After upgrading libpopt0 to 1.16-14 on my Sid box, the issue is gone. Please close this bug. Thanks.
Steven -- Steven Shiau <steven _at_ stevenshiau org> Public Key Server PGP Key ID: 4096R/163E3FB0 Fingerprint: EB1D D5BF 6F88 820B BCF5 356C 8E94 C9CD 163E 3FB0
