Your system information

• Steam client version (updater built Jul 17 2019 06:13:47):
• Ubuntu 18-04 64bit
• Opted into Steam client beta?: [Yes]
• Have you checked for system updates?: [Yes]

Please describe your issue in as much detail as possible:

this is my issue i reinstall steam, remove .steam library and nothing, maybe for install other libraries that have issues with steam

Running Steam on ubuntu 18.04 64-bit
STEAM_RUNTIME is enabled automatically
Pins up-to-date!
[2019-08-01 18:43:52] Startup - updater built Jul 17 2019 06:13:47
SteamUpdateUI: An X Error occurred
X Error of failed request:  GLXBadContext
SteamUpdateUI: An X Error occurred
X Error of failed request:  BadValue (integer parameter out of range for operation)
Major opcode of failed request:  154 (GLX)
Minor opcode of failed request:  3 (X_GLXCreateContext)
Value in failed request:  0x0
Serial number of failed request:  42
xerror_handler: X failed, continuing
Major opcode of failed request:  154 (GLX)
Minor opcode of failed request:  6 (X_GLXIsDirect)
Serial number of failed request:  43
xerror_handler: X failed, continuing
Looks like steam didn't shutdown cleanly, scheduling immediate update check
[2019-08-01 18:43:52] Checking for update on startup
[2019-08-01 18:43:52] Checking for available updates...
[2019-08-01 18:43:52] Downloading manifest: client-download.steampowered.com/client/steam_client_ubuntu12
[2019-08-01 18:43:53] Download skipped by HTTP 304 Not Modified
[2019-08-01 18:43:53] Nothing to do
[2019-08-01 18:43:53] Verifying installation...
[2019-08-01 18:43:53] Performing checksum verification of executable files
[2019-08-01 18:43:53] Verification complete

Steps for reproducing this issue:

i recent install from nvidia repositories cuda and many others libraries for machine learning from here https://www.tensorflow.org/install/gpu

i read and recent installation no working in steam
https://askubuntu.com/questions/1077061/how-do-i-install-nvidia-and-cuda-drivers-into-ubuntu

# Add NVIDIA package repositories
wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/cuda-repo-ubuntu1804_10.0.130-1_amd64.deb
sudo dpkg -i cuda-repo-ubuntu1804_10.0.130-1_amd64.deb
sudo apt-key adv --fetch-keys https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/7fa2af80.pub
sudo apt-get update
wget http://developer.download.nvidia.com/compute/machine-learning/repos/ubuntu1804/x86_64/nvidia-machine-learning-repo-ubuntu1804_1.0.0-1_amd64.deb
sudo apt install ./nvidia-machine-learning-repo-ubuntu1804_1.0.0-1_amd64.deb
sudo apt-get update

# Install NVIDIA driver
sudo apt-get install --no-install-recommends nvidia-driver-418
# Reboot. Check that GPUs are visible using the command: nvidia-smi

# Install development and runtime libraries (~4GB)
sudo apt-get install --no-install-recommends \
    cuda-10-0 \
    libcudnn7=7.6.0.64-1+cuda10.0  \
    libcudnn7-dev=7.6.0.64-1+cuda10.0


# Install TensorRT. Requires that libcudnn7 is installed above.
sudo apt-get update && \        
        && sudo apt-get install -y --no-install-recommends libnvinfer-dev=5.1.5-1+cuda10.0


```