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    Please do not post a support request without first reading and following the advice in https://retropie.org.uk/forum/topic/3/read-this-first

    (Solved) MAME and lr-Mess issues with .chd files (1590 BUS error )

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    lr-messmamechd
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    • DTEAMD
      DTEAM @mitu
      last edited by

      @mitu said in MAME and lr-Mess issues with .chd files (1590 BUS error ):

      Please try again after getting the latest version or wait until the binaries with 0.263 are out.

      I confirm, now it works with MAME 0.263 (from source) !!

      Thank you so much

      mituM 1 Reply Last reply Reply Quote 1
      • mituM
        mitu Global Moderator @DTEAM
        last edited by

        @DTEAM said in (Solved) MAME and lr-Mess issues with .chd files (1590 BUS error ):

        I confirm, now it works with MAME 0.263 (from source) !!

        OK, so now at least MAME works - thank you for testing.

        FWIW, the change that seems to 'fix' it is the optimization level - the default one from MAME (3) seems to produce this alignment error, while we set the optimization level lower (2) in the RetroPie build.

        I'll take a look at the libretro cores to see if we can apply the same optimizations.

        G 1 Reply Last reply Reply Quote 2
        • G
          grfc @mitu
          last edited by

          @mitu Hi, just a quick follow-up that downloading from source (MAME 0.263) has resolved this error for me as well. Thank you!

          1 Reply Last reply Reply Quote 0
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