perl: warning: Setting locale failed. perl: warning: Please check that your locale settings: LANGUAGE = "en_HK:en", LC_ALL = (unset), LANG = "en_HK.UTF-8" are supported and installed on your system. perl: warning: Falling back to the standard locale ("C"). debconf: delaying package configuration, since apt-utils is not installed E: Can not write log (Is /dev/pts mounted?) - posix_openpt (19: No such device) Selecting previously unselected package iputils-ping. (Reading database ... 11042 files and directories currently installed.) Preparing to unpack .../iputils-ping_3%3a20161105-1ubuntu2_arm64.deb ... Unpacking iputils-ping (3:20161105-1ubuntu2) ... Setting up iputils-ping (3:20161105-1ubuntu2) ... root@ubuntu:/# echo "export LC_ALL=C" >> /root/.bashrc root@ubuntu:/# source /root/.bashrc root@ubuntu:/# apt-get -y install ping Reading package lists... Done Building dependency tree Reading state information... Done Note, selecting 'iputils-ping' instead of 'ping' iputils-ping is already the newest version (3:20161105-1ubuntu2). 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. root@ubuntu:/# apt-get -y install pkg-config Reading package lists... Done Building dependency tree Reading state information... Done The following additional packages will be installed: libglib2.0-0 libglib2.0-data libicu60 libxml2 shared-mime-info xdg-user-dirs The following NEW packages will be installed: libglib2.0-0 libglib2.0-data libicu60 libxml2 pkg-config shared-mime-info xdg-user-dirs 0 upgraded, 7 newly installed, 0 to remove and 0 not upgraded. Need to get 10.0 MB of archives. After this operation, 40.6 MB of additional disk space will be used. Get:1 http://ports.ubuntu.com/ubuntu-ports bionic/main arm64 libglib2.0-0 arm64 2.56.1-2ubuntu1 [981 kB] Get:2 http://ports.ubuntu.com/ubuntu-ports bionic/main arm64 libglib2.0-data all 2.56.1-2ubuntu1 [4220 B] Get:3 http://ports.ubuntu.com/ubuntu-ports bionic/main arm64 libicu60 arm64 60.2-3ubuntu3 [7985 kB] Get:4 http://ports.ubuntu.com/ubuntu-ports bionic/main arm64 libxml2 arm64 2.9.4+dfsg1-6.1ubuntu1 [547 kB] Get:5 http://ports.ubuntu.com/ubuntu-ports bionic/main arm64 shared-mime-info arm64 1.9-2 [423 kB] Get:6 http://ports.ubuntu.com/ubuntu-ports bionic/main arm64 xdg-user-dirs arm64 0.17-1ubuntu1 [47.0 kB] Get:7 http://ports.ubuntu.com/ubuntu-ports bionic/main arm64 pkg-config arm64 0.29.1-0ubuntu2 [42.8 kB] Fetched 10.0 MB in 3s (3781 kB/s) debconf: delaying package configuration, since apt-utils is not installed E: Can not write log (Is /dev/pts mounted?) - posix_openpt (19: No such device) Selecting previously unselected package libglib2.0-0:arm64. (Reading database ... 11054 files and directories currently installed.) Preparing to unpack .../0-libglib2.0-0_2.56.1-2ubuntu1_arm64.deb ... Unpacking libglib2.0-0:arm64 (2.56.1-2ubuntu1) ... Selecting previously unselected package libglib2.0-data. Preparing to unpack .../1-libglib2.0-data_2.56.1-2ubuntu1_all.deb ... Unpacking libglib2.0-data (2.56.1-2ubuntu1) ... Selecting previously unselected package libicu60:arm64. Preparing to unpack .../2-libicu60_60.2-3ubuntu3_arm64.deb ... Unpacking libicu60:arm64 (60.2-3ubuntu3) ... Selecting previously unselected package libxml2:arm64. Preparing to unpack .../3-libxml2_2.9.4+dfsg1-6.1ubuntu1_arm64.deb ... Unpacking libxml2:arm64 (2.9.4+dfsg1-6.1ubuntu1) ... Selecting previously unselected package shared-mime-info. Preparing to unpack .../4-shared-mime-info_1.9-2_arm64.deb ... Unpacking shared-mime-info (1.9-2) ... Selecting previously unselected package xdg-user-dirs. Preparing to unpack .../5-xdg-user-dirs_0.17-1ubuntu1_arm64.deb ... Unpacking xdg-user-dirs (0.17-1ubuntu1) ... Selecting previously unselected package pkg-config. Preparing to unpack .../6-pkg-config_0.29.1-0ubuntu2_arm64.deb ... Unpacking pkg-config (0.29.1-0ubuntu2) ... Setting up libicu60:arm64 (60.2-3ubuntu3) ... Setting up libglib2.0-0:arm64 (2.56.1-2ubuntu1) ... No schema files found: doing nothing. Setting up libxml2:arm64 (2.9.4+dfsg1-6.1ubuntu1) ... Setting up pkg-config (0.29.1-0ubuntu2) ... Setting up libglib2.0-data (2.56.1-2ubuntu1) ... Processing triggers for libc-bin (2.27-3ubuntu1) ... Setting up shared-mime-info (1.9-2) ... Setting up xdg-user-dirs (0.17-1ubuntu1) ...