ikuyaka
2023年8月9日 13時38分
Armadillo-IoT G3において、apt installやapt upgradeを行うと、インストールはできるものの、Permission deniedが表示されます。
過去のカーネルバージョンと権限を比較したところ、/var/cach/man/*のオーナが軒並みproxy kmemとなっており、オーナが異なることによって発生しているのではないかと思いました。
（過去のカーネルバージョンat17ではman man）
上記エラーの原因として正しいでしょうか
/var/cach/man/*のオーナをman manに変更しても問題ないでしょうか？
実行環境
root@armadillo:~# uname -a Linux armadillo 4.9.133-at30 #2 SMP PREEMPT Tue Jun 27 13:04:36 JST 2023 armv7l GNU/Linux root@armadillo:~#
root@armadillo:~# apt upgrade -y Reading package lists... Done Building dependency tree Reading state information... Done Calculating upgrade... Done The following packages will be upgraded: debian-archive-keyring libc-bin libksba8 libsqlite3-0 libtasn1-6 linux-libc-dev ncurses-base ncurses-bin tzdata zlib1g 10 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Need to get 4042 kB of archives. After this operation, 62.5 kB of additional disk space will be used. Get:1 http://security.debian.org buster/updates/main armhf ncurses-bin armhf 6.1+20181013-2+deb10u3 [399 kB] Get:2 http://security.debian.org buster/updates/main armhf libc-bin armhf 2.28-10+deb10u2 [664 kB] Get:3 http://security.debian.org buster/updates/main armhf ncurses-base all 6.1+20181013-2+deb10u3 [259 kB] Get:4 http://security.debian.org buster/updates/main armhf zlib1g armhf 1:1.2.11.dfsg-1+deb10u2 [85.2 kB] Get:5 http://security.debian.org buster/updates/main armhf debian-archive-keyring all 2019.1+deb10u2 [110 kB] Get:6 http://security.debian.org buster/updates/main armhf libtasn1-6 armhf 4.13-3+deb10u1 [46.9 kB] Get:7 http://security.debian.org buster/updates/main armhf tzdata all 2021a-0+deb10u11 [267 kB] Get:8 http://security.debian.org buster/updates/main armhf libsqlite3-0 armhf 3.27.2-3+deb10u2 [561 kB] Get:9 http://security.debian.org buster/updates/main armhf libksba8 armhf 1.3.5-2+deb10u2 [86.9 kB] Get:10 http://security.debian.org buster/updates/main armhf linux-libc-dev armhf 4.19.289-2 [1564 kB] Fetched 4042 kB in 1s (6069 kB/s) debconf: delaying package configuration, since apt-utils is not installed (Reading database ... 41799 files and directories currently installed.) Preparing to unpack .../ncurses-bin_6.1+20181013-2+deb10u3_armhf.deb ... Unpacking ncurses-bin (6.1+20181013-2+deb10u3) over (6.1+20181013-2+deb10u2) ... Setting up ncurses-bin (6.1+20181013-2+deb10u3) ... (Reading database ... 41799 files and directories currently installed.) Preparing to unpack .../libc-bin_2.28-10+deb10u2_armhf.deb ... Unpacking libc-bin (2.28-10+deb10u2) over (2.28-10+deb10u1) ... Setting up libc-bin (2.28-10+deb10u2) ... (Reading database ... 41799 files and directories currently installed.) Preparing to unpack .../ncurses-base_6.1+20181013-2+deb10u3_all.deb ... Unpacking ncurses-base (6.1+20181013-2+deb10u3) over (6.1+20181013-2+deb10u2) ... Setting up ncurses-base (6.1+20181013-2+deb10u3) ... (Reading database ... 41799 files and directories currently installed.) Preparing to unpack .../zlib1g_1%3a1.2.11.dfsg-1+deb10u2_armhf.deb ... Unpacking zlib1g:armhf (1:1.2.11.dfsg-1+deb10u2) over (1:1.2.11.dfsg-1+deb10u1) ... Setting up zlib1g:armhf (1:1.2.11.dfsg-1+deb10u2) ... (Reading database ... 41799 files and directories currently installed.) Preparing to unpack .../debian-archive-keyring_2019.1+deb10u2_all.deb ... Unpacking debian-archive-keyring (2019.1+deb10u2) over (2019.1+deb10u1) ... Setting up debian-archive-keyring (2019.1+deb10u2) ... (Reading database ... 41805 files and directories currently installed.) Preparing to unpack .../libtasn1-6_4.13-3+deb10u1_armhf.deb ... Unpacking libtasn1-6:armhf (4.13-3+deb10u1) over (4.13-3) ... Setting up libtasn1-6:armhf (4.13-3+deb10u1) ... (Reading database ... 41805 files and directories currently installed.) Preparing to unpack .../tzdata_2021a-0+deb10u11_all.deb ... Unpacking tzdata (2021a-0+deb10u11) over (2021a-0+deb10u6) ... Preparing to unpack .../libsqlite3-0_3.27.2-3+deb10u2_armhf.deb ... Unpacking libsqlite3-0:armhf (3.27.2-3+deb10u2) over (3.27.2-3+deb10u1) ... Preparing to unpack .../libksba8_1.3.5-2+deb10u2_armhf.deb ... Unpacking libksba8:armhf (1.3.5-2+deb10u2) over (1.3.5-2) ... Preparing to unpack .../linux-libc-dev_4.19.289-2_armhf.deb ... Unpacking linux-libc-dev:armhf (4.19.289-2) over (4.19.282-1) ... Setting up libksba8:armhf (1.3.5-2+deb10u2) ... Setting up libsqlite3-0:armhf (3.27.2-3+deb10u2) ... Setting up linux-libc-dev:armhf (4.19.289-2) ... Setting up tzdata (2021a-0+deb10u11) ... Current default time zone: 'Asia/Tokyo' Local time is now: Wed Aug 9 13:30:20 JST 2023. Universal Time is now: Wed Aug 9 04:30:20 UTC 2023. Run 'dpkg-reconfigure tzdata' if you wish to change it. Processing triggers for man-db (2.8.5-2) ... /usr/bin/mandb: fopen /var/cache/man/zh_CN/4858: Permission denied /usr/bin/mandb: fopen /var/cache/man/zh_TW/4858: Permission denied /usr/bin/mandb: fopen /var/cache/man/nl/4858: Permission denied /usr/bin/mandb: fopen /var/cache/man/pt_BR/4858: Permission denied /usr/bin/mandb: fopen /var/cache/man/ru/4858: Permission denied /usr/bin/mandb: fopen /var/cache/man/de/4858: Permission denied /usr/bin/mandb: fopen /var/cache/man/sr/4858: Permission denied /usr/bin/mandb: fopen /var/cache/man/it/4858: Permission denied /usr/bin/mandb: fopen /var/cache/man/pl/4858: Permission denied /usr/bin/mandb: fopen /var/cache/man/ko/4858: Permission denied /usr/bin/mandb: fopen /var/cache/man/pt/4858: Permission denied /usr/bin/mandb: fopen /var/cache/man/da/4858: Permission denied /usr/bin/mandb: fopen /var/cache/man/sv/4858: Permission denied /usr/bin/mandb: fopen /var/cache/man/hu/4858: Permission denied /usr/bin/mandb: fopen /var/cache/man/ja/4858: Permission denied /usr/bin/mandb: fopen /var/cache/man/id/4858: Permission denied /usr/bin/mandb: fopen /var/cache/man/sl/4858: Permission denied /usr/bin/mandb: fopen /var/cache/man/fr/4858: Permission denied /usr/bin/mandb: fopen /var/cache/man/cs/4858: Permission denied /usr/bin/mandb: fopen /var/cache/man/tr/4858: Permission denied /usr/bin/mandb: fopen /var/cache/man/fi/4858: Permission denied /usr/bin/mandb: fopen /var/cache/man/es/4858: Permission denied Processing triggers for libc-bin (2.28-10+deb10u2) ... root@armadillo:~# ls -la /var/cache/man/ total 692 drwxr-xr-x 32 man man 4096 Aug 9 13:30 . drwxr-xr-x 8 root root 4096 Feb 14 2019 .. -rw-r--r-- 1 man man 190 Aug 9 13:16 CACHEDIR.TAG drwxr-xr-x 2 proxy kmem 4096 Jul 26 16:43 cat1 drwxr-xr-x 2 proxy kmem 4096 Jul 26 16:43 cat2 drwxr-xr-x 2 proxy kmem 4096 Jul 26 16:43 cat3 drwxr-xr-x 2 proxy kmem 4096 Jul 26 16:43 cat4 drwxr-xr-x 2 proxy kmem 4096 Jul 26 16:43 cat5 drwxr-xr-x 2 proxy kmem 4096 Jul 26 16:43 cat6 drwxr-xr-x 2 proxy kmem 4096 Jul 26 16:43 cat7 drwxr-xr-x 2 proxy kmem 4096 Jul 26 16:43 cat8 drwxr-xr-x 5 proxy kmem 4096 Jul 26 16:45 cs drwxr-xr-x 5 proxy kmem 4096 Jul 26 16:45 da drwxr-xr-x 6 proxy kmem 4096 Jul 26 16:45 de drwxr-xr-x 5 proxy kmem 4096 Jul 26 16:44 es drwxr-xr-x 3 proxy kmem 4096 Jul 26 16:45 fi drwxr-xr-x 6 proxy kmem 4096 Jul 26 16:45 fr drwxr-xr-x 5 proxy kmem 4096 Jul 26 16:45 hu drwxr-xr-x 5 proxy kmem 4096 Jul 26 16:45 id -rw-r--r-- 1 man man 573440 Aug 9 13:30 index.db drwxr-xr-x 5 proxy kmem 4096 Jul 26 16:45 it drwxr-xr-x 5 proxy kmem 4096 Jul 26 16:45 ja drwxr-xr-x 5 proxy kmem 4096 Jul 26 16:45 ko drwxr-xr-x 6 proxy kmem 4096 Jul 26 16:45 nl drwxr-xr-x 5 proxy kmem 4096 Jul 26 16:45 pl drwxr-xr-x 5 proxy kmem 4096 Jul 26 16:45 pt drwxr-xr-x 5 proxy kmem 4096 Jul 26 16:45 pt_BR drwxr-xr-x 5 proxy kmem 4096 Jul 26 16:44 ru drwxr-xr-x 4 proxy kmem 4096 Jul 26 16:44 sl drwxr-xr-x 5 proxy kmem 4096 Jul 26 16:44 sr drwxr-xr-x 5 proxy kmem 4096 Jul 26 16:45 sv drwxr-xr-x 5 proxy kmem 4096 Jul 26 16:45 tr drwxr-xr-x 5 proxy kmem 4096 Jul 26 16:45 zh_CN drwxr-xr-x 5 proxy kmem 4096 Jul 26 16:45 zh_TW root@armadillo:~#
コメント
at_syunya.ohshio
2023年9月1日 9時42分
大塩です。
ご報告いただいた現象につきまして、以下製品アップデートにて修正されております。
https://armadillo.atmark-techno.com/news/20230830/software-update-aiotg…
以上です。
at_syunya.ohshio
2023年8月9日 17時31分
大塩です。
> Armadillo-IoT G3において、apt installやapt upgradeを行うと、インストールはできるものの、Permission deniedが表示されます。
確認したところ、/var/cach/man/*のオーナをman manに変更することでパーミッションエラーが発生しなくなりました。
この現象について、ubuntu ですが同様の現象とその対応が記載されたページがありますので参考にしてください。
https://askubuntu.com/questions/1018269/permission-denied-every-install…