- At the start screen press Ctrl+ALT+F1.
- Log in using your username and password.
- Set a password for the "root" account.
sudo passwd root
- Log out.
exit
- Log in using the "root" account and the password you have previously set.
- Change the username and the home folder to the new name that you want.
usermod -l <newname> -d /home/<newname> -m <oldname>
- Change the group name to the new name that you want.
groupmod -n <newgroup> <oldgroup>
- Look the "root" account.
passwd -l root
- If you were using ecryptfs (encrypted home directory). Mount your encrypted directory using
ecryptfs-recover-private
and edit<mountpoint>/.ecryptfs/Private.mnt
to reflect your new home directory. - Log out.
exit
- press Ctrl+ALT+F7.
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my Fedora + Ubuntu settings
라벨:
Informatics
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OS
- Fedora 20 (gnome + xfce)
- Ubuntu 13.10 + Xubuntu
Hardware
- D630: RAM 3gb, CPU core2 duo, nVidia Quartro
- E6400: RAM 4gb, CPU core2 duo
- XPS8700, CPU i7-4770, HDD 2tb, RAM 16g, nVdia
Office Suite
- LibreOffice v.4.2
- mendeley-desktop v1.10
Graphics
- Gimp
- Inkspace
Remote Desktop
- TeamViewer v9
sudo dpkg -i teamviewer_linux.deb
Reset password
- http://askubuntu.com/questions/24006/how-do-i-reset-a-lost-administrative-password
- http://www.psychocats.net/ubuntu/resetpassword
Neflix on ubuntu (http://www.webupd8.org/2014/08/how-to-enable-html5-playback-for.html)
- Install
- sudo add-apt-repository ppa:leonbo/nss
- sudo apt-get update
- sudo apt-get install libnss3 libnss3-1d libnss3-nssdb
- sudo apt-get upgrade
- Install Google Chrome Beta or Dev. HERE .
- Install the User-Agent Switcher Chrome extension from HERE
Mozilla/5.0 (Windows NT 6.3, Win64, x64) AppleWebKit/537.36
Netflix settings (Your Account > Playback Settings), make sure "Prefer HTML5 player instead of Silverlight" is enabled:
- Then user swich "on"
- Revert
- sudo apt-get install ppa-purge
- sudo ppa-purge ppa:leonbo/nss
- sudo apt-get purge google-chrome-beta
- sudo apt-get purge google-chrome-unstable
Ubuntu username change
VBox + Ubuntu
- auto-resize probelm
- sudo apt-get install dkms linux-generic
sudo apt-get install virtualbox-guest-dkms virtualbox-guest-utils virtualbox-guest-x11
- restart vbox OR sudo /etc/init.d/vboxadd setup
xfce +xubntu
- desktop reset: rm -r ~/.config/xfce4
- Remove
- sudo apt-get autoremove --purge xubuntu-* && sudo apt-get autoremove --purge xfce*
- sudo apt-get autoremove --purge $( dpkg-query -l *xubuntu* | grep ii | tr -s " " | cut -d" " -f2; dpkg-query -l *xfce* | grep 'ii' | tr -s " " | cut -d" " -f2 )
http://www.psychocats.net/ubuntu/purexubuntu
Ubuntu shutdown / reboot issues
- sudo shutdown -h now
- sudo reboot -r now
Ubuntu wireless issue
- D630
- sudo apt-get remove --purge ndiswrapper*
- sudo apt-get remove --purge bcmwl-kernel-source
- sudo apt-get install linux-firmware-nonfree
- E6400
- sudo apt-get install bcmwl-kernel-source
to be continued....
이메일로 전송BlogThis!Twitter에서 공유Facebook에서 공유
라벨:
Informatics
sudo dpkg -i teamviewer_linux.deb
- sudo add-apt-repository ppa:leonbo/nss
- sudo apt-get update
- sudo apt-get install libnss3 libnss3-1d libnss3-nssdb
- sudo apt-get upgrade
- Install Google Chrome Beta or Dev. HERE .
- Install the User-Agent Switcher Chrome extension from HERE
Mozilla/5.0 (Windows NT 6.3, Win64, x64) AppleWebKit/537.36
Netflix settings (Your Account > Playback Settings), make sure "Prefer HTML5 player instead of Silverlight" is enabled: - Then user swich "on"
- sudo apt-get install ppa-purge
- sudo ppa-purge ppa:leonbo/nss
- sudo apt-get purge google-chrome-beta
- sudo apt-get purge google-chrome-unstable
- sudo apt-get install dkms linux-generic
sudo apt-get install virtualbox-guest-dkms virtualbox-guest-utils virtualbox-guest-x11
- restart vbox OR sudo /etc/init.d/vboxadd setup
- sudo apt-get autoremove --purge xubuntu-* && sudo apt-get autoremove --purge xfce*
- sudo apt-get autoremove --purge $( dpkg-query -l *xubuntu* | grep ii | tr -s " " | cut -d" " -f2; dpkg-query -l *xfce* | grep 'ii' | tr -s " " | cut -d" " -f2 )
- sudo apt-get remove --purge ndiswrapper*
- sudo apt-get remove --purge bcmwl-kernel-source
- sudo apt-get install linux-firmware-nonfree
- sudo apt-get install bcmwl-kernel-source
Scientist. Husband. Daddy. --- TOLLE. LEGE
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