[sage-support] Re: Error when launching Sage
On Wed, Dec 3, 2008 at 10:16 AM, adrian <[EMAIL PROTECTED]> wrote: > > I got the same problem. In ubuntu amd 64 hardy, I got the following > missing: > > pebs ssse3 pge clflush sep syscall vme tsc est vmx xtpr nx > constant_tsc pat bts lm msr fpu fxsr tm pae arch_perfmon acpi cx8 mce > de mca pse rep_good ht apic dca monitor lahf_lm tm2 ss ds_cpl pbe cx16 > pse36 mtrr dts > > shall I do something? Delete local/lib/sage-flags.txt william --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: Error when launching Sage
I got the same problem. In ubuntu amd 64 hardy, I got the following missing: pebs ssse3 pge clflush sep syscall vme tsc est vmx xtpr nx constant_tsc pat bts lm msr fpu fxsr tm pae arch_perfmon acpi cx8 mce de mca pse rep_good ht apic dca monitor lahf_lm tm2 ss ds_cpl pbe cx16 pse36 mtrr dts shall I do something? -Adrian. On Nov 28, 12:57 pm, Jeffrey Straszheim <[EMAIL PROTECTED]> wrote: > That appears to have worked. > > Thank you. > > > > > You have hit a bug introduce by accident via #3761. > > > Edit the file $SAGE_ROOT/local/lib/sage-flags.txt and remove the "nx" > > and "up" flag. > > Cheers, > > > Michael --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: Error when launching Sage
That appears to have worked. Thank you. > > You have hit a bug introduce by accident via #3761. > > Edit the file $SAGE_ROOT/local/lib/sage-flags.txt and remove the "nx" > and "up" flag. > Cheers, > > Michael --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: Error when launching Sage
On Nov 27, 2008, at 11:40 PM, mabshoff wrote: > > On Nov 27, 11:30 pm, Jeffrey Straszheim <[EMAIL PROTECTED]> > wrote: > > Hi Jeffrey, > >> I've just downloaded and launched Sage on an Ubuntu 8.10 box. I >> unzipped the file and ran ./sage and got this: >> >> WARNING! This Sage install was built on a machine that supports >> instructions that are not available on this computer. Sage will >> likely fail with ILLEGAL INSTRUCTION errors! The following >> processor >> flags were on the build machine but are not on this computer: >> >> nx up > > You have hit a bug introduce by accident via #3761. > >> I downloaded this image of Sage: >> >> sage-3.2-ubuntu32bit-intel-i686-Linux.tar.gz >> >> Is there anything I can do? > > > Edit the file $SAGE_ROOT/local/lib/sage-flags.txt and remove the "nx" > and "up" flag. > > The flags file is meant to prevent binaries build with SSE2 and SSE3 > to run on machines that do not have those instructions (older 32 bit > x86 CPUs for example), Unfortunately the detection is a little > overzealous, i.e. "nx" indicates "no execute" capabilies, not sure > what "up" is about. > > We are tracking the problem at http://trac.sagemath.org/sage_trac/ > ticket/4642 > and will have it fixed hopefully soon. Thanks for reporting the issue. Ah, I didn't know this was an erroneous report. Please ignore my email (unless the list of flags is much greater, in which case there really would be cause for concern). - Robert --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: Error when launching Sage
On Nov 27, 11:40 pm, mabshoff <[EMAIL PROTECTED] dortmund.de> wrote: > On Nov 27, 11:30 pm, Jeffrey Straszheim <[EMAIL PROTECTED]> > wrote: > > Hi Jeffrey, > > > I've just downloaded and launched Sage on an Ubuntu 8.10 box. I > > unzipped the file and ran ./sage and got this: > > > WARNING! This Sage install was built on a machine that supports > > instructions that are not available on this computer. Sage will > > likely fail with ILLEGAL INSTRUCTION errors! The following processor > > flags were on the build machine but are not on this computer: > > > nx up > > You have hit a bug introduce by accident via #3761. > > > I downloaded this image of Sage: > > > sage-3.2-ubuntu32bit-intel-i686-Linux.tar.gz > > > Is there anything I can do? > > Edit the file $SAGE_ROOT/local/lib/sage-flags.txt and remove the "nx" > and "up" flag. > > The flags file is meant to prevent binaries build with SSE2 and SSE3 > to run on machines that do not have those instructions (older 32 bit > x86 CPUs for example), Unfortunately the detection is a little > overzealous, i.e. "nx" indicates "no execute" capabilies, not sure > what "up" is about. For the record: Mike Hansen just told me that up is uni processor > We are tracking the problem athttp://trac.sagemath.org/sage_trac/ticket/4642 > and will have it fixed hopefully soon. Thanks for reporting the issue. > > > Thanks in advance > > > Jeffrey > > Cheers, > > Michael --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: Error when launching Sage
On Nov 27, 2008, at 11:30 PM, Jeffrey Straszheim wrote: > I've just downloaded and launched Sage on an Ubuntu 8.10 box. I > unzipped the file and ran ./sage and got this: > > WARNING! This Sage install was built on a machine that supports > instructions that are not available on this computer. Sage will > likely fail with ILLEGAL INSTRUCTION errors! The following processor > flags were on the build machine but are not on this computer: > > nx up Kudos to whoever made this patch rather than having it mysteriously fail! > I downloaded this image of Sage: > > sage-3.2-ubuntu32bit-intel-i686-Linux.tar.gz > > > Is there anything I can do? Yes. You can (1) Try and use it, and hope it doesn't crash on you or (2) build from source (it's pretty easy, just type "make" and wait several hours). - Robert --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: Error when launching Sage
On Nov 27, 11:30 pm, Jeffrey Straszheim <[EMAIL PROTECTED]> wrote: Hi Jeffrey, > I've just downloaded and launched Sage on an Ubuntu 8.10 box. I > unzipped the file and ran ./sage and got this: > > WARNING! This Sage install was built on a machine that supports > instructions that are not available on this computer. Sage will > likely fail with ILLEGAL INSTRUCTION errors! The following processor > flags were on the build machine but are not on this computer: > > nx up You have hit a bug introduce by accident via #3761. > I downloaded this image of Sage: > > sage-3.2-ubuntu32bit-intel-i686-Linux.tar.gz > > Is there anything I can do? Edit the file $SAGE_ROOT/local/lib/sage-flags.txt and remove the "nx" and "up" flag. The flags file is meant to prevent binaries build with SSE2 and SSE3 to run on machines that do not have those instructions (older 32 bit x86 CPUs for example), Unfortunately the detection is a little overzealous, i.e. "nx" indicates "no execute" capabilies, not sure what "up" is about. We are tracking the problem at http://trac.sagemath.org/sage_trac/ticket/4642 and will have it fixed hopefully soon. Thanks for reporting the issue. > Thanks in advance > > Jeffrey Cheers, Michael --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
