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May 8th, 2022 23:00
Precision 3560 Ubuntu 20.04LTS graphic drivers.
Hello
We bought a precision 3560 in March. For security reasons we had to redo an installation to be able to activate the LVM encryption of the hard disk.
The problem with this reinstallation is that I have the impression that there are no more graphic drivers for the IRIS card as for the nvidia T500 card present in the computer.
When I run one of my programs this is the error I get:
libGL error: No driver found
libGL error: unable to load driver: iris_dri.so
libGL error: driver pointer missing
libGL error: failed to load driver: iris
libGL error: unable to load driver: swrast_dri.so
libGL error: failed to load driver: swrast
Error of failed request: GLXBadContext
Major opcode of failed request: 152 (GLX)
Minor opcode of failed request: 6 (X_GLXIsDirect)
Serial number of failed request: 52
Current serial number in output stream: 51
How to solve this error?
I'm used to using debian in command line, but very little Ubuntu in graphical mode (not to say I'm a beginner).
So I have no experience in graphical management under linux.
Thank you in advance
DELL-Cares
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27.1K Posts
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May 8th, 2022 23:00
Thank you! We have received the required details. We will work towards a resolution. In the meantime, you may also receive assistance or suggestions from the community members.
Step 1: Open Software and Updates From the App Menu. Open the Applications menu and type “software and updates.”
Step 2: Click the Additional Drivers Tab. Wait for the app to download a list of additional drivers available for your GPU.
Step 3: Choose a Driver. If it gives you an option to select proprietary or OEM drivers, please select that and install.
Step 4: Restart.