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Author Topic: Supertux SCM gives "Illegal Instruction"  (Read 10116 times)

Offline cortman

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Supertux SCM gives "Illegal Instruction"
« on: April 04, 2013, 05:50:14 PM »
As a test I'm trying to run Supertux. I have already loaded gtk2.scm and libiconv.tcz (which AFAIK satisfies dependencies). When I try and run it from the terminal I get "Illegal instruction", and it refuses to run.
Am I doing something wrong?
Thanks.
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Offline tinypoodle

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Re: Supertux SCM gives "Illegal Instruction"
« Reply #1 on: April 04, 2013, 06:56:05 PM »
On what type of CPU?
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Offline cortman

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Re: Supertux SCM gives "Illegal Instruction"
« Reply #2 on: April 04, 2013, 07:35:19 PM »
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Offline tinypoodle

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Re: Supertux SCM gives "Illegal Instruction"
« Reply #3 on: April 04, 2013, 07:49:58 PM »
Probably the executable or one of the libs it depends on contains opcode for i686, resulting in Illegal Instruction with  a i586.
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"Software gets slower faster than hardware gets faster." Niklaus Wirth - A Plea for Lean Software (1995)

Offline cortman

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Re: Supertux SCM gives "Illegal Instruction"
« Reply #4 on: April 04, 2013, 07:55:12 PM »
Ah, I never thought of that.
Maybe the SCM version is too new? I don't know.
I know in DSL it ran fine (supertux.dsl), an extension-loading process almost identical to TC's.
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Offline Rich

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Re: Supertux SCM gives "Illegal Instruction"
« Reply #5 on: April 04, 2013, 08:05:13 PM »
Hi cortman
There's an older version available you could try,  supertux.tcz
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Offline curaga

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Re: Supertux SCM gives "Illegal Instruction"
« Reply #6 on: April 05, 2013, 09:25:18 AM »
Please use gdb to find out which part is compiled for a higher cpu.
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