CN109814932A - Video driver installation method calculates equipment - Google Patents
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- 238000000034 method Methods 0.000 title claims abstract description 60
- 238000009434 installation Methods 0.000 title claims abstract description 31
- 230000009467 reduction Effects 0.000 claims abstract description 12
- 238000012360 testing method Methods 0.000 claims description 15
- 238000011084 recovery Methods 0.000 claims description 11
- 230000002159 abnormal effect Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 description 17
- 238000012795 verification Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
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Abstract
The invention discloses a kind of video driver installation method, suitable for executing in calculating equipment, method is comprising steps of start-up operation system, into restarting automatic reduction mode；Video driver is installed；Load the video driver；It verifies after the video driver runs successfully, the video driver is updated to local storage space.
Description
Technical Field
The invention relates to the technical field of computer software, in particular to a display card driver installation method and computing equipment.
Background
At present, most of commercial devices are adapted to the existing linux-based kernel system, however, the hardware module combinations of various devices have large differences, the drivers of the hardware modules are also uneven, the versions of the linux kernels are also upgraded and repaired or new functions are added all the time, and kernels of different versions are also adopted for different linux release versions, so that the kernel versions of different linux system release versions are diversified. Usually, peripheral equipment manufacturers release a driver supporting linux on the official network, and if the driver is an open source driver, the driver needs to be recompiled and migrated to a system of the current kernel version.
For example, a graphics card driver, currently, a mainstream graphics card driver manufacturer has an open source driver and a closed source driver, and the open source driver generally publishes a source code and is pre-transplanted to a linux platform, which is commonly found in system pre-installed drivers of various linux users. Open source drive is relatively stable compared to closed source drive, but the performance is much weaker. The closed source driver issued by a display card driver manufacturer generally only tests certain series of display cards, and for some display cards which are already out of production or are older, the test is not sufficient, so that the phenomenon that the whole system cannot normally start a display interface and a 'blue screen' (or 'black screen') is generated can often occur after a user system upgrades the display card driver of a certain version and the driver works abnormally after the restart.
For the above problems, the existing method can only be to bump luck upgrade, or prohibit version upgrade, or install an open source driver, because the open source driver is relatively stable, the desktop can be started normally basically. And the installation or upgrade of the off-source driver needs to face risks, and once the off-source driver is installed, the off-source driver is restarted, and a screen is blacked or the off-source driver cannot be normally started by error reporting, so that a user is difficult to handle.
Disclosure of Invention
To this end, the present invention provides a graphics card driver installation method, a computing device, in an effort to solve or at least alleviate at least one of the problems identified above.
According to an aspect of the embodiments of the present invention, there is provided a graphics card driver installation method, adapted to be executed in a computing device, the method including:
starting an operating system and entering a restart automatic reduction mode;
installing a display card driver;
loading a display card driver;
and after the display card driver is successfully operated, updating the display card driver to the local storage space.
Optionally, after the operating system is started and the automatic recovery restart mode is entered, the method further includes the steps of:
and setting a shutdown restart automatic recovery mode so as not to enter the restart automatic recovery mode when the operating system is started next time.
Optionally, after the operating system is started and the automatic recovery restart mode is entered, the method further includes the steps of: loading a character interface of an operating system; before the display card driver is verified to run successfully, the method further comprises the following steps: and loading a graphical interface of the operating system.
Optionally, the step of verifying that the video card driver operates successfully includes:
executing a plurality of pre-configured graphical interface test cases;
determining that the graphical interface display is normal during the test period;
or,
and determining that the graphical interface is displayed normally.
Optionally, the step of determining that the graphical interface is displayed normally includes:
inquiring whether the display of the user is normal through a graphical interface;
and determining that the graphical interface is normally displayed according to the user feedback.
Optionally, before starting the operating system, the method further includes the steps of:
receiving a request of a user for installing a display card driver;
and according to the request, setting to open a restart automatic reduction mode and setting a loading character interface after restart.
Optionally, before verifying that the video card driver operates successfully, the method further includes:
and prompting the user to restart the computing equipment when the abnormal display of the graphical interface is found.
Optionally, after updating the display card driver to the local storage space, the method further includes:
and after the next start, detecting the update state of the display card drive and feeding back to the user.
Optionally, the method further comprises the steps of:
and prompting a user to restart the computing equipment when the operating system is started and the restarting automatic reduction mode is determined not to be entered.
According to another aspect of embodiments of the present invention, there is provided a readable storage medium adapted to store one or more programs configured to execute a graphics card driver installation method according to an embodiment of the present invention by a computing device.
According to still another aspect of an embodiment of the present invention, there is provided a computing device including: one or more processors; a memory; and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors to perform the graphics card driver installation method according to the embodiment of the present invention.
According to the display card driver installation method provided by the embodiment of the invention, the display card driver can be prevented from being directly installed in the local storage space by utilizing the restart automatic recovery mode, the installation and verification of the display card can be executed in the memory, if the driver installation fails, the system can recover the original appearance after being restarted, and if the driver runs successfully, the system is updated to the local storage space, so that the usability of the system is ensured.
Drawings
To the accomplishment of the foregoing and related ends, certain illustrative aspects are described herein in connection with the following description and the annexed drawings, which are indicative of various ways in which the principles disclosed herein may be practiced, and all aspects and equivalents thereof are intended to be within the scope of the claimed subject matter. The above and other objects, features and advantages of the present disclosure will become more apparent from the following detailed description read in conjunction with the accompanying drawings. Throughout this disclosure, like reference numerals generally refer to like parts or elements.
FIG. 1 schematically illustrates a block diagram of a computing device 100;
FIG. 2 schematically illustrates a flow diagram of a graphics card driver installation method 200 according to one embodiment of the present invention;
fig. 3 exemplarily shows a flowchart of a graphics card driver installation method 300 according to a specific embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Fig. 1 is a block diagram of an example computing device 100 arranged to implement a graphics card driver installation method in accordance with the present invention. In a basic configuration 102, computing device 100 typically includes system memory 106 and one or more processors 104. A memory bus 108 may be used for communication between the processor 104 and the system memory 106.
Depending on the desired configuration, the processor 104 may be any type of processing, including but not limited to: the processor 104 may include one or more levels of cache, such as a level one cache 110 and a level two cache 112, a processor core 114, and registers 116. the example processor core 114 may include an Arithmetic Logic Unit (ALU), a Floating Point Unit (FPU), a digital signal processing core (DSP core), or any combination thereof.
Depending on the desired configuration, system memory 106 may be any type of memory, including but not limited to: volatile memory (such as RAM), non-volatile memory (such as ROM, flash memory, etc.), or any combination thereof. System memory 106 may include an operating system 120, one or more programs 122, and program data 124. In some implementations, the program 122 can be configured to execute instructions on an operating system by one or more processors 104 using program data 124.
Computing device 100 may also include an interface bus 140 that facilitates communication from various interface devices (e.g., output devices 142, peripheral interfaces 144, and communication devices 146) to the basic configuration 102 via the bus/interface controller 130. The example output device 142 includes a graphics processing unit 148 and an audio processing unit 150. They may be configured to facilitate communication with various external devices, such as a display or speakers, via one or more a/V ports 152. Example peripheral interfaces 144 may include a serial interface controller 154 and a parallel interface controller 156, which may be configured to facilitate communication with external devices such as input devices (e.g., keyboard, mouse, pen, voice input device, touch input device) or other peripherals (e.g., printer, scanner, etc.) via one or more I/O ports 158. An example communication device 146 may include a network controller 160, which may be arranged to facilitate communications with one or more other computing devices 162 over a network communication link via one or more communication ports 164.
A network communication link may be one example of a communication medium. Communication media may typically be embodied by computer readable instructions, data structures, program modules, and may include any information delivery media, such as carrier waves or other transport mechanisms, in a modulated data signal. A "modulated data signal" may be a signal that has one or more of its data set or its changes made in such a manner as to encode information in the signal. By way of non-limiting example, communication media may include wired media such as a wired network or private-wired network, and various wireless media such as acoustic, Radio Frequency (RF), microwave, Infrared (IR), or other wireless media. The term computer readable media as used herein may include both storage media and communication media.
Computing device 100 may be implemented as part of a small-form factor portable (or mobile) electronic device such as a cellular telephone, a Personal Digital Assistant (PDA), a personal media player device, a wireless web-watch device, a personal headset device, an application specific device, or a hybrid device that include any of the above functions. Computing device 100 may also be implemented as a personal computer including both desktop and notebook computer configurations.
Among other things, one or more programs 122 of computing device 100 include instructions for performing a graphics card driver installation method in accordance with the present invention.
Fig. 2 illustrates a flow chart of a graphics card driver installation method 200 according to one embodiment of the present invention. As shown in fig. 2, the graphics card driver installation method 200 starts in step S210.
In step S210, the operating system is started and the automatic restore mode is restarted. The restart automatic recovery mode is used for mounting the current operating system on a partition of the memory, so that all operations of reading, writing and changing the system are performed on a file system of the memory and are not updated to a local storage space, and even if the display card driver cannot normally work and is in a black screen after being installed, the system can be automatically recovered to the state before the driver is installed after being restarted, so that the capability of automatically recovering once the display card driver is failed to be installed is achieved.
Subsequently, in step S220, installing a graphics card driver, specifically including the steps of: compiling of a kernel driver part is executed, new ko and so files are generated, a driver directory corresponding to a system can be copied, the original driver is not covered in an overlayroot mode, and the original driver is covered in a non-overlayroot mode. After the installation is finished, the correctness of the display card driver is verified, and the driver module can be automatically loaded or manually loaded.
Subsequently, in step S230, loading the graphics card driver, specifically including the steps of: and loading the driving program into the memory so as to be read and executed by the CPU.
In step S240, after the display card driver is successfully verified to operate, the display card driver is updated to the local storage space. The method for verifying the successful operation of the display card driver specifically comprises the following steps: and running a display card driving program, and starting a system desktop to judge whether the display is normal. The step of updating the display card drive to the local storage space comprises the following steps: and installing the new drive to a magnetic disk or other nonvolatile storage space of the system so as to update and cover the original display card drive, thereby completing the update of the drive after the system is restarted.
According to an embodiment of the present invention, step S210 is followed by the steps of: and setting a shutdown restart automatic recovery mode so as not to enter the restart automatic recovery mode when the operating system is started next time. And the reset automatic reduction mode is set to be started only during the installation of the display card driver, so that the requirements of the actual use scene of a user are met.
According to an embodiment of the present invention, step S210 is followed by the steps of: loading a character interface of an operating system; step S240 is preceded by the step of: and loading a graphical interface of the operating system. In the embodiment, the display card driver verification method without restarting to take effect is provided, and in the automatic restoration mode, the display card driver installation is completed through a character interface, then a driver is loaded and run, and an operating system graphical interface is started to determine whether the graphical interface is normally displayed.
According to an embodiment of the present invention, the step of verifying the display card driver successfully operates in step S240 includes: executing a plurality of pre-configured graphical interface test cases, and determining that the graphical interface is normally displayed during testing; or, determining that the graphical interface display is normal. The two verification modes of whether the display card driver is installed successfully or not are adopted, wherein the test case is adopted for verification, and the potential problem of the display card driver is found with higher probability.
According to one embodiment of the invention, the step of determining that the graphical interface is displayed normally comprises the following steps: inquiring whether the display of the user is normal through a graphical interface; and determining that the graphical interface is normally displayed according to the user feedback.
According to an embodiment of the present invention, step S210 further includes the steps of: receiving a request of a user for installing a display card driver; and according to the request, setting to open the restart automatic reduction mode and setting a loading character interface after restart. The above steps are the preceding steps of executing the graphics card driver installation method 200.
According to an embodiment of the present invention, before the display card driver is successfully verified, the method further includes the following steps: and prompting the user to restart the computing equipment when the abnormal display of the graphical interface is found. After the reboot, the computing device will revert to normal use prior to installation of the graphics card driver.
According to an embodiment of the present invention, after step S240, the method further includes the steps of: and after the next start, detecting the update state of the display card drive and feeding back to the user. By detecting the installation state of the display card in the local storage space, the display card is ensured to be updated successfully and the user is informed.
According to an embodiment of the invention, the method further comprises the step of: and prompting a user to restart the computing equipment when the operating system is started and the restarting automatic reduction mode is determined not to be entered. By verifying whether the restart automatic recovery mode is successfully entered, the display card driver is prevented from being directly installed in the local storage space.
To further illustrate the concept of the present invention, a specific embodiment of the present invention is given below, in which the operating system is a linux system, and the restart automatic restore mode may be implemented by using an Overlayroot software package based on an OverlayFS file system.
A flow diagram of a specific embodiment is shown in fig. 3.
In step S301, the graphics card driver that needs to be installed needs to be downloaded or copied to the local disk file system.
Step S302 specifically includes: before the display card driver is installed, switching to an overlayroot mode after the required files of the display card driver are ensured to be prepared, wherein the overlayroot mode is effective in restarting, and after the switching is successful, setting that a system graphical interface is not loaded after the system is restarted.
In step S303, after the system is restarted, the system enters a tty interface.
In step S304, it is checked whether the current system is normally switched to the overlayroot mode, and if not, it is prompted to restart and recover to the previous state. If the switching is normal, in step S305, the overlay mode is set to be closed, because the overlay mode is effective for restart, the video card will enter a normal system interface no matter the operation of the video card driver in the subsequent step is successful or failed.
Step S306 starts to execute the graphics card driver installation, and some closed source drivers execute the compilation of the kernel driver part during the installation process and copy the kernel driver part to the driver directory corresponding to the system.
After the installation is completed, the correctness of the display card driver is verified in step S307, and the display card driver module may be automatically loaded or manually loaded. After the driver is loaded without errors, a graphical interface (desktop) of the system is started, and whether the display is normal or not is verified, wherein some basic desktop test cases can be run to perform self-verification on whether the driver is normal or not.
In the process of carrying out the self-verification test of the drive, if the drive test is abnormal or the user interface is abnormally started, the user is required to forcibly restart, and the restart mode is cancelled, so that the restart mode can be automatically recovered to enter the previous system interface; if the system verification test is normal, the user is required to confirm that the driving is feasible, the system can be started normally, and the interface has no phenomena such as screen splash, stripes and the like. After the user confirms, step S309 is executed to install the new driver to the disk or other storage of the system, and the original display card driver is updated to be covered, so that the new driver is updated after the system is restarted. In the process of installing a closed-source driver of a manufacturer, the DKMS recompiles a Kernel object (ko) file according to a current Kernel version and a Kernel header file, copies a shared object (so) library file of some drivers to an appointed directory of the system, changes the configuration of the system, and uses a newly installed driver after the system is restarted.
After the driver installation updating and testing is completed, step S313 is executed to restart the system, and the system interface is entered, and in step S314, the user is prompted to update or install the driver according to the result of the driver installation updating and testing.
According to the embodiment of the invention, the loss that a user only needs to reinstall the system due to the occurrence of a blue screen or a black screen after installing the display card drive can be greatly reduced, and the data loss caused by reinstalling the system can also be reduced, thereby providing great convenience for the user.
A11: a computing device, comprising:
one or more processors;
a memory; and
one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors to perform the graphics card driver installation method of any of claims 1-9.
It should be understood that the various techniques described herein may be implemented in connection with hardware or software or, alternatively, with a combination of both. Thus, the methods and apparatus of the present invention, or certain aspects or portions thereof, may take the form of program code (i.e., instructions) embodied in tangible media, such as floppy diskettes, CD-ROMs, hard drives, or any other machine-readable storage medium, wherein, when the program is loaded into and executed by a machine, such as a computer, the machine becomes an apparatus for practicing the invention.
In the case of program code execution on programmable computers, the computing device will generally include a processor, a storage medium readable by the processor (including volatile and non-volatile memory and/or storage elements), at least one input device, and at least one output device. Wherein the memory is configured to store program code; the processor is configured to perform the various methods of the present invention according to instructions in the program code stored in the memory.
By way of example, and not limitation, computer readable media may comprise computer storage media and communication media. Computer-readable media includes both computer storage media and communication media. Computer storage media store information such as computer readable instructions, data structures, program modules or other data. Communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media. Combinations of any of the above are also included within the scope of computer readable media.
It should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be interpreted as reflecting an intention that: that the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.
Those skilled in the art will appreciate that the modules or units or components of the devices in the examples disclosed herein may be arranged in a device as described in this embodiment or alternatively may be located in one or more devices different from the devices in this example. The modules in the foregoing examples may be combined into one module or may be further divided into multiple sub-modules.
Those skilled in the art will appreciate that the modules in the device in an embodiment may be adaptively changed and disposed in one or more devices different from the embodiment. The modules or units or components of the embodiments may be combined into one module or unit or component, and furthermore they may be divided into a plurality of sub-modules or sub-units or sub-components. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or elements of any method or apparatus so disclosed, may be combined in any combination, except combinations where at least some of such features and/or processes or elements are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination.
Furthermore, some of the described embodiments are described herein as a method or combination of method elements that can be performed by a processor of a computer system or by other means of performing the described functions. A processor having the necessary instructions for carrying out the method or method elements thus forms a means for carrying out the method or method elements. Further, the elements of the apparatus embodiments described herein are examples of the following apparatus: the apparatus is used to implement the functions performed by the elements for the purpose of carrying out the invention.
As used herein, unless otherwise specified the use of the ordinal adjectives "first", "second", "third", etc., to describe a common object, merely indicate that different instances of like objects are being referred to, and are not intended to imply that the objects so described must be in a given sequence, either temporally, spatially, in ranking, or in any other manner.
While the invention has been described with respect to a limited number of embodiments, those skilled in the art, having benefit of this description, will appreciate that other embodiments can be devised which do not depart from the scope of the invention as described herein. Furthermore, it should be noted that the language used in the specification has been principally selected for readability and instructional purposes, and may not have been selected to delineate or circumscribe the inventive subject matter. Accordingly, many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the appended claims. The present invention has been disclosed in an illustrative rather than a restrictive sense, and the scope of the present invention is defined by the appended claims.
Claims (10)
1. A graphics card driver installation method, adapted to be executed in a computing device, the method comprising:
starting an operating system and entering a restart automatic reduction mode;
installing a display card driver;
loading the display card driver;
and after the display card driver is successfully operated, updating the display card driver to a local storage space.
2. The method of claim 1, wherein the booting of the operating system after entering into the restart auto-recovery mode further comprises the steps of:
and setting to close the restart automatic reduction mode so as not to enter the restart automatic reduction mode when an operating system is started next time.
3. The method of claim 1, wherein,
after the starting operation system enters the restart automatic recovery mode, the method also comprises the following steps: loading a character interface of an operating system;
before the display card driver is verified to run successfully, the method further comprises the following steps: and loading a graphical interface of the operating system.
4. The method of claim 3, wherein the step of verifying that the graphics card driver operates successfully comprises:
executing a plurality of pre-configured graphical interface test cases;
determining that the graphical interface is displayed normally during the test;
or,
and determining that the graphical interface is displayed normally.
5. The method of claim 4, wherein determining that the graphical interface display is normal comprises:
inquiring whether the display of the user is normal through the graphical interface;
and determining that the graphical interface is normally displayed according to the user feedback.
6. The method of claim 3, wherein before said booting the operating system, further comprising the steps of:
receiving a request of a user for installing a display card driver;
and according to the request, setting to open the restart automatic reduction mode and setting a loading character interface after restart.
7. The method of claim 1, wherein before verifying that the graphics card driver operates successfully, further comprising:
and prompting the user to restart the computing equipment when the abnormal display of the graphical interface is found.
8. The method of claim 1, wherein after updating the graphics card driver to the local storage space, further comprising the steps of:
and after the next start, detecting the update state of the display card drive and feeding back to the user.
9. The method of claim 1, further comprising the steps of:
and prompting a user to restart the computing equipment when determining that the restarting automatic reduction mode cannot be entered after the operating system is started.
10. A readable storage medium adapted to store one or more programs configured to perform the graphics card driver installation method of any of claims 1-9 by a computing device.
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| CN115098177B (en) * | 2022-08-25 | 2022-11-04 | 中科方德软件有限公司 | Display card drive switching method and device and readable storage medium |
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Application publication date: 20190528 Assignee: Tongxin Software Technology Co.,Ltd. Assignor: WUHAN DEEPIN TECHNOLOGY Co.,Ltd. Contract record no.: X2021980010212 Denomination of invention: Graphics card driver installation method and computing equipment License type: Common License Record date: 20210929 |
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