Thank you all very much for help! I had selinux disabled from beginning. currently I am using an older version of libselinux.so.1 as a working workaround.
Current status: /lib64/libselinux.so.1 from libselinux-2.0.94-2.el6.x86_64 works from libselinux-2.0.94-5.3.el6.x86_64 does not work ( "vglrun /bin/ls -l /" hangs ) I have no other versions to try. -hiroto On Fri, Aug 16, 2013 at 11:28 PM, DRC <dcomman...@users.sourceforge.net> wrote: > Disabling SELinux is definitely the first step, but in some cases, you > also have to do: > > attr -S -g selinux /usr/lib64/libc.so > attr -S -g selinux /lib64/libc.so.6 > > In more rare cases (for some reason, I had to do this), you have to > systematically remove the attributes from all files on the system: > > cd / > sudo find . -mount | while read file; do sudo attr -S -r selinux > "$file"; done > > (NOTE: these attributes can be restored simply by re-enabling SELinux > and rebooting.) > > https://sourceforge.net/tracker/?func=detail&aid=3576711&group_id=117509&atid=678327 > > > On 8/16/13 7:19 AM, R. David wrote: >> Hello, >> >> >> I think I had this when SELinux was enforced on the server. I disabled >> selinux (/etc/selinux/config), rebooted the server and it ran smoothly. >> >> >> >> Le 16 août 2013 à 12:50, Hiroto Takahashi a écrit : >> >>> Hello, VirtualGL user! >>> >>> I am running a shell script that uses /bin/ls under control of vglrun. >>> the script hangs at a call of /bin/ls >>> >>> ============================== >>> ======= >>> [root@host1 dir]# whoami >>> root >>> [root@host1 dir]# grep release /etc/issue.net >>> Scientific Linux release 6.3 (Carbon) >>> [root@host1 dir]# uname -m >>> x86_64 >>> [root@host1 dir]# uname -r >>> 2.6.32-279.el6.x86_64 >>> [root@host1 dir]# rpm -qf /bin/ls >>> coreutils-8.4-19.el6.x86_64 >>> [root@host1 dir]# ldd /bin/ls >>> linux-vdso.so.1 => (0x00007fff343da000) >>> libselinux.so.1 => /lib64/libselinux.so.1 (0x00000032b1600000) >>> librt.so.1 => /lib64/librt.so.1 (0x00000032b0e00000) >>> libcap.so.2 => /lib64/libcap.so.2 (0x00000032b3200000) >>> libacl.so.1 => /lib64/libacl.so.1 (0x00000032be600000) >>> libc.so.6 => /lib64/libc.so.6 (0x00000032afe00000) >>> libdl.so.2 => /lib64/libdl.so.2 (0x00000032b0200000) >>> /lib64/ld-linux-x86-64.so.2 (0x00000032af600000) >>> libpthread.so.0 => /lib64/libpthread.so.0 (0x00000032b0600000) >>> libattr.so.1 => /lib64/libattr.so.1 (0x00000032bde00000) >>> [root@host1 dir]# rpm -qf `which vglrun` >>> VirtualGL-2.3.2-20121002.x86_64 >>> >>> [root@host1 dir]# vglrun /bin/ls -l / >>> ^C [Hangs forever] >>> [root@host1 dir]# >>> ============================== >>> >>> I have tried several version of VirtualGL (2.2.1, 2.3.1). They do not work >>> also. >>> >>> Did anybody else have similar problems with vglrun environment? >>> >>> -Hiroto Takahashi >>> >>> ------------------------------------------------------------------------------ >>> Get 100% visibility into Java/.NET code with AppDynamics Lite! >>> It's a free troubleshooting tool designed for production. >>> Get down to code-level detail for bottlenecks, with <2% overhead. >>> Download for free and get started troubleshooting in minutes. >>> http://pubads.g.doubleclick.net/gampad/clk?id=48897031&iu=/4140/ostg.clktrk >>> _______________________________________________ >>> VirtualGL-Users mailing list >>> VirtualGL-Users@lists.sourceforge.net >>> https://lists.sourceforge.net/lists/listinfo/virtualgl-users >> >> --------------------------------------------------------- >> R. David - da...@unistra.fr >> Responsable du meso-centre >> UdS / Direction Informatique >> Tel. : 03 68 85 45 48 >> --------------------------------------------------------- >> >> >> >> >> ------------------------------------------------------------------------------ >> Get 100% visibility into Java/.NET code with AppDynamics Lite! >> It's a free troubleshooting tool designed for production. >> Get down to code-level detail for bottlenecks, with <2% overhead. >> Download for free and get started troubleshooting in minutes. >> http://pubads.g.doubleclick.net/gampad/clk?id=48897031&iu=/4140/ostg.clktrk >> _______________________________________________ >> VirtualGL-Users mailing list >> VirtualGL-Users@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/virtualgl-users >> > > ------------------------------------------------------------------------------ > Get 100% visibility into Java/.NET code with AppDynamics Lite! > It's a free troubleshooting tool designed for production. > Get down to code-level detail for bottlenecks, with <2% overhead. > Download for free and get started troubleshooting in minutes. > http://pubads.g.doubleclick.net/gampad/clk?id=48897031&iu=/4140/ostg.clktrk > _______________________________________________ > VirtualGL-Users mailing list > VirtualGL-Users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/virtualgl-users ------------------------------------------------------------------------------ Introducing Performance Central, a new site from SourceForge and AppDynamics. 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