cdrecord problem in testing

[Rick Pasotto <rick@niof.net>]

I have been upgrading piecemeal to testing. When I run the new
'cdrecord', I get the following messages:

Cdrecord 1.9 (i686-pc-linux-gnu) Copyright (C) 1995-2000 Jörg Schilling
TOC Type: 1 = CD-ROM
cdrecord: Operation not permitted. WARNING: Cannot do mlockall(2).
cdrecord: WARNING: This causes a high risk for buffer underruns.
cdrecord: Operation not permitted. WARNING: Cannot set RR-scheduler
cdrecord: Permission denied. WARNING: Cannot set priority using setpriority().
cdrecord: WARNING: This causes a high risk for buffer underruns.
cdrecord: Operation not permitted. shmctl failed to lock shared memory segment

Should I downgrade or how can I fix?

(My buffer has seldom been less than 90%.)

-- 
...on what basis will the distribution be made? Communism answers:
On the basis of equality. What! Equality without reference to any
difference in the pains taken? We shall all have an equal share,
whether we have worked six hours or twelve, mechanically or
intellectually! But of all possible types of inequality this is
the most shocking; and furthermore, it means the destruction of
all initiative, liberty, dignity, and prudence. You propose to
kill competition, but take care; you are on redirecting it. Under
present conditions we compete to see who works most and best.
Under your regime we shall compete to see who works worst and
least.
	-- Frédéric Bastiat (1801-1850)
    Rick Pasotto    rickp@telocity.com    http://www.niof.net