After apt upgrade Nvidia drivers are not working and system hangs on boot
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I made the mistake of upgrading all apt packages a few days ago and now I cannot boot.
The error manifests as
PKCS(hash)7 signature not signed with trusted key
A bit of hunting around shows this to be a problem with the Nvidia graphics drivers.
lshw -c display
shows the 2 1080 GPUs but in configuration only has latency=0.
dpkg -l | grep nvidia
shows a number of packages including
nvidia-384 nvidia-prime
the output from this command has the letters rc at the beginning of these lines instead of ii which starts the other lines.
How do I force the GPUs to use these Nvidia drivers?
Steven
PS Something like this happens every time that I upgrade the OS or packages. It is really very annoying and making me question why I am running Ubuntu.
drivers apt nvidia upgrade
asked 2 days ago
user1984382
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up vote
0
down vote
favorite
I made the mistake of upgrading all apt packages a few days ago and now I cannot boot.
The error manifests as
PKCS(hash)7 signature not signed with trusted key
A bit of hunting around shows this to be a problem with the Nvidia graphics drivers.
lshw -c display
shows the 2 1080 GPUs but in configuration only has latency=0.
dpkg -l | grep nvidia
shows a number of packages including
nvidia-384 nvidia-prime
the output from this command has the letters rc at the beginning of these lines instead of ii which starts the other lines.
How do I force the GPUs to use these Nvidia drivers?
Steven
PS Something like this happens every time that I upgrade the OS or packages. It is really very annoying and making me question why I am running Ubuntu.
drivers apt nvidia upgrade
asked 2 days ago
user1984382
1
New contributor
user1984382 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I made the mistake of upgrading all apt packages a few days ago and now I cannot boot.
The error manifests as
PKCS(hash)7 signature not signed with trusted key
A bit of hunting around shows this to be a problem with the Nvidia graphics drivers.
lshw -c display
shows the 2 1080 GPUs but in configuration only has latency=0.
dpkg -l | grep nvidia
shows a number of packages including
nvidia-384 nvidia-prime
the output from this command has the letters rc at the beginning of these lines instead of ii which starts the other lines.
How do I force the GPUs to use these Nvidia drivers?
Steven
PS Something like this happens every time that I upgrade the OS or packages. It is really very annoying and making me question why I am running Ubuntu.
drivers apt nvidia upgrade
asked 2 days ago
user1984382
1
New contributor
user1984382 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
I made the mistake of upgrading all apt packages a few days ago and now I cannot boot.
The error manifests as
PKCS(hash)7 signature not signed with trusted key
A bit of hunting around shows this to be a problem with the Nvidia graphics drivers.
lshw -c display
shows the 2 1080 GPUs but in configuration only has latency=0.
dpkg -l | grep nvidia
shows a number of packages including
nvidia-384 nvidia-prime
the output from this command has the letters rc at the beginning of these lines instead of ii which starts the other lines.
How do I force the GPUs to use these Nvidia drivers?
Steven
PS Something like this happens every time that I upgrade the OS or packages. It is really very annoying and making me question why I am running Ubuntu.
drivers apt nvidia upgrade
drivers apt nvidia upgrade
asked 2 days ago
user1984382
1
New contributor
user1984382 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 2 days ago
user1984382
1
New contributor
user1984382 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 2 days ago
user1984382
1
New contributor
user1984382 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 2 days ago
user1984382
1
asked 2 days ago
user1984382
1
1
New contributor
user1984382 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
user1984382 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
user1984382 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
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user1984382 is a new contributor. Be nice, and check out our Code of Conduct.
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