apt – How can I remove nvidia drivers with their patches in my kernel?

I have removed all nvidia drivers with apt: apt list – installed | grep nvidia it doesn't return anything But if I look at dmesg, I see for example:

[    4.148454] NVRM: API mismatch: the client has the version 410.104, but
               NVRM: this kernel module has the version 430.50.  Please
               NVRM: make sure that this kernel module and all NVIDIA driver
               NVRM: components have the same version.

and also if I run lsmod | grep nvidia:

nvidia_drm             49152  1
nvidia_modeset       1114112  1 nvidia_drm
nvidia              19038208  1 nvidia_modeset
drm_kms_helper        180224  1 nvidia_drm
drm                   483328  4 drm_kms_helper,nvidia_drm
ipmi_msghandler       102400  2 ipmi_devintf,nvidia

How do I remove all this from my system?

Drivers: The third monitor works on live CD, but not from the hard drive

I tried and could not operate a third monitor on my Dell Precision tower 7910. It has two Nvidia Quadro K5200 graphic adapters, although when I originally installed Ubuntu 18.04 last week I only had one of the two inserted.

lspci You can see both adapters:

$ lspci | grep VGA
03:00.0 VGA compatible controller: NVIDIA Corporation GK110GL (Quadro K5200) (rev a1)
04:00.0 VGA compatible controller: NVIDIA Corporation GK110GL (Quadro K5200) (rev a1)

I have installed the proprietary drivers recommended by NVIDIA:

Software screenshot and updates

At this point, several hours later, I tried almost everything I feel comfortable trying to follow several forum posts.

Fortunately, I was sure to install Timeshift beforehand and I have been able to return to a working snapshot store (although only with two monitors) every time things went wrong.

The last time I returned, I noticed that my live USB flash drive could recognize and show all three monitors. (Shrug)

Any ideas or suggestions?

drivers – CUDA – Linux header installation fails – dependency not satisfied – libcuda1

I am trying to install CUDA in Ubuntu 18.04.3 LTS according to this nvidia documentation.

I had problems when I tried to install the Linux headers with the following command.

sudo apt-get install linux-headers-$(uname -r)

Raised a Unmet dependencies error.

The following packages have unmet dependencies:
 libcuinj64-9.1 : Depends: libcuda1 (>= 387.26) or
                           libcuda-9.1-1
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).

When i tried

sudo apt --fix-broken install

I have

dpkg: error processing archive /var/cache/apt/archives/libnvidia-compute-430_430.26-0ubuntu0.18.04.2_amd64.deb (--unpack):
 trying to overwrite '/usr/lib/x86_64-linux-gnu/libnvidia-ml.so', which is also in package nvidia-340 340.107-0ubuntu0.18.04.3
Errors were encountered while processing:
 /var/cache/apt/archives/libnvidia-compute-430_430.26-0ubuntu0.18.04.2_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)

The entire terminal exit can be seen here.

This is the gpu that I have.

  *-display                 
       description: VGA compatible controller
       product: GM204 (GeForce GTX 970)
       vendor: NVIDIA Corporation
       physical id: 0
       bus info: pci@0000:01:00.0
       version: a1
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress vga_controller bus_master cap_list rom
       configuration: driver=nouveau latency=0
       resources: irq:29 memory:f6000000-f6ffffff memory:e0000000-efffffff memory:f0000000-f1ffffff ioport:e000(size=128) memory:c0000-dffff

Not sure where to go from here. Can anyone help?

wireless: correct way to install wifi drivers (rtl8822bu)

I am having problems installing drivers for my TP-LINK Archer T3U in Ubuntu 18.04.

Having discovered the device ID 2357:012d, I used this repository of @ Jeremy31.

That is, I downloaded the content, I included it, I did make Y make install.

What to do next?

sudo dkms add ./rtl8822bu

gives

Error! Could not find module source directory.
Directory: /usr/src/.-rtl8822bu does not exist.

How to install the driver correctly?

Wi-Fi drivers fail to boot

I have a Wlp2s0 Wifi controller, and it turns on and off at will. I will turn on my laptop and my wifi will work perfectly and the other 85% of the time it will not work. I am sure that the problem is that my drivers will not start at boot.

I have an asus x541n.
I'm grieving booting with Windows 10
and have Ubuntu 19.04.

If you need more information, let me know.

drivers – How to install xsane on ubuntu 18.04 LTS?

Recently I know there is software to know. SANE (Scanner Access Now Easy) that can automatically detect the printer (almost the entire printer) and one can easily scan through this software. Then I look for that and find a sensible community page and from this page, I receive a command to install SANE. The command is

sudo apt-get install sane sane-utils libsane-extras xsane

But while executing this command in the terminal, it gives some errors and the installation is not performed.

The error message is shown in the image.

Can anyone tell me how to solve it?
enter the description of the image here

The best way to make a Windows 10 image bootable on USB with all existing software, drivers and configurations to implement in identical hardware?

The best way to make a Windows 10 boot image on USB with all the existing software, drivers and configurations to implement on exactly identical hardware?

There is no difference in the hardware in which we want to implement that image.

He plans to implement this image in more than 4000 desktops with the same hardware configuration and brand and model.

Is there a freeware / opensource / free software that we can use commercially for this purpose?

Can you suggest a solution and a KB article that explains step by step how to achieve or do it?

Graphics: I need help installing amd drivers

I just moved from Windows to Ubuntu, and I don't know how to install my driver configuration application, I have AMD A 10-9600 and I really need help. because the colors on my screen look very faded, and I want to adjust the saturation of the AMD radeon configuration application, but I can't find it and I don't know how to install it.

Drivers – Unable to run nvidia on ubuntu 18.04.2

I can't run nvidia gpu on my ubuntu 18.04.2 PC.
I tried to do the installation using apt-get install nvidia-driver-VERSION command with 391, 418 Y 450 VERSION, but always without luck. I always have a black screen after logging in. I have the same with .run Nvidia website files.
I also tried to blacklist the default nouveau driver using https://askubuntu.com/a/1129961. After the ubuntu blacklist had trouble determining the resolution of my screen, I guess nouveau was disabled.

My GPU: Gigabyte GTX 980 Ti.

You cannot use NVIDIA drivers and you cannot access Windows C: and D: from ubuntu 18.04 after dual boot with Windows

I have XPS 9570 16 gb of ram, 512 ssd and Geforce 1050 ti gpu. It simply started with Windows and maintained an exchange area of ​​8 GB and 65 GB of root. I can't access the Nvidia drivers and I can't access the Windows drives either.