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Raspberry Pi 2 compatability / Illegal Instruction #318

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Malakai-Mods opened this issue Nov 21, 2019 · 2 comments
Closed

Raspberry Pi 2 compatability / Illegal Instruction #318

Malakai-Mods opened this issue Nov 21, 2019 · 2 comments

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@Malakai-Mods
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Seems the Pi 2 is not compatible with Octodash. Ratpoison runs but stays at a blank black screen. I've reinstalled both by script and manually, updated distro, installed tons of xinit dependencies. I don't know enough linux to debug this further.

The same sd card image works on a Pi 3

pi@octopi:~ $ octodash
Illegal instruction (core dumped)

uname -a
Linux octopi 4.19.66+ #1253 Thu Aug 15 11:37:30 BST 2019 armv6l GNU/Linux

pi@octopi:~ $ lscpu
Architecture: armv6l
Byte Order: Little Endian
CPU(s): 1
Socket(s): 1
Model: 7
Model name: ARMv6-compatible processor rev 7 (v6l)
CPU max MHz: 700.0000
CPU min MHz: 700.0000
BogoMIPS: 697.95
Flags: half thumb fastmult vfp edsp java tls

Core dump doesn't tell me what went wrong.
[New LWP 1416]
Core was generated by `octodash'.
Program terminated with signal SIGILL, Illegal instruction.
#0 0x0285b020 in ?? ()

@Malakai-Mods
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Stupid me just realized this isnt a Pi2 its a 1 B+. The armv6l cpu architecture denotes this.

@UnchartedBull
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Yes, Electron can‘t build for armv6l ... I think it will also introduce performance issues I think if you print complicated G-Code as the Pi1 even struggles with plain OctoPrint, at least for me ...

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