** Summary changed: - dosemu segfaults on startup + default mmap_min_addr breaks userland
** Description changed: + Default value of mmap_min_addr is set to 64kb, which breaks many + different userland applications, including dosemu, wine and hardware + virtualisation. + + Should be set to zero, as recommended by LKML when feature was + introduced. + + As originally reported by pivo: + + """ When I start dosemu, I get the following, only: $ dosemu LOWRAM mmap: Invalid argument Segmentation fault (core dumped) - I use latest hardy on 3 different machines (both ix32 and amd64), tried - the console as well as X11, with the same result. The last time I'm - certain it worked was 2008-03-26. Some dependency must have borked - dosemu. Google didn't help. + I use latest hardy on 3 different machines (both ix32 and amd64), tried the console as well as X11, with the same result. The last time I'm certain it worked was 2008-03-26. Some dependency must have borked dosemu. Google didn't help. + """ -- default mmap_min_addr breaks userland https://bugs.launchpad.net/bugs/216398 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
