Package: man-db Version: 2.9.4-2 Followup-For: Bug #971965 X-Debbugs-Cc: billchenchina2...@gmail.com
It seems this bug is caused by Apparmor policies. Oct 4 02:49:04 xiaoxin-air14 kernel: [13675.566441] audit: type=1400 audit(1664822943.998:45): apparmor="DENIED" operation="file_inherit" profile="man_groff" name="/tmp/hmanAuLiu7/cp.html" pid=75783 comm="preconv" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000 Oct 4 02:49:04 xiaoxin-air14 kernel: [13675.568706] audit: type=1400 audit(1664822943.998:46): apparmor="DENIED" operation="file_inherit" profile="man_groff" name="/tmp/hmanAuLiu7/cp.html" pid=75784 comm="tbl" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000 Related bugs: https://bugs.debian.org/948238 https://bugs.debian.org/926450 Also Ubuntu and LinuxMint: https://bugs.launchpad.net/man-db/+bug/1389682/ https://bugs.launchpad.net/linuxmint/+bug/1443604 -- System Information: Debian Release: 11.5 APT prefers stable-security APT policy: (500, 'stable-security'), (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 5.10.0-18-amd64 (SMP w/12 CPU threads) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages man-db depends on: ii bsdextrautils 2.36.1-8+deb11u1 ii debconf [debconf-2.0] 1.5.77 ii dpkg 1.20.12 ii groff-base 1.22.4-6 ii libc6 2.31-13+deb11u4 ii libgdbm6 1.19-2 ii libpipeline1 1.5.3-1 ii libseccomp2 2.5.1-1+deb11u1 ii zlib1g 1:1.2.11.dfsg-2+deb11u2 man-db recommends no packages. Versions of packages man-db suggests: ii apparmor 2.13.6-10 ii firefox-esr [www-browser] 102.3.0esr-1~deb11u1 ii google-chrome-stable [www-browser] 106.0.5249.61-1 pn groff <none> ii less 551-2 -- debconf information: man-db/auto-update: true