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<xperia64>
mmc doesn't come up on my kernel for some reason..
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<kinkinkijxu4>
going back to 4.14 did in fact restore graphical acceleration
<kinkinkijxu4>
so now I know my setup wasn't just trash
<nekomancer[m]>
<Tenkawa "well the nice thing is that if t"> maybe it's possible to install mor than one kernel and have 1-2 tiny congig line in /boot that can be changed by moving sdcard or emmc card to another cpmputer an use text editor?
<nekomancer[m]>
for a while I see kernel changing on armbian destructive and irreversible operation if system can't boot up
<Tenkawa>
thats easy to do depending on the machine (just learning odroids boot layout)
<Tenkawa>
but you "can" back up the boot partition
<Tenkawa>
and /lib/modules/kernelversion
<Tenkawa>
as long as you can restore those on another machine
<nekomancer[m]>
<IgorPec "armbian-config -> system (switch"> Just did it yesterday. and then it not boot up more. Today reflash image.
<nekomancer[m]>
<Tenkawa "and /lib/modules/kernelversion"> but installer removes old. at least for me
<Tenkawa>
right.. back them up before you install anything
<nekomancer[m]>
<Tenkawa "as long as you can restore those"> too hard. much harder than rename 1-2 configs or remark/unremark lines in configfile
<Tenkawa>
its for safety
<Tenkawa>
I just dont know odroid's yet (just got it today)
<Tenkawa>
i know other one's
<nekomancer[m]>
<Tenkawa "right.. back them up before you "> but why? why not do as on x86? just edit text config instead of grub config.
<Tenkawa>
because each soc has a diff one
<Tenkawa>
sunxi uses a diff set
<nekomancer[m]>
and keep 3 or more old kernel.. and, maybe, one "protected" — old-good.
<Tenkawa>
if I had my friendlyelec sunxi powered up i could tell you the name to give you an example
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* nekomancer[m]
uses ODroid-N2 and Rock64
<nekomancer[m]>
meson and RK3299
<Tenkawa>
like on sunxi machines you have to create a boot.cmd file and run a command to create a boot.scr for u-boot to pick up
<Tenkawa>
these odroids dont apparently.. but i need to learn a clean "backup"
<nekomancer[m]>
manual backup brokes packet system
<Tenkawa>
not if done properly
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<nekomancer[m]>
Tenkawa: maybe, you have /dev/watchdog and internal clock too?
<Tenkawa>
nah havent bothered with wd or rtc yet
<Tenkawa>
my rtc battery has the wrong end on it
<Tenkawa>
and I dont have a big enough need for the watchdog right now to make it a priority
<Tenkawa>
(and i just got the unit today)
* nekomancer[m]
2 days digging around for watchdog and clock (rtc). One good man gives me a .dtbo for clock, but I have no idea how to glue it persistently into system
<Tenkawa>
I usually just use thermal buffer pad
<Tenkawa>
so it doesnt short
<Tenkawa>
and doesnt sticj
<Tenkawa>
er stick
<nekomancer[m]>
watchdog can save nerves when system unstable but still can to boot
<Tenkawa>
just sits
<Tenkawa>
true
<Tenkawa>
I might take a look tomorrow
<nekomancer[m]>
<Tenkawa "my rtc battery has the wrong end"> I got it on aliexpress. can provide you a link to item if you want.
<Tenkawa>
meh I have one.. just need ambition to do the soldering
<Tenkawa>
well I think I am going to go get some rest.. be back tomorrow... cheers all
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* nekomancer[m]
can't find connector to solder console-usb wire
<nekomancer[m]>
Tenkawa: why you use this nickname? Is it plae of your dream?
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<Werner>
Good morning
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<chewitt>
IgorPec: after picking some patches from memeka's 5.4 branch I have XU4 running stable on 5.7-rc3 now
<chewitt>
had to abandon the idea of using panfrost tho .. but blob seems to work fine
<chewitt>
time to figure out what combination of juju is needed for hw accelerated playback
<IgorPec>
great! you have this somewhere online yet?
<ArmbianTwitter>
@raspberrytorpes (raspberryparatorpes): I miss this kind of discussion on @armbian forums when TKaiser take part https://t.co/Ibrmt2mlOL (11s ago)
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<ArmbianTwitter>
@armbian (armbian): @GregDavill LED panel lamp as a background + Metz 44 https://t.co/Fm3yvSorC6 (10s ago)
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<orangepiH5>
hello
<Werner>
Hi
<orangepiH5>
I am new in the armbian world. And I have been working with Orange Pi Zero plus 2
<Werner>
That is nice
<orangepiH5>
And I have some problems with a I2C port related to PL0/1 pins
<orangepiH5>
some one has been in the same situation?
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<Tenkawa>
well so far after 6 hours or so of working with the odroid-n2.. I like :)
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<lanefu>
yeah its a beast
<Tenkawa>
lanefu: it was no problem getting it up to latest 5.6 kernel and I even have thermals working
<Tenkawa>
:)
<Tenkawa>
(as far as I can tell)
<Tenkawa>
they respond properly to temp shifts in activity... I havent physicly put a thermometer on it and checked :)
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<Tenkawa>
ahhh
<Tenkawa>
oops wrong chan
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<lanefu>
its' okay that applies here as well
<Tenkawa>
I had just made a discovery
<Tenkawa>
meant to tell someone
<Tenkawa>
heheheh
<Tenkawa>
:)
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<ArmbianTwitter>
@DieZuckerbude (Ben Zucker 🍰): Cleaned the oven and rebuilt my @The_Pi_Hole on one of my @orangepixunlong #OrangePi One running @armbian #Buster with #Linux 5.4.36. I'm done for today. (17s ago)
<ArmbianTwitter>
@LlnuxBot (LinuxBot): RT @DieZuckerbude: Cleaned the oven and rebuilt my @The_Pi_Hole on one of my @orangepixunlong #OrangePi One running @armbian #Buster with #… (12s ago)
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<willmore>
I installed buster on an SD card and booted it in a C4. Worked. Did an apt-get update; apt-get upgrade and now it won't boot.
<willmore>
Is that known? I don't have console wiring up yet. Would that be helpful?
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<plntyk>
probably a kernel update that removed essential boot file - you could also check /boot if there are files missing that are needed in the bootscript
<willmore>
plntyk, I can do a before/after if you'd like? I need to run a few tests on it in the mean time. I'll let you know when I have checked that.
<plntyk>
sry i dont know odroidc4 boot setup - just looking at the /boot content before after might be enough - i just managed to get armbian somewhat up again on my odroidc1
<willmore>
My c1 has dead ethernet. It limped on for many years with a USB wifi adapter running Kodi. Finally got replaced by a C2 a few months back. I've not done anything to get it back up and running.
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<IgorPec>
willmore: no, it looks like some problem with gmac re-init
<Tenkawa>
man this new board is fun :)
<IgorPec>
willmore: meson8b-dwmac ff3f0000.ethernet: Failed to reset the dma in the logs?
<IgorPec>
tenkawa: :)
<IgorPec>
great
<Tenkawa>
how accurate would you say the thermal zones are on the n2?
<Tenkawa>
I found a formula for reading them but wasnt sure if it was very accurate
<IgorPec>
absolutely no idea. didn't make any measurements
<Tenkawa>
it seems "reasonable"
<Tenkawa>
I
<IgorPec>
yes
<Tenkawa>
er
<IgorPec>
i would say the same
<Tenkawa>
I'm running a 9 job compile an its listing as CPU = 55.7'C
<IgorPec>
i usually do measurement when they doesn't seems alright
<Tenkawa>
which seems decent
<Tenkawa>
it runs about 25-28 at idle
<Tenkawa>
going to play around with some kvm next :)
<IgorPec>
you are compiling kernel on the board, right?
<Tenkawa>
yep
<IgorPec>
well, in case you enable some features that are good and working well, send a MR
<Tenkawa>
k
<Tenkawa>
one thing that made a big diff for me on the rpi and I will be testing here is pulling some of the forced debug code
<Tenkawa>
(converting some that is not tuneable by default)
<Tenkawa>
made a fair bit of diff on mine
<Tenkawa>
also testing out llvm-10 a bit too
<Tenkawa>
(if it succeeds)
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<willmore>
IgorPec, I had to reimage to get the machine up and running. I can reproduce now if you'd like me to.
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<IgorPec>
doesn't help. i don't have c4 :(
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<Tenkawa>
wow a lot of wireless drivers still broke with llvm