在一个非常普通的结尾sudo apt-get install ...，我看到一个“配置正在使用中。“ 线。
这是一个问题吗？ 如果是这样我该如何修复它？
已搜索 apt“配置正在使用中”。但似乎找不到这方面的任何线索。我以前见过这个，但我只是想把它追下来。
谢谢！ :-)
GNU/Linux - Debian Buster 10.2
$ uname
Linux <hostname> 4.19.0-6-amd64 #1 SMP Debian 4.19.67-2+deb10u2 (2019-11-11) x86_64 GNU/Linux
apt-get --version
apt 1.8.2 (amd64)
Supported modules:
*Ver: Standard .deb
*Pkg: Debian dpkg interface (Priority 30)
Pkg: Debian APT solver interface (Priority -1000)
Pkg: Debian APT planner interface (Priority -1000)
S.L: 'deb' Debian binary tree
S.L: 'deb-src' Debian source tree
Idx: Debian Source Index
Idx: Debian Package Index
Idx: Debian Translation Index
Idx: Debian dpkg status file
Idx: Debian deb file
Idx: Debian dsc file
Idx: Debian control file
Idx: EDSP scenario file
Idx: EIPP scenario file
实施例1
$ sudo apt-get install openssl libssl-dev libcurl4-openssl-dev zlib1g-dev libpng-dev libxml2-dev libjson-c-dev libbz2-dev libpcre3-dev ncurses-dev
Reading package lists... Done
Building dependency tree
Reading state information... Done
Note, selecting 'libncurses-dev' instead of 'ncurses-dev'
libbz2-dev is already the newest version (1.0.6-9.2~deb10u1).
libbz2-dev set to manually installed.
libpng-dev is already the newest version (1.6.36-6).
libxml2-dev is already the newest version (2.9.4+dfsg1-7+b3).
libxml2-dev set to manually installed.
libncurses-dev is already the newest version (6.1+20181013-2+deb10u2).
libncurses-dev set to manually installed.
libssl-dev is already the newest version (1.1.1d-0+deb10u2).
openssl is already the newest version (1.1.1d-0+deb10u2).
libpcre3-dev is already the newest version (2:8.39-12).
libpcre3-dev set to manually installed.
zlib1g-dev is already the newest version (1:1.2.11.dfsg-1).
zlib1g-dev set to manually installed.
The following packages were automatically installed and are no longer required:
libcmis-0.5-5v5 libmhash2 librasqal3 librdf0 libxslt1-dev libyajl-dev
Use 'sudo apt autoremove' to remove them.
Suggested packages:
libcurl4-doc librtmp-dev
The following packages will be REMOVED:
libcmis-dev libcurl4-gnutls-dev libraptor2-dev librasqal3-dev librdf0-dev
The following NEW packages will be installed:
libcurl4-openssl-dev libjson-c-dev
0 upgraded, 2 newly installed, 5 to remove and 4 not upgraded.
Need to get 458 kB of archives.
After this operation, 10.0 MB disk space will be freed.
Do you want to continue? [Y/n] y
Get:1 http://ftp.us.debian.org/debian buster/main amd64 libcurl4-openssl-dev amd64 7.64.0-4 [419 kB]
Get:2 http://ftp.us.debian.org/debian buster/main amd64 libjson-c-dev amd64 0.12.1+ds-2 [38.8 kB]
Fetched 458 kB in 1s (384 kB/s)
(Reading database ... 552014 files and directories currently installed.)
Removing libcmis-dev (0.5.2-1) ...
Removing librdf0-dev (1.0.17-1.1+b1) ...
Removing librasqal3-dev (0.9.32-1+b1) ...
Removing libraptor2-dev (2.0.14-1+b1) ...
Removing libcurl4-gnutls-dev:amd64 (7.64.0-4) ...
Selecting previously unselected package libcurl4-openssl-dev:amd64.
(Reading database ... 551802 files and directories currently installed.)
Preparing to unpack .../libcurl4-openssl-dev_7.64.0-4_amd64.deb ...
Unpacking libcurl4-openssl-dev:amd64 (7.64.0-4) ...
Selecting previously unselected package libjson-c-dev:amd64.
Preparing to unpack .../libjson-c-dev_0.12.1+ds-2_amd64.deb ...
Unpacking libjson-c-dev:amd64 (0.12.1+ds-2) ...
Setting up libjson-c-dev:amd64 (0.12.1+ds-2) ...
Setting up libcurl4-openssl-dev:amd64 (7.64.0-4) ...
Processing triggers for man-db (2.8.5-2) ...
Config is in use.
示例2：
$ sudo apt autoremove
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages will be REMOVED:
libcmis-0.5-5v5 libmhash2 librasqal3 librdf0 libxslt1-dev libyajl-dev
0 upgraded, 0 newly installed, 6 to remove and 4 not upgraded.
After this operation, 5,343 kB disk space will be freed.
Do you want to continue? [Y/n] y
(Reading database ... 551845 files and directories currently installed.)
Removing libcmis-0.5-5v5 (0.5.2-1) ...
Removing librdf0:amd64 (1.0.17-1.1+b1) ...
Removing librasqal3:amd64 (0.9.32-1+b1) ...
Removing libmhash2:amd64 (0.9.9.9-7+b1) ...
Removing libxslt1-dev:amd64 (1.1.32-2.2~deb10u1) ...
Removing libyajl-dev:amd64 (2.1.0-3) ...
Processing triggers for man-db (2.8.5-2) ...
Processing triggers for libc-bin (2.28-10) ...
Config is in use.
示例 3 - 此处未显示
$ sudo apt-get install build-essential
Reading package lists... Done
Building dependency tree
Reading state information... Done
build-essential is already the newest version (12.6).
The following packages were automatically installed and are no longer required:
libcmis-0.5-5v5 libmhash2 librasqal3 librdf0 libxslt1-dev libyajl-dev
Use 'sudo apt autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 4 not upgraded.
答案1
@JdeBP 暗示这与snapper（btrfs 文件系统的自动快照实用程序）。
我最终删除了所有旧的根快照，即
# snapper -c root delete <first>-<lasts> #e.g. snapper -c root delete 7-945
这似乎已经解决了这个问题，至少目前是这样。
请注意，/etc/defaults/snapper您会看到以下几行
# if you want to disable snapshot per install/upgrade, then set "yes"
DISABLE_APT_SNAPSHOT="no"
它打开或关闭自动 apt 快照（可能在 apt 操作之前和之后发生）。
/etc/apt/apt.conf.d/80snapper 包含以下代码：
DPkg::Pre-Invoke { "if [ -e /etc/default/snapper ]; then . /etc/default/snapper; fi; if [ -x /usr/bin/snapper ] && [ ! x$DISABLE_APT_SNAPSHOT = 'xyes' ] && [ -e /etc/snapper/configs/root ]; then rm -f /var/tmp/snapper-apt || true ; snapper create -d apt -c number -t pre -p > /var/tmp/snapper-apt || true ; snapper cleanup number || true ; fi"; };
DPkg::Post-Invoke { "if [ -e /etc/default/snapper ]; then . /etc/default/snapper; fi; if [ -x /usr/bin/snapper ] && [ ! x$DISABLE_APT_SNAPSHOT = 'xyes' ] && [ -e /var/tmp/snapper-apt ]; then snapper create -d apt -c number -t post --pre-number=`cat /var/tmp/snapper-apt` || true ; snapper cleanup number || true ; fi"; };
..或重新格式化
#if vi :set ts=8
# DPkg::Pre-Invoke {
# "
# if [ -e /etc/default/snapper ]; then . /etc/default/snapper; fi; # Set environment variable: DISABLE_APT_SNAPSHOT ="no"
#
# if [ -x /usr/bin/snapper ] && [ ! x$DISABLE_APT_SNAPSHOT = 'xyes' ] && [ -e /etc/snapper/configs/root ]; then
# rm -f /var/tmp/snapper-apt || true ;
# snapper create -d apt -c number -t pre -p > /var/tmp/snapper-apt || true ; # -d dscp; -c cleanup-algo; -t type; -p print#
# snapper cleanup number || true ; # trim old or excessive snapshots
# fi";
# };
#
#
# DPkg::Post-Invoke {
# "
# if [ -e /etc/default/snapper ]; then . /etc/default/snapper; fi;
# if [ -x /usr/bin/snapper ] && [ ! x$DISABLE_APT_SNAPSHOT = 'xyes' ] && [ -e /var/tmp/snapper-apt ]; then
# snapper create -d apt -c number -t post --pre-number=`cat /var/tmp/snapper-apt` || true ;
# snapper cleanup number || true ;
# fi";
# };