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
