There may be some policy setting that would work around this without having to disable or downgrade SELinux, but I wouldn't know what that would be. You might have more luck filing this as a bug against Fedora, since the most recent versions of that O/S include VirtualGL.
On 8/22/13 12:36 AM, Hiroto Takahashi wrote: > 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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