On Tue, Dec 6, 2011 at 5:44 PM, Paul Howarth <paul@xxxxxxxxxxxx> wrote: > On 12/06/2011 04:26 PM, Arthur Dent wrote: >> Hello all, >> >> I have just upgraded my F14 desktop system to F16 (fresh install >> with /home partition maintained from previous Fedora install and some >> config files copied across). Now about 50% of boot times are acceptable >> (sub 1 minute even with a 5s grub delay) and others take around 2 >> minutes with a rather alarming black screen for much of that time. >> >> I have no idea if this is caused by SEL, but when i look at dmesg for >> the "slow" boots it shows this at the very end: >> >> ===============8<==================================== >> [root@localhost ~]# dmesg >> [ snip ] >> [ 32.248789] e1000e 0000:00:19.0: em1: 10/100 speed: disabling TSO >> [ 32.248955] ADDRCONF(NETDEV_CHANGE): em1: link becomes ready >> [ 42.354015] em1: no IPv6 routers present >> [ 90.858903] SELinux: initialized (dev 0:21, type nfs4), uses genfs_contexts >> [ 90.863622] SELinux: initialized (dev 0:22, type nfs4), uses genfs_contexts >> [ 90.867429] SELinux: initialized (dev 0:23, type nfs4), uses genfs_contexts >> [ 90.868787] SELinux: initialized (dev 0:24, type nfs4), uses genfs_contexts >> [ 90.872920] SELinux: initialized (dev 0:22, type nfs4), uses genfs_contexts >> [ 90.877188] SELinux: initialized (dev 0:25, type nfs4), uses genfs_contexts >> [ 90.878883] mount[998]: mount.nfs: /mnt/NFSmark is busy or already mounted >> [ 90.887451] SELinux: initialized (dev 0:22, type nfs4), uses genfs_contexts >> [ 90.927896] SELinux: initialized (dev 0:21, type nfs4), uses genfs_contexts >> [ 90.932400] SELinux: initialized (dev 0:22, type nfs4), uses genfs_contexts >> [ 92.714872] [drm:drm_debugfs_create_files] *ERROR* Cannot create /sys/kernel/debug/dri/channel\xfffffff0i\xffffff80]\xffffffc0\x03/3 >> [ 95.940096] [drm:drm_debugfs_create_files] *ERROR* Cannot create /sys/kernel/debug/dri/channel\xffffffe9i\xffffff80]\xffffffc0\x03/3 >> [root@localhost ~]# >> >> ===============8<==================================== >> On the successful boots dmesg ends with the "no IPv6 routers present" >> line at around 44s. >> >> Is this even anything to do with SEL? >> >> Even if it isn't, can any of the gurus here suggest how to proceed >> towards fixing it? >> >> I originally thought that this was a NFS mounting problem and posted a >> thread in the Fedora Users list as can be seen here: >> http://lists.fedoraproject.org/pipermail/users/2011-December/409137.html >> but I now think that that was a red-herring. >> >> Thanks in advance for any help or suggestions... > > I'd start by removing the "rhgb" and "quiet" options from the boot > command line (edit /boot/grub2/grub.cfg), which will give you a lot more > detail about what's going on and may help you to identify where the > delay is. Or try systemd-analyze blame Which should show some interessting data too ... -- selinux mailing list selinux@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/selinux
