Date: Fri, 06 Nov 2009 16:49:01 -0600 From: "Jeremy Messenger" <mezz7@cox.net> To: "Boris Samorodov" <bsam@ipt.ru> Cc: freebsd-gnome@freebsd.org Subject: Re: [marcuscom] gnome 2.28 + linux apps = SIGSEGV ? Message-ID: <op.u2zwcnvc9aq2h7@localhost> In-Reply-To: <45554196@bb.ipt.ru> References: <52767318@bb.ipt.ru> <op.u2y3twax9aq2h7@localhost> <45554196@bb.ipt.ru>
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On Fri, 06 Nov 2009 14:31:39 -0600, Boris Samorodov <bsam@ipt.ru> wrote: > On Fri, 06 Nov 2009 06:32:58 -0600 Jeremy Messenger wrote: >> On Fri, 06 Nov 2009 04:11:05 -0600, Boris Samorodov <bsam@ipt.ru> wrote: > >> > I faced a problem with 9-CURRENT and 8-STABLE: >> > >> http://lists.freebsd.org/pipermail/freebsd-current/2009-November/013061.html >> > >> > Both systems use gnome-2.28 from marcuscom. Can anybody use >> > acroread8 with gnome-2.28? (I'm not sure but seems that skype >> > and linux-realplayer get SIGSEGV as well.) Other 8-STABLE >> > system with gnome from current ports tree works fine. > >> Interesting.... I can't run linux-opera in MC either. At first, I >> thought it might be related w/ security.bsd.map_at_zero and I didn't >> bother to try it (by either update RELENG_8 w/ fixes or try this >> sysctl). > >> Until your email.... Makes me think that it might be related w/ >> print/freetype2, because of fontconfig is showing up in your ktrace? >> Try to downgrade the freetype2 and see if it helps? It's only thing > > Jeremy, good shot! It was fontconfig. I downgraded it to 2.6.0 and > acroread now works. Great, all we need to figure a solution now on a right target. ;-) >> that I can think of what change in MC related w/ font stuff, I will >> need to check in MC more. In the past, there was problem with linux >> apps when Linux and FreeBSD have different version of fontconfig >> (cache stuff) at the same. But this isn't in case as fontconfig isn't >> update or change in MC. > > Is it? The version from MC was 2.7.3. Oops, I was looked at the wrong terminal window (only knew about freetype2 change but not fontconfig). :-) Yeah, MC does has fontconfig change. Must be cache issue just like before. Let me try to dig in the archives and see if I can find old thread about fontconfig as my memory is pretty fuzzy with this. Not sure if it's possible to use Linux's fc-cache to have seperate cache or have to force Linux's fontconfig to be upgraded. I just remember that I am a person that reported this bug when someone updated fontconfig. > Well, in any case, the kernel should not do SIGSEGV, isn't it? No idea, I am no expert and no knowledge about what kernel should and shouldn't. Cheers, Mezz -- mezz7@cox.net - mezz@FreeBSD.org FreeBSD GNOME Team http://www.FreeBSD.org/gnome/ - gnome@FreeBSD.org
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