ubuntu screen recorder

My notebook is Lenovo yunci. After updating Ubuntu11.10, I found that the screen is flickering and moving. It is actually a problem with the graphics card driver. The driver provided by the N card official website is not easy to use. Try to use the Bumblebee for reference: Ghost. My notebook is Lenovo yunci. After updating Ubuntu 11.10, I found that the screen w

See link: Http://askubuntu.com/questions/177348/how-do-i-disable-the-screensaver-lockIf you want to wrap your app in a script that takes care of the this for you when you launch it (or GUI simply isn ' t an option ), the best command-line solution as of Ubuntu 14.04 are:To disable the screen blackout:gsettings set org.gnome.desktop.session idle-delay (0 to disable)To disable the

Tags: purge ons down start AMD des text Linux ShuSpecific symptoms for the card at the boot interface, press any key is unresponsive.Viewed several articles online, as follows:Resolution: ubuntu16.04 start with a black screen that stays on a purple screen or skips text for a long timeUbuntu16.04 Graphics Driver Power ManagementThe inside mentioned boot into grub after Splah add nomodeset, I tried under usel

Tibesti: supports full-screen and regional recording, and outputs video formats such as OGG, WebEM, AVI, and XVid. It also supports indicatorapplet for delayed recording. Next, let's take a look at how to install it. It's actually the easiest to install it in Ubuntu, just a few commands. Open terminal: 1, sudoadd-apt-repositoryppa: ackondro/tibesti2, sudoap Tibesti: Supports full

1, after the installation of Ubuntu, enter the login page, and then use the input password after the black screen, according to CTRL+ALT+F1 are useless, also into the command interface, find the data after the discovery is necessary in the virtual machine------hardware------the display, the acceleration of 3D graphics hook cancellation, You can go in again when you reopen it. At the beginning, the visitor l

The day before yesterday to start a Dell notebook, i7 fifth generation processor, 8G memory, 1T hard disk, very well in line with my mobile workstation requirements. Today decisive will be genuine win8 replaced with Ubuntu,diy The consequence is the original 3 seconds to start the system into the present 15 seconds, endure. But another problem is very disturbing me, that is, the screen brightness can not be

Problem: Ubuntu displays content beyond the screen. Adjust the screen resolution, click "Setting", "Display" menu, select the existing resolution can not achieve the desired effect.Workaround: Add a new resolution with the command line.XrandrCVT 1360 6401360x640 59.93 Hz (CVT) hsync:39.85 kHz; pclk:69.50 MHzModeline "1360x640_60.00" 69.50 1360 1416 1552 1744 640

you do not understand the operation of 2, want to look at the detailed steps here, in another blog:3. After connecting the Raspberry Pi to the WiFi, the installation method has a tutorial. It should be noted that if the WiFi signal is above 10 channels, it is likely not recognized, then the router's channel to tune not more than 10.4. To install the Remote Desktop, then follow the steps inside to install the system desktop, and then install a XRDP Remote Tools. Steps:sudo apt-get Install Tightv

There are many ways to adjust the brightness of the laptop screen in Ubuntu Linux. Some adjust the brightness but not the backlight brightness, and some adjust the backlight brightness on my computer ...... I have found this method for a long time. It should be widely used (at least I can use it here ). First, enter the terminal and enter the lspci command to list the addresses of various devices. Www.linxi

The following reference https://www.youtube.com/watch?v=5NZ0qwp2L04, I made some changes, let it understood some. Search the App Store for PulseAudio Volume Control on the Ubuntu Store homepage https://apps.ubuntu.com/cat/applications/pavucontrol/or directly click apt:// Pavucontrol Jump to the store installation. To enter this software, click on the tab input Devices, then click on the bottom show, switch to all Input Devices. Now let you

On the Internet to check the relevant information, there are several methods: 1, Setterm-blank 0 This method in this blog, I described in detail, but in the actual operation did not take effect. Linux LCD 10-minute black screen, 10-minute black screen, LCD automatic shutdown, LCD black screen problem 2, install 2.6.2 program to prevent the system from entering th

I don't know why. My Ubuntu startup is slow, and there is a black screen at startup, which is not a real black screen. I have read many articles on the Internet, but none of them can explain the reasons and specific practices. Now, based on my specific situation, let's take a look: My notebook is mainly configured (very old ): Graphics: Intel Corporation 82852/

In the login screen press CTRL + Shift + F1 into the command line mode, enter your user name and password, type the following lines of command on it!$ cd ~$ sudo chown your username: your user name. Xauthority : Specifies that the owner of the file changes to the specified user or group, and the user can be either a user name or a user IDExplain:Xserver start, read the file ~/. Xauthority, read the record corresponding to its display. When a client p

The landlord's Notebook is acer4750g, the system is Ubuntu Kylin 14.04The original notebook ubuntu14.04 cannot adjust the screen brightnesshttp://my.oschina.net/lhplj/blog/397056 article source? 1 sudogedit /etc/default/grub Found in open fileGrub_cmdline_linux= ""Change intogrub_cmdline_linux= "Acpi_backlight=vendor"You can save it after you change it.then upgrade Grub:?

The newly installed Ubuntu 12.04 found that it was very expensive. A very intuitive and uncomfortable reason was that the screen was very bright! In addition, you can only see that the brightness bar is decreasing, whether you adjust by FN or system settings, but the brightness is still very strong. In order to prevent the blind and hard-searching, finding various answers and various complexities cannot be

The Ubuntu installed in the notebook often starts a black screen, which is similar to a crash. After investigation, you can modify the startup resolution in the following ways: sudogedit/etc/usplash. the conf file is displayed as follows # Usplashconfigurationfilexres = 1280 yres = 800 here 1280*800 is applicable to my local file. The specific parameters depend on the panel of each user. The

My Fujitsu s7211 laptop screen is not as bright as Ubuntu 10.04 in Vista, and I always thought it was a driver problem. Later, I found from my blog that the brightness can be adjusted. Two methods: 1. Adjust the GAMMA value of the screen contrast Parameter > Xgamma-Gamma. 75 If not, try to change. 75 to 0.5 ~ Test between 1.0. After I use 1.0, I feel that the

completes the corresponding action after accepting the user command. Note, however, that the commands you enter are not displayed on the screen. If the input character is not a legal command of VI, VI will ring the alarm. text input mode (input mode/edit mode) Enter insert command I (insert) in command mode, attach command A (append), open the Command O (open), Modify command C (change), replace command R, or replace command s to enter text inp

phenomenon : After entering the password in the Ubuntu login interface, a black screen flashes and a check battery state is present, and then jumps to the login screen.cause : In the home directory. The xauthority file owner becomes root and cannot be taken when the user logs in. Xauthority file.Description: Xauthority, is a startx script record file. Xserver start, read the file ~/. Xauthority, read in the

Phenomenon: After entering the password in the Ubuntu login interface, a black screen flashes and a check battery state is present, and then jumps to the login screen.Cause: In the home directory. The xauthority file owner becomes root and cannot be taken when the user logs in. Xauthority file.Description: Xauthority, is a startx script record file. Xserver start, read the file ~/. Xauthority, read in the r