Manager manage the Ethernet ports?

no, i didnt enablentfs
can you give dmesg plugging in, it should work

Imancol · May 6, 2019

hippy dave said:
A phone with eight nuclei sounds so cool, I wish we called them that in English instead of cores.

En español se escribe igual

xbmcuser · May 6, 2019

Mame linux with Vulkan would be great, anyone tried compiling it yet?

EpicLPer · May 6, 2019

bylaws said:
no, i didnt enablentfs
can you give dmesg plugging in, it should work

MAC obviously replaced with x's.

Code:

[  344.692203] ax88179_178a 1-1.2:1.0 enxxxxxxxxxxxxx: unregister 'ax88179_178a' usb-70090000.xusb-1.2, ASIX AX88179 USB 3.0 Gigabit Ethernet
[  344.692514] ax88179_178a 1-1.2:1.0 enxxxxxxxxxxxxx: Failed to read reg index 0x0002: -19
[  344.692637] ax88179_178a 1-1.2:1.0 enxxxxxxxxxxxxx: Failed to write reg index 0x0002: -19
[  344.740769] ax88179_178a 1-1.2:1.0 enxxxxxxxxxxxxx (unregistered): Failed to write reg index 0x0002: -19
[  344.740786] ax88179_178a 1-1.2:1.0 enxxxxxxxxxxxxx (unregistered): Failed to write reg index 0x0001: -19
[  344.740796] ax88179_178a 1-1.2:1.0 enxxxxxxxxxxxxx (unregistered): Failed to write reg index 0x0002: -19
[  346.704894] usb 1-1.2: new high-speed USB device number 7 using tegra-xusb
[  346.811102] usb 1-1.2: New USB device found, idVendor=0b95, idProduct=1790
[  346.811110] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  346.811115] usb 1-1.2: Product: AX88179
[  346.811120] usb 1-1.2: Manufacturer: ASIX Elec. Corp.
[  346.811124] usb 1-1.2: SerialNumber: xxxxxxx
[  347.167287] ax88179_178a 1-1.2:1.0 eth0: register 'ax88179_178a' at usb-70090000.xusb-1.2, ASIX AX88179 USB 3.0 Gigabit Ethernet, xx:xx:xx:xx:xx:xx
[  347.248281] ax88179_178a 1-1.2:1.0 enxxxxxxxxxxxxx: renamed from eth0
[  347.294464] IPv6: ADDRCONF(NETDEV_UP): enxxxxxxxxxxxxx: link is not ready
[  347.636549] IPv6: ADDRCONF(NETDEV_UP): enxxxxxxxxxxxxx: link is not ready
[  349.215823] hci0: hu ffffffc0f9487e18 skb ffffffc08ac8f200

crow132 · May 6, 2019

@bylaws is it possible to get gpu freq up to 1ghz too? so is like native tegra x1? i wanna melt my switch

Kubas_inko · May 6, 2019

Nothing. Still the same. Gonna try it with UHS-1 once I move the stuff from it.

EpicLPer · May 6, 2019

crow132 said:
@bylaws is it possible to get gpu freq up to 1ghz too? so is like native tegra x1? i wanna melt my switch

Would also love to see this happening since the Dolphin experience would be greatly improved by that

Also said since I changed the thermal paste in my Switch it hasn't even gotten warm much even at 100% load on Ubuntu.

--------------------- MERGED ---------------------------

ZachyCatGames said:
uhh, I don’t think there’s many things that’d ever need that

Ahem, Dolphin?

ZachyCatGames · May 6, 2019

crow132 said:
@bylaws is it possible to get gpu freq up to 1ghz too? so is like native tegra x1? i wanna melt my switch

uhh, I don’t think there’s many things that’d ever need that

ZachyCatGames · May 6, 2019

EpicLPer said:
Would also love to see this happening since the Dolphin experience would be greatly improved by that Also said since I changed the thermal paste in my Switch it hasn't even gotten warm much even at 100% load on Ubuntu.

--------------------- MERGED ---------------------------

Ahem, Dolphin?

dolphin doesn’t need it

EpicLPer · May 6, 2019

ZachyCatGames said:
dolphin doesn’t need it

Not sure if it'd improve performance but CPU isn't at 100% when using Dolphin, also overclocking to 2.0GHz didn't bring much of an advantage. I do think the GPU is the bottleneck currently.

ZachyCatGames · May 6, 2019

EpicLPer said:
Not sure if it'd improve performance but CPU isn't at 100% when using Dolphin, also overclocking to 2.0GHz didn't bring much of an advantage. I do think the GPU is the bottleneck currently.

it’s not, dolphin runs the same at ~500mhz as it does at 921mhz. CPU is the limitation, 1.7ghz —-> 2ghz gives a 5-10fps increase iirc

EpicLPer · May 6, 2019

ZachyCatGames said:
it’s not, dolphin runs the same at ~500mhz as it does at 921mhz. CPU is the limitation, 1.7ghz —-> 2ghz gives a 5-10fps increase iirc

I played the same map as in the recording I did for YouTube and despite overclocking I got the same FPS overall.

parkerlreed · May 6, 2019

EpicLPer said:
My AX88179 based Ethernet to USB adapter still doesn't seem to work tho.

Also for reference this is the kernel option

CONFIG_USB_NET_AX88179_178A

I don't have mine on me to check if that's in the new config

EDIT: Strange it should be working

[parker@stealth l4t-ubuntu]$ ./extract-ikconfig Image | grep AX88
CONFIG_USB_NET_AX8817X=y
CONFIG_USB_NET_AX88179_178A=y

Epic, did you use the new boot option? You may have booted the old kernel. The actual file layout in the FAT32 partition changed.

ZachyCatGames · May 6, 2019

EpicLPer said:
I played the same map as in the recording I did for YouTube and despite overclocking I got the same FPS overall.

With the same settings? and make sure your running at 480p or 720p (1080p is to much for some games). I know GPU isn’t the issue unless you’re running games at higher resolutions like 1080p

It’s normal for dolphin to only use around 50% cpu afaik, dunno why, but it does

Ima try myself later today

pietempgba · May 6, 2019

Umm @bylaws is it possible to eventually fix the otg undocked?

crow132 · May 6, 2019

ZachyCatGames said:
uhh, I don’t think there’s many things that’d ever need that

maybe, but i feel confortable using max frequencies (as long as im connected to the charger obviously)

ZachyCatGames · May 6, 2019

crow132 said:
maybe, but i feel confortable using max frequencies (as long as im connected to the charger obviously)

but there isn’t really any benefit to doing so

. and you may encounter stability(tm) issues

NoNAND · May 6, 2019

say, has anyone tried a ps2 emulator on this one?
if so then how well do they run and perform?
any reasonable framerates?

Techjunky90 · May 6, 2019

NoNAND said:
say, has anyone tried a ps2 emulator on this one?
if so then how well do they run and perform?
any reasonable framerates?

There is no emulator for Linux on arm. There's Play but the developer does not have a switch so he will not be bothered with anything switch related.

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