[Bug 700912] Re: dosbox crashed with SIGSEGV
Looks like my patch was finally accepted last week. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/700912 Title: dosbox crashed with SIGSEGV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dosbox/+bug/700912/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 700912] Re: dosbox crashed with SIGSEGV
@w3seek: that's nice, could you talk with the dosbox developers to get it merged there? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/700912 Title: dosbox crashed with SIGSEGV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dosbox/+bug/700912/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 700912] Re: dosbox crashed with SIGSEGV
Unbelievable that this is still an issue. I posted a patch: https://sourceforge.net/p/dosbox/patches/269/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/700912 Title: dosbox crashed with SIGSEGV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dosbox/+bug/700912/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 700912] Re: dosbox crashed with SIGSEGV
@shankao: At least we are both stuck in XGA_DrawLineBresenham. Have you tried to run 3D Studio R3 on 32-bit system? I get the crash from within Windows 3.1, when it is issuing a LineTo GDI call (I draw this conclusion from the fact that it affect clock.exe (draws the handles) and a game called Stars (Draw line between two planets)). It does only happen on a 64-bit build of DOSBox. Since your trouble occurs on 64-bit, it might be a pointer size issue. I have seen really bad things in libxml2, that brakes down on x86-64 Windows. For example, there might be assumptions that sizeof(unsigned int)==sizeof(void*) I conclude that this is not a Ubuntu bug, but a DOSBox bug. The thing Ubuntu can do in the meantime is to provide a 32-bit binary package for DOSBox.I should tryout Windows 3.1 without the S3 driver. It would also be good to setup the same thing in Qemu+FreeDOS, if that supports emulation of the same graphics device. This will help to localize the bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/700912 Title: dosbox crashed with SIGSEGV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dosbox/+bug/700912/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 700912] Re: dosbox crashed with SIGSEGV
If I run pure VGA, it does not crash. DOSBox S3 emulation is broken on a 64-bit build. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/700912 Title: dosbox crashed with SIGSEGV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dosbox/+bug/700912/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 700912] Re: dosbox crashed with SIGSEGV
In the case of upstream bugs, the policy is to report it upstream (to the dosbox developers) and try to fix it there, not just for Ubuntu, but for the rest of people that uses dosbox. This is, unless it's a security bug or it's of high(er) importance. Please indicate us if you have already reported it there and a link to their bugtracker. Then, for your request of the 32-bit package, Ubuntu supports to have 32 and 64 bit versions of packages installed side by side (multiarch). You can i.e. see this answer: http://askubuntu.com/questions/29665/how-do-i -apt-get-a-32-bit-package-on-a-64-bit-installation -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/700912 Title: dosbox crashed with SIGSEGV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dosbox/+bug/700912/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 700912] Re: dosbox crashed with SIGSEGV
@milasudril, are you talking about the same bug reported here? I.e. same segfault, happening when running 3D Studio R3. If not, please fill up a different bug report. Then, if you're having trouble compiling dosbox from svn, that's an upstream bug and should be reported at the dosbox bugtracker (http://sourceforge.net/tracker/?group_id=52551atid=467232) by following the instructions at http://vogons.zetafleet.com/viewtopic.php?t=2949. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/700912 Title: dosbox crashed with SIGSEGV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dosbox/+bug/700912/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 700912] Re: dosbox crashed with SIGSEGV
It seems like DOSBox has issues on 64-bit systems. I compiled it from svn and got several warnings related to data type size assumptions. When I run DOSBox in Windows or Wine, there is no problem. $ file /home/bin-win32/DOSBox-0.74/DOSBox.exe /home/bin-win32/DOSBox-0.74/DOSBox.exe: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows The build I made on ubuntu for debugging purpose Program received signal SIGSEGV, Segmentation fault. 0x004c876b in XGA_GetPoint (x=x@entry=18446744071562068601, y=y@entry=203) at vga_xga.cpp:179 179 return ((Bit32u*)(vga.mem.linear))[memaddr]; (gdb) (gdb) backtrace #0 0x004c876b in XGA_GetPoint (x=x@entry=18446744071562068601, y=y@entry=203) at vga_xga.cpp:179 #1 0x004c8b2b in XGA_DrawLineBresenham (val=error reading variable: Cannot access memory at address 0x7fffa0a8) at vga_xga.cpp:419 (gdb) q Suggestion is to REMOVE the 64-bit DOSBox and replace it by a 32-bit version. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/700912 Title: dosbox crashed with SIGSEGV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dosbox/+bug/700912/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 700912] Re: dosbox crashed with SIGSEGV
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: dosbox (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/700912 Title: dosbox crashed with SIGSEGV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dosbox/+bug/700912/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 700912] Re: dosbox crashed with SIGSEGV
I can now confirm that DOSBox works on 32-bit Ubuntu 14.04 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/700912 Title: dosbox crashed with SIGSEGV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dosbox/+bug/700912/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 700912] Re: dosbox crashed with SIGSEGV
No, I get the same error too. Looks like SourceForge lossage---I've seen the same issue with some other projects recently. (Now I wish I'd also posted the patch here...) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/700912 Title: dosbox crashed with SIGSEGV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dosbox/+bug/700912/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 700912] Re: dosbox crashed with SIGSEGV
FWIW, it seems like SourceForge updated their bug/patch tracker functionality, and forgot to support old URLs. The current patch tracker for DOSBox is here: https://sourceforge.net/p/dosbox/patches/ I don't see my patch in there, however, even though there are a few from about the same time. No idea what happened. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/700912 Title: dosbox crashed with SIGSEGV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dosbox/+bug/700912/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 700912] Re: dosbox crashed with SIGSEGV
@Daniel: that link gives me back an Error 403: access required message. Is it a private report? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/700912 Title: dosbox crashed with SIGSEGV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dosbox/+bug/700912/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 700912] Re: dosbox crashed with SIGSEGV
Thank you for taking the time to report this bug and helping to make Ubuntu better. The issue you are reporting is an upstream one and it would be nice if somebody having it could send the bug to the developers of the software at their bugtracker (http://sourceforge.net/tracker/?group_id=52551atid=467232) by following the instructions at http://vogons.zetafleet.com/viewtopic.php?t=2949. If you have done so, please tell us the number of the upstream bug (or the link), so we can add a bugwatch that will inform us about its status. Thanks in advance. ** Changed in: dosbox (Ubuntu) Status: New = Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/700912 Title: dosbox crashed with SIGSEGV -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 700912] Re: dosbox crashed with SIGSEGV
I've dug a bit into the issue, and put together a patch for the upstream: https://sourceforge.net/tracker/?func=detailaid=3154782group_id=52551atid=467234 ** Bug watch added: SourceForge.net Tracker #3154782 http://sourceforge.net/support/tracker.php?aid=3154782 ** Changed in: dosbox (Ubuntu) Status: Incomplete = New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/700912 Title: dosbox crashed with SIGSEGV -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 700912] Re: dosbox crashed with SIGSEGV
** Visibility changed to: Public -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/700912 Title: dosbox crashed with SIGSEGV -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
