Thread: [Dosemu-devel] Issue with dosemu after upgrade to Fedora 22?
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From: Michael D. S. I. <mi...@ku...> - 2015-09-15 14:10:11
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During my C++ course last semester I had used dosemu to show the students the old borland c++ compiler with linux using Fedora 21 and dosemu to run the bc program and it worked great. Updated to Fedora 22 over the summer, and course wasn't offered this semester, but earlier today went in to check it out, and it kept crashing? dosemu would start just fine, but when I ran the bc program it was giving this error? ERROR: SS selector invalid: 0x002B, type=0 np=0 Tried a number of options in config file, but found that this one finally made it work again. $_cpu_emu = "full" Not sure if it was a change to the Fedora 22, or the newer kernels or what. Tried a number of other options, but this was what stopped the error, and had the program come up. Went back to the original config file, and just changed this one to make sure that it was what made the difference. +----------------------------------------------------------+ Michael D. Setzer II - Computer Science Instructor Guam Community College Computer Center mailto:mi...@ku... mailto:mse...@gm... http://www.guam.net/home/mikes Guam - Where America's Day Begins G4L Disk Imaging Project maintainer http://sourceforge.net/projects/g4l/ +----------------------------------------------------------+ http://setiathome.berkeley.edu (Original) Number of Seti Units Returned: 19,471 Processing time: 32 years, 290 days, 12 hours, 58 minutes (Total Hours: 287,489) BOINC@HOME CREDITS ROSETTA 34280054.277468 | SETI 61931064.810280 ABC 16613838.513356 | EINSTEIN 71699905.601494 |
From: solarflow99 <sol...@gm...> - 2015-09-15 23:51:52
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is this 64 bit? are you using the RPM? On Tue, Sep 15, 2015 at 6:52 AM, Michael D. Setzer II <mi...@ku...> wrote: > During my C++ course last semester I had used dosemu to show the > students the old borland c++ compiler with linux using Fedora 21 and > dosemu to run the bc program and it worked great. Updated to Fedora 22 > over the summer, and course wasn't offered this semester, but earlier today > went in to check it out, and it kept crashing? > > dosemu would start just fine, but when I ran the bc program it was giving this > error? > > ERROR: SS selector invalid: 0x002B, type=0 np=0 > > Tried a number of options in config file, but found that this one finally made it > work again. > > $_cpu_emu = "full" > > Not sure if it was a change to the Fedora 22, or the newer kernels or what. > Tried a number of other options, but this was what stopped the error, and > had the program come up. Went back to the original config file, and just > changed this one to make sure that it was what made the difference. > > > +----------------------------------------------------------+ > Michael D. Setzer II - Computer Science Instructor > Guam Community College Computer Center > mailto:mi...@ku... > mailto:mse...@gm... > http://www.guam.net/home/mikes > Guam - Where America's Day Begins > G4L Disk Imaging Project maintainer > http://sourceforge.net/projects/g4l/ > +----------------------------------------------------------+ > > http://setiathome.berkeley.edu (Original) > Number of Seti Units Returned: 19,471 > Processing time: 32 years, 290 days, 12 hours, 58 minutes > (Total Hours: 287,489) > > BOINC@HOME CREDITS > ROSETTA 34280054.277468 | SETI 61931064.810280 > ABC 16613838.513356 | EINSTEIN 71699905.601494 > > > ------------------------------------------------------------------------------ > _______________________________________________ > Dosemu-devel mailing list > Dos...@li... > https://lists.sourceforge.net/lists/listinfo/dosemu-devel |
From: solarflow99 <sol...@gm...> - 2015-09-16 08:54:03
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I suspect its just a bug with the 64 bit version, some programs, usually games have experienced problems running in 64 bit. On Wed, Sep 16, 2015 at 12:14 AM, Michael D. Setzer II <mi...@ku...> wrote: > On 15 Sep 2015 at 16:51, solarflow99 wrote: > > Date sent: Tue, 15 Sep 2015 16:51:46 -0700 > Subject: Re: [Dosemu-devel] Issue with dosemu after upgrade to > Fedora 22? > From: solarflow99 <sol...@gm...> > To: "Michael D. Setzer II" <mi...@ku...> > Copies to: dosemu-devel <dos...@li...> > >> is this 64 bit? are you using the RPM? >> > > This is the 64bit version on a Lenovo ThinkCenter I7 computer. Was working > with the Fedora 21, but did the fedup update to Fedora 22, and if upgraded to > the Fedora 22 rpm. Changing the $_cpu_emu = "full" seems to have fixed it, > but not sure what changed it no longer work. Could be the upgrade to 22, or > it could just be the new kernels that 22 is not running. Tried the vm option, > but it gave the same error, but changing to full worked. > > Did download and compile the dosemu2, but ran into some issues. Had to > add bison and flex that was no problem, and it compiled and installed, but > when I ran the dosemu, it was coming up with a message about no os found, > and to install freedos. The freedos was already installed, and it was working > with the regular dosemu to load and come up with the c: prompt, just the > running of bc program caused it to get the error. Where the regular dosemu > would show the mapping of the z: to the freedos directory, there was nothing > on that with the dosemu2? > > > >> On Tue, Sep 15, 2015 at 6:52 AM, Michael D. Setzer II >> <mi...@ku...> wrote: >> > During my C++ course last semester I had used dosemu to show the >> > students the old borland c++ compiler with linux using Fedora 21 and >> > dosemu to run the bc program and it worked great. Updated to Fedora 22 >> > over the summer, and course wasn't offered this semester, but earlier today >> > went in to check it out, and it kept crashing? >> > >> > dosemu would start just fine, but when I ran the bc program it was giving this >> > error? >> > >> > ERROR: SS selector invalid: 0x002B, type=0 np=0 >> > >> > Tried a number of options in config file, but found that this one finally made it >> > work again. >> > >> > $_cpu_emu = "full" >> > >> > Not sure if it was a change to the Fedora 22, or the newer kernels or what. >> > Tried a number of other options, but this was what stopped the error, and >> > had the program come up. Went back to the original config file, and just >> > changed this one to make sure that it was what made the difference. >> > >> > >> > +----------------------------------------------------------+ >> > Michael D. Setzer II - Computer Science Instructor >> > Guam Community College Computer Center >> > mailto:mi...@ku... >> > mailto:mse...@gm... >> > http://www.guam.net/home/mikes >> > Guam - Where America's Day Begins >> > G4L Disk Imaging Project maintainer >> > http://sourceforge.net/projects/g4l/ >> > +----------------------------------------------------------+ >> > >> > http://setiathome.berkeley.edu (Original) >> > Number of Seti Units Returned: 19,471 >> > Processing time: 32 years, 290 days, 12 hours, 58 minutes >> > (Total Hours: 287,489) >> > >> > BOINC@HOME CREDITS >> > ROSETTA 34280054.277468 | SETI 61931064.810280 >> > ABC 16613838.513356 | EINSTEIN 71699905.601494 >> > >> > >> > ------------------------------------------------------------------------------ >> > _______________________________________________ >> > Dosemu-devel mailing list >> > Dos...@li... >> > https://lists.sourceforge.net/lists/listinfo/dosemu-devel > > > +----------------------------------------------------------+ > Michael D. Setzer II - Computer Science Instructor > Guam Community College Computer Center > mailto:mi...@ku... > mailto:mse...@gm... > http://www.guam.net/home/mikes > Guam - Where America's Day Begins > G4L Disk Imaging Project maintainer > http://sourceforge.net/projects/g4l/ > +----------------------------------------------------------+ > > http://setiathome.berkeley.edu (Original) > Number of Seti Units Returned: 19,471 > Processing time: 32 years, 290 days, 12 hours, 58 minutes > (Total Hours: 287,489) > > BOINC@HOME CREDITS > ROSETTA 34330519.615760 | SETI 62153655.309010 > ABC 16613838.513356 | EINSTEIN 71839579.345494 > |