Re: [racket-dev] Racket runs on 64-bit ubuntu, right?

2010-10-13 Thread John Clements
On Oct 7, 2010, at 4:45 PM, Matthew Flatt wrote: At Thu, 7 Oct 2010 16:23:33 -0700, John Clements wrote: Here's the student's backtrace. And yes, I now see that it *does* look like the font issue that Matthew mentioned. Actually, this looks more like an OpenGL issue. I don't have any

Re: [racket-dev] Racket runs on 64-bit ubuntu, right?

2010-10-07 Thread John Clements
On Oct 5, 2010, at 10:37 AM, Kevin Tew wrote: I build on 64bit ubuntu every day. a gdb backtrace would be helpful. gdb handle SIGSEGV nostop noprint gdb run Kevin I finally got a reply from the student. Here's what he said: Ok, sorry this took so long, but I had to do the ritual

Re: [racket-dev] Racket runs on 64-bit ubuntu, right?

2010-10-07 Thread John Clements
On Oct 7, 2010, at 3:25 PM, Kevin Tew wrote: I should have added that the student also needs to type gdb backtrace to get a full backtrace. a full backtrace will be more informative. Duh, yes. Here's the student's backtrace. And yes, I now see that it *does* look like the font issue

Re: [racket-dev] Racket runs on 64-bit ubuntu, right?

2010-10-07 Thread Matthew Flatt
At Thu, 7 Oct 2010 16:23:33 -0700, John Clements wrote: Here's the student's backtrace. And yes, I now see that it *does* look like the font issue that Matthew mentioned. Actually, this looks more like an OpenGL issue. I don't have any immediate ideas, but that's a new lead. #4

[racket-dev] Racket runs on 64-bit ubuntu, right?

2010-10-05 Thread John Clements
I have a student who hasn't succeeded in running compiled-from-source DrRacket on 64-bit ubuntu. Specifically, he claims it dumps core with SIGSEGV MAPERR si_code 1 fault on addr 0x4 Aborted on startup. I have *not* tried to verify this myself, so he's almost certainly made a minor

Re: [racket-dev] Racket runs on 64-bit ubuntu, right?

2010-10-05 Thread Matthew Flatt
At Tue, 5 Oct 2010 10:26:04 -0700, John Clements wrote: I have a student who hasn't succeeded in running compiled-from-source DrRacket on 64-bit ubuntu. Specifically, he claims it dumps core with SIGSEGV MAPERR si_code 1 fault on addr 0x4 Aborted on startup. I think this is a