Currently, the two mainstreamGraphics cardThe manufacturers are ATI and nvdia, and their graphics cards have their own unique characteristics. However, the functions and usage of the two brands of graphics cards are completely different. Nvdia video cards focus on the game p
; under "global settings" to the left, in the pop-up menu, use the mouse to left-click the "high-performance NVIDIA processor" project, as shown in the figure below:Step 2: Find the power management mode in the Settings list, right-click the "adaptive" item on the right of the window, and left-click the "highest performance first" item in the pop-up menu. As shown in the following figure:Step 3: After the settin
about it. Optimus technology does not rely on the complex hardware structure of the CrossFire graphics card implementation. Independent graphics cards are rendered on demand and transmitted to integrated graphics cards. integrate
Use Bumblebee to control NVIDIA dual-graphics card (ubuntu) Introduction Nvidia dual-graphics card switching technology is called Optimus (Optimus Prime), but unfortunately it can only be implemented under win7 and vista. There is no corresponding technology in Linux, and of course Apple does not. This causes the indep
the gear will run. Some of the best graphics cards (NVIDIA GeForce 7950 GT) perform glxgears, fast to even the gears can not see clearly. Here, record the FPS number (frame speed per second) to identify whether the driver is properly installed. (Computer Technology Web site: http://www.pcjsh.com for your editing)
Early Linux under Nvidia's display card driver h
"vblank_mode = 0 primusrun % command %" in it. Of course, this is the Global server, if you are playing the perfect world proxy, enter "vblank_mode = 0 primusrun % command %-language schinese-international-perfectworld 」.
6. If you are using an open-source driver, switch the N-card driver from nouveau to nvidia and then generate a new kernel image to see "/etc/mkinitcpio. conf "comment out all nouveau modules, and then" sudomkinitcpio-p linux ". Afte
DIRECTX12 is a major upgrade to the WIN10 system, but its hardware needs have been upgraded, and not all graphics cards can support the latest DX12. So, what are the graphics cards supported by dx12? This article computer Pepsi Small series for you to summarize the NVIDIA, A
, Windows naturally no problem. However, for a long time, the Linux platform does not support GPU offloading, which cannot communicate between the two video cards, and the n card does not show the output. The user had to shield the N card, using only the core graphics card.Later a group of people worked out the Bumblebee, barely able to use a dual graphics card,
:
Sudo apt-get remove-purge nvidia *
4. Start to install the driver.
(1) Ctrl + Alt + F1 enter the first console and enter the user name and password
(2) sudo stop lightdm
(3) sudo sh NVIDIA-Linux-x86_64-346.72.run will pop up at this time nvidia installation interface, according to the prompts to install it, here to say, if the computer is a 64-bit system, after
text mode )).
Blacklist nouveau at Boot Time and Post Boot
We will create a file disable-noveau.conf in the/etc/modprobe. d/directory as follows:
[root@localhost ~]#echo 'blacklist nouveau' >> /etc/modprobe.d/disable-nouveau.conf[root@localhost ~]#echo 'nouveau modeset=0' >> /etc/modprobe.d/disable-nouveau.conf
Edit the/boot/grub2/grub. cfg file:
linux16 /vmlinuz-4.5.7-300.fc24.x86_64+debug root=/dev/mapper/fedora-root ro rd.lvm.lv=fedora/root rd.lvm.lv=fedora/swap rhgb quiet LANG=en_US.UTF-
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My laptop is ThinkPad E40 and comes with a ATI graphics card. Now I have installed the fedora14 operating system. We all know that mplayer is usually installed for Playing videos in Linux.
However, during normal video playback, I found that mplayer often reports an error in the command line, saying that if a lib file is missing, I checked it online, it is found that this is a file required by the NVIDIA
NVIDIA currently attaches more and more importance to non-Microsoft operating systems such as Linux, and its drive update speed is no less than the Windows version. This week, NVIDIA released the latest 180.51 driver, which has fixed a number of problems, users of Linux and other systems are recommended to download updates.
180.51 specific updates include:
1. Added support for GeForce 9600 GSO 512, GeForce
-perfectworld".6. Assuming that you previously used an open source driver, N-card driver switching from Nouveau to Nvidia requires a kernel image to be generated again, see "/etc/mkinitcpio.conf" Stare at all the Nouveau modules and "sudo mkinitcpio-p linux", after the restart "dmesg" information to see if there is "nouveau" and "nvidia" the words of the message, should be the former and the latter some. 7.
and then run the installation program of the graphics card driver again (note: this process requires Internet connection)
5. After the installation is complete, restart the system. Run the following command in the system: cat/proc/driver/nvidia/gpus /...... View the video card device.
Install the Nvidia private driver on Ubuntu 14.04 and switch between two
Now many notebook popular dual graphics cards, dual graphics technology is now very mature, mainly to solve the performance and endurance of the balance problem.
Nvidia dual graphics cards can only operate in systems above Win7,
At present, many laptops support dual-SIM switching, what is dual-sim switching, the simple is that the notebook also has a separate graphics card and the latest SNB processor comes with the core graphics card, both can be based on the needs of computer applications to switch. This is said that the dual-sim switch is different from the APU dual-SIM, the Apu realizes that the standalone
intervention. This is obviously much easier to start or log out.
This technology has no special requirements for laptops and graphics cards. You only need to upgrade the system BIOS to support related products.
In bios, switchable graphics is the default option. You can select integrated graphics or discrete
Install the NVIDIA GT630M driver on Ubuntu 13.04 dual-graphics card and install bumblebee to manage dual-graphics cards. The following command automatically installs the NVIDIA graphics card driver [plain] sudo add-apt-repository
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