###### tags: `Public`, `Technical`, `Configuration`, `Linux`, `Ubuntu`, `GPD Pocket 3` # Ubuntu ## General Rule - Hostname: `${PLATFORM}-${OS}-${'[[:digit:]][[:digit:]]'}` &rarr; `X79-Focal-00` - Language: English ## Universal ### Auto Mount Disk - Check target disk UUID - `sudo blkid /dev/sde1 ` ```/dev/sde1: UUID="e030f70e-3006-468e-8ca9-1c95ce63e14c" TYPE="ext4" PARTUUID="5717dfe0-01"``` - Add command to `/etc/fstab` ```UUID=e030f70e-3006-468e-8ca9-1c95ce63e14c /mnt/uv500_raid0 ext4 defaults 0 2``` ### Git Config - `git config --global user.email "user@gmail.com"` - `git config --global user.name "User"` - `git config --global core.editor vim` ### [Install Docker](https://hackmd.io/qtx67km3SsqvB6oxDlZVpA#Install-Docker-Engine-on-Ubuntu) --- ## Ubuntu 22.04 LTS (Jammy Jellyfish) ### Install Ubuntu Desktop Minimal on Ubuntu Server - `sudo apt update` - `sudo apt install ubuntu-desktop-minimal` - `sudo reboot` ### Common - `sudo apt update` - `sudo apt install bash-completion` ## Ubuntu 20.04 LTS (Focal Fossa) - [64-bit PC (AMD64) desktop image](https://releases.ubuntu.com/focal/ubuntu-20.04.3-desktop-amd64.iso) - Minimal Installation ### Disk Partitions Mount the following path to **different partition**. Recommended use **different physical disk** in virtual machine. - `/` - at least 128 GB - EFI System Partition - 100 MB - swap area - 2 GB - `/var` - at least 256 GB for Docker - `/home` - at least 128 GB - Total: 512GB or more ### Drivers #### Hyper-V - [Supported Ubuntu virtual machines on Hyper-V](https://docs.microsoft.com/en-us/windows-server/virtualization/hyper-v/supported-ubuntu-virtual-machines-on-hyper-v) - `sudo apt install linux-azure` - reboot ##### Change the Resolution of an Ubuntu Hyper-V Virtual Machine - [x] Tested - https://virtualizationreview.com/Blogs/Virtual-Insider/2014/09/change-ubuntu-resolution-on-hyper-v-vm.aspx 1. `sudo vim /etc/default/grub` 2. GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" -> GRUB_CMDLINE_LINUX_DEFAULT="quiet splash video=hyperv_fb:1366x768" 3. `sudo update-grub` ##### Hyper-V Linux Guest VM Enhancements - [ ] Tested - [linux-vm-tools](https://github.com/z80020100/linux-vm-tools) - [How to install Ubuntu 20.04 on Hyper-V with enhanced session](https://francescotonini.medium.com/how-to-install-ubuntu-20-04-on-hyper-v-with-enhanced-session-b20a269a5fa7) - [Ubuntu 20.04 on Hyper-V](https://medium.com/@labappengineering/ubuntu-20-04-on-hyper-v-8888fe3ced64) ##### Downgrade Kernel version to compatibility with Synology Active Backup for Business - `sudo apt install linux-image-5.4.0-1064-azure linux-headers-5.4.0-1064-azure` - Find the list of kernels installed and the grub menu entries - `sudo grub-mkconfig | grep -E 'submenu |menuentry '` - `sudo vim /etc/default/grub` - Comment `GRUB_DEFAULT=0` - Add `GRUB_DEFAULT="Advanced options for Ubuntu>Ubuntu, with Linux 5.4.0-1064-azure"` - `sudo update-grub` - `sudo reboot` #### VMware - VMware Tools - [x] Tested - [How to install VMware Tools on Ubuntu 20.04 LTS Linux using command line](https://www.how2shout.com/linux/how-to-install-vmware-tools-on-ubuntu-20-04-lts-linux-using-command-line/) - [安裝 Open VM Tools](https://docs.vmware.com/tw/VMware-Tools/11.3.0/com.vmware.vsphere.vmwaretools.doc/GUID-C48E1F14-240D-4DD1-8D4C-25B6EBE4BB0F.html) - `sudo apt install open-vm-tools-desktop` #### NVIDIA ##### Install NVIDIA driver - `ubuntu-drivers devices` ``` WARNING:root:_pkg_get_support nvidia-driver-390: package has invalid Support Legacyheader, cannot determine support level == /sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0 == modalias : pci:v000010DEd00001C03sv00001462sd00003283bc03sc00i00 vendor : NVIDIA Corporation model : GP106 [GeForce GTX 1060 6GB] driver : nvidia-driver-390 - distro non-free driver : nvidia-driver-418-server - distro non-free driver : nvidia-driver-455 - third-party non-free driver : nvidia-driver-470-server - distro non-free driver : nvidia-driver-470 - third-party non-free recommended driver : nvidia-driver-450 - third-party non-free driver : nvidia-driver-450-server - distro non-free driver : nvidia-driver-460-server - distro non-free driver : nvidia-driver-460 - third-party non-free driver : nvidia-driver-465 - third-party non-free driver : xserver-xorg-video-nouveau - distro free builtin ``` - `sudo apt install nvidia-driver-470` ##### Remove all NVIDIA driver related packages - `sudo apt purge nvidia*` ### Common - `sudo apt update` - `sudo apt install build-essential` - Settings -> Region & Language -> Formats -> ~~United States~~ -> United Kingdom - Settings -> Power -> Blank Screen -> Never - `sudo apt install vim htop net-tools` #### System Upgrade - `sudo apt update` - `sudo apt dist-upgrade` - reboot - `sudo apt clean` - `sudo apt autoremove` #### Users ##### Add User - `sudo adduser $USER` ##### Add User to Group `sudo` - `sudo adduser $USER sudo` #### SSH - `sudo apt install ssh` or `sudo apt install openssh-server` #### Samba - [Install and Configure Samba](https://ubuntu.com/tutorials/install-and-configure-samb) - `sudo apt install samba` - Add user for Samba `sudo smbpasswd -a $USER` - Setting up Samba `sudo vim /etc/samba/smb.conf` ``` [homes] comment = Home Directories path = /home/%S valid users = %S writable = yes browseable = yes create mask = 0644 directory mask = 0755 ``` - `sudo systemctl restart smbd` #### Timeshift - `sudo apt update` - `sudo apt install timeshift` #### Development Tools - `sudo apt install git tig` #### LAMP - [How To Install Linux, Apache, MySQL, PHP (LAMP) stack on Ubuntu 20.04](https://www.digitalocean.com/community/tutorials/how-to-install-linux-apache-mysql-php-lamp-stack-on-ubuntu-20-04) - [How to Install a LAMP Stack on Ubuntu 20.04](https://www.linode.com/docs/guides/how-to-install-a-lamp-stack-on-ubuntu-20-04/) ##### Install Using Tasksel - [x] Adopt - `sudo apt update` - `sudo apt install tasksel` - `sudo tasksel install lamp-server` - `sudo mysql_secure_installation` ##### Install Packages Separately - Apache - `sudo apt update` - `sudo apt install apache2` - `sudo ufw app list` - `sudo ufw status` - MySQL - `sudo apt install mysql-server` - `sudo mysql_secure_installation` - PHP - `sudo apt install php libapache2-mod-php php-mysql` #### Database managemen ##### phpMyAdmin - [How To Install and Secure phpMyAdmin on Ubuntu 20.04](https://www.digitalocean.com/community/tutorials/how-to-install-and-secure-phpmyadmin-on-ubuntu-20-04) - Install phpMyAdmin - `sudo apt install phpmyadmin php-mbstring php-zip php-gd php-json php-curl` - **For the server selection, choose `apache2`** - When the prompt appears, **apache2** is highlighted, but **not** selected - If you do not hit `SPACE` to select Apache, the installer will not move the necessary files during installation - Hit `SPACE`, `TAB`, and then `ENTER` to select Apache - Select Yes when asked whether to use dbconfig-common to set up the database - You will then be asked to choose and confirm a MySQL application password for phpMyAdmin - Configuring password access for a dedicated MySQL user - ***NOTICE**: please change the **USER** and **PASSWORD** in the following command* - `sudo mysql` - `CREATE USER 'USER'@'localhost' IDENTIFIED WITH caching_sha2_password BY 'PASSWORD';` - `GRANT ALL PRIVILEGES ON *.* TO 'USER'@'localhost' WITH GRANT OPTION;` - `exit` ##### Adminer - [How to install Adminer on Ubuntu 20.04 LTS](https://danielfelix.in/blog/how-to-install-adminer-on-ubuntu-20-04-lts/) - Installing Adminer - `sudo apt update` - `sudo apt install adminer` - Configuring Adminer - `sudo a2enconf adminer` - `sudo systemctl reload apache2` ### Laptop #### Disable suspend - `sudo vim /etc/systemd/logind.conf` - `HandleLidSwitch=ignore` ### GPD Pocket 3 #### Dual Boot with Windows 11 - Hostname: G1621-02-Focal #### Issue[^2][^3][^4][^5] ##### Wrong Direction of Gravity Sensor - `sudo apt update` - `sudo apt install git` - `git clone https://github.com/wimpysworld/umpc-ubuntu.git` - `sudo cp ~/umpc-ubuntu/data/61-gpd-pocket3-sensor-local.hwdb /etc/udev/hwdb.d/` - `sudo systemd-hwdb update` - `sudo reboot` ##### Wrong Direction of Touch Screen - `sudo cp ~/umpc-ubuntu/data/99-gpd-pocket3-touch.rules /etc/udev/rules.d/` - `sudo udevadm control --reload-rules` - `sudo udevadm trigger` - `sudo reboot` - It still does not work after following the above instructions so we delete the configuration file `/etc/udev/rules.d/99-gpd-pocket3-touch.rules` and reboot again. However, it works suddenly. ##### No Audio - `sudo cp ~/umpc-ubuntu/data/alsa-gpd-pocket3.conf /etc/modprobe.d/` ##### Enable Display Scaling - Settings -> Displays -> Enbale Fractional Scaling -> 175 % ##### Time Sync with Dual Boot Windows - `sudo timedatectl set-local-rtc 1` ### DSM #### Focal - `sudo hostnamectl set-hostname DSM-Focal-00` #### Jammy - `sudo hostnamectl set-hostname DSM-Jammy-00` - `sudo apt update && sudo apt dist-upgrade` - `sudo apt install qemu-guest-agent` ### MacBook #### Arm ##### Virtualization - [Lima](https://github.com/lima-vm/lima)[^1] - Multipass - Parallels Desktop ##### Native - [Asahi Linux](https://asahilinux.org/) --- ## Ubuntu 18.04.5 LTS (Bionic Beaver) - [64-bit PC (AMD64) desktop image](https://releases.ubuntu.com/18.04.5/ubuntu-18.04.5-desktop-amd64.iso) - Minimal Installation ### Common - `sudo apt update` - `sudo apt install build-essential` - Settings -> Region & Language -> Formats -> ~~United States~~ -> United Kingdom - Settings -> Power -> Blank Screen -> Never - `sudo apt install vim htop net-tools` #### System Upgrade - `sudo apt upgrade` - reboot - `sudo apt autoclean` - `sudo apt autoremove` #### SSH - `sudo apt install ssh` or `sudo apt install openssh-server` #### Samba - [Install and Configure Samba](https://ubuntu.com/tutorials/install-and-configure-samb) - `sudo apt install samba` - Add user for Samba `sudo smbpasswd -a $USER` - Setting up Samba `sudo vim /etc/samba/smb.conf` ``` [homes] comment = Home Directories path = /home/%S valid users = %S writable = yes browseable = yes create mask = 0644 directory mask = 0755 ``` ### VMware - VMware Tools - Add CD/DVD Drive - VM -> Install VMware Tools... - mkdir -p ~/vmware_tools - `cp /media/${USER}/VMware\ Tools/* ~/vmware_tools` - `cd ~/vmware_tools` - `tar -xvf VMwareTools-10.3.22-15902021.tar.gz` - `cd vmware-tools-distrib` - `sudo ./vmware-install.pl` ### NVIDIA Jetson Nano - JetPack 4.6 - `sudo apt update` - `sudo apt upgrade` - System Settings -> Language Support -> Regional Formats -> English (United States) - System Settings -> Brightness & Lock -> Turn screen off when inactive for: -> Never ## Notes - [How to remove "Ubuntu" from Boot Menu after deleting Ubuntu partition in Windows 10 (Dual Boot)](https://askubuntu.com/questions/921046/how-to-remove-ubuntu-from-boot-menu-after-deleting-ubuntu-partition-in-windows) ## Issue ### Segmentation Fault with Specific URL in Ubuntu 20.04 (arm64) - Detected it in Ubuntu 20.04 through Parallels Desktop on MacBook Pro 2021 ``` cliff@PD-Focal:~$ curl https://dl.yarnpkg.com/debian/pubkey.gpg Segmentation fault (core dumped) ``` ``` cliff@PD-Focal:~$ wget https://dl.yarnpkg.com/debian/pubkey.gpg --2022-02-22 15:22:36-- https://dl.yarnpkg.com/debian/pubkey.gpg Resolving dl.yarnpkg.com (dl.yarnpkg.com)... 104.16.171.99, 104.18.126.100 Connecting to dl.yarnpkg.com (dl.yarnpkg.com)|104.16.171.99|:443... connected. Segmentation fault (core dumped) ``` - Found [issue](https://github.com/curl/curl/issues/7932) on GitHub - According to the above issue, it's confirmed that it's a OpenSSL issue ``` cliff@PD-Focal:~$ openssl s_client -showcerts -connect graph.facebook.com:443 </dev/null CONNECTED(00000003) Segmentation fault (core dumped) ``` ``` cliff@PD-Focal:~$ openssl version -a OpenSSL 1.1.1f 31 Mar 2020 built on: Wed Nov 24 13:20:48 2021 UTC platform: debian-arm64 options: bn(64,64) rc4(char) des(int) blowfish(ptr) compiler: gcc -fPIC -pthread -Wa,--noexecstack -Wall -Wa,--noexecstack -g -O2 -fdebug-prefix-map=/build/openssl-ibbik6/openssl-1.1.1f=. -fstack-protector-strong -Wformat -Werror=format-security -DOPENSSL_TLS_SECURITY_LEVEL=2 -DOPENSSL_USE_NODELETE -DOPENSSL_PIC -DOPENSSL_CPUID_OBJ -DOPENSSL_BN_ASM_MONT -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DKECCAK1600_ASM -DVPAES_ASM -DECP_NISTZ256_ASM -DPOLY1305_ASM -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 OPENSSLDIR: "/usr/lib/ssl" ENGINESDIR: "/usr/lib/aarch64-linux-gnu/engines-1.1" Seeding source: os-specific ``` - Solution: upgrade OpenSSL from 1.1.1f to the latest (1.1.1m) #### Upgrade OpenSSL on Ubuntu 20.04 (arm64) - `wget https://www.openssl.org/source/openssl-1.1.1m.tar.gz` - `tar -xvf openssl-1.1.1m.tar.gz` - `cd openssl-1.1.1m` - `./config --prefix=/usr --openssldir=/usr/lib/ssl --libdir=/usr/lib/aarch64-linux-gnu` - `make -j` - `make test` - `sudo make install` - ~~`make install_engines`~~ - `sudo ldconfig -v` ``` cliff@PD-Focal:~$ openssl version -a OpenSSL 1.1.1m 14 Dec 2021 built on: Tue Feb 22 15:00:41 2022 UTC platform: linux-aarch64 options: bn(64,64) rc4(char) des(int) idea(int) blowfish(ptr) compiler: gcc -fPIC -pthread -Wa,--noexecstack -Wall -O3 -DOPENSSL_USE_NODELETE -DOPENSSL_PIC -DOPENSSL_CPUID_OBJ -DOPENSSL_BN_ASM_MONT -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DKECCAK1600_ASM -DVPAES_ASM -DECP_NISTZ256_ASM -DPOLY1305_ASM -DNDEBUG OPENSSLDIR: "/usr/lib/ssl" ENGINESDIR: "/usr/lib/aarch64-linux-gnu/engines-1.1" Seeding source: os-specific ``` ##### Undefined Symbol Issue `undefined symbol: EVP_mdc2, version OPENSSL_1_1_0` ``` cliff@PD-Focal:~/openssl-1.1.1m$ ldd /usr/bin/openssl linux-vdso.so.1 (0x0000ffffa7067000) libssl.so.1.1 => /lib/aarch64-linux-gnu/libssl.so.1.1 (0x0000ffffa6eca000) libcrypto.so.1.1 => /lib/aarch64-linux-gnu/libcrypto.so.1.1 (0x0000ffffa6c3c000) libpthread.so.0 => /lib/aarch64-linux-gnu/libpthread.so.0 (0x0000ffffa6c0c000) libc.so.6 => /lib/aarch64-linux-gnu/libc.so.6 (0x0000ffffa6a99000) /lib/ld-linux-aarch64.so.1 (0x0000ffffa7037000) libdl.so.2 => /lib/aarch64-linux-gnu/libdl.so.2 (0x0000ffffa6a85000) ``` [^1]: [jserv posted to FB at 2021/09/01](https://www.facebook.com/groups/system.software2021/posts/974622730047450/?__cft__[0]=AZU_7MCpVTrQUXsxRUPRP8Xxi8l2aR6WiddUP1YZHcr3N4oL7UuwKzaBby_3k6MCWiQkX-V47efqYDNEd9eT9Jp9fXkQTOqVAwxPV8rbZ5MOFVoI1LMw_UnsC8jkLLXi5nThQJ3RRALHqSD_MCJXA6A0&__tn__=%2CO%2CP-R) [^2]: [UMPC hardware configuration for Ubuntu](https://github.com/wimpysworld/umpc-ubuntu) [^3]: [一号本 OneMix3 Pro Ubuntu屏幕校正](https://badb100d.com/2020/11/16/2020-11-16/) [^4]: [GPD pocket3（高配版）安装ubuntu 20.04并较完美运行](https://zhuanlan.zhihu.com/p/453971854?utm_source=qq&utm_medium=social&utm_oi=1462420603491409921) [^5]: [GPD Pocket 3 and Ubuntu 20.04.3 - so far](https://www.reddit.com/r/GPDPocket/comments/s16p9v/gpd_pocket_3_and_ubuntu_20043_so_far/)
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