The above is pretty much standard for the MacOS X startup procedure. Not too much to worry about there.
This, however, might be some cause for concern:
It sounds like even though you think you removed Norton Utilities, it still has some components installed. File Deletion Tracking and Norton Volume Assist are launched at boot time from scripts located in the
/Library/StartupItems folder. Inside this folder are subfolders which contain scripts and information files which the SystemStarter uses to load services at boot time. Nothing in this folder is absolutely essential to the system, all of those startup scripts are located in
/System/Library/StartupItems, and are separated for good reason. You can just delete any startup items you find in
/Library/StartupItems that you feel you do not need. You should probably remove File Deletion Tracking and Norton Volume Assist to begin with.
The line
localhost kernel: disk1s10: I/O error. also has me thinking. That could just be a generic error associated with the failure to run the Norton Startup items, but it could be more insidious. Open up a terminal window (you can find Terminal.app in the
Utilities folders inside the
Applications folder at the top level of your startup disk). At the prompt that appears in the terminal window, type the following:
df -k
and hit enter. You should see something that looks like this:
Code:
Filesystem 1K-blocks Used Avail Capacity Mounted on
/dev/disk0s9 39066000 14625180 24184820 38% /
devfs 93 93 0 100% /dev
fdesc 1 1 0 100% /dev
<volfs> 512 512 0 100% /.vol
automount -nsl [335] 0 0 0 100% /Network
automount -fstab [338] 0 0 0 100% /automount/Servers
automount -static [338] 0 0 0 100% /automount/static
afp_0TT6CG0TShSm0TQ51e0Sv5Qp-1.2d000003 156159792 66816612 89343180 43% /Volumes/esheep
Looking at the
Filesystem column of the output, find /dev/disk1s10 and look to see what the corrosponding entry under the
Mounted on column is. I'd be interested in knowing this.