Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: nvidia-graphics-drivers-331-updates (Ubuntu)
Status: New => Confirmed
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Ubuntu.
https://bugs.launchpad.net/bugs/1402423
Title:
Security update removes previously working graphics card
Status in nvidia-graphics-drivers-331 package in Ubuntu:
Confirmed
Status in nvidia-graphics-drivers-331-updates package in Ubuntu:
Confirmed
Bug description:
The Ubuntu Trusy repositories have version 331.38-0ubuntu7 which is a
working driver for the NVIDIA 820M card.
trust-security updates the driver to 331.113-0ubuntu0.0.4 which
removes the support for the 820M.
When attempting to [code]modprobe nvidia-331[/code] with version
331.113 I receive the following message in /var/log/kern.log:
Dec 14 12:26:32 mirror kernel: [23225.879952] pci 0000:04:00.0: Refused to
change power state, currently in D0
Dec 14 12:30:26 mirror kernel: [23459.429826] NVRM: The NVIDIA GPU
0000:04:00.0 (PCI ID: 10de:1140)
Dec 14 12:30:26 mirror kernel: [23459.429826] NVRM: installed in this system
is not supported by the 331.113
Dec 14 12:30:26 mirror kernel: [23459.429826] NVRM: NVIDIA Linux driver
release. Please see 'Appendix
Dec 14 12:30:26 mirror kernel: [23459.429826] NVRM: A - Supported NVIDIA GPU
Products' in this release's
Dec 14 12:30:26 mirror kernel: [23459.429826] NVRM: README, available on the
Linux driver download page
Dec 14 12:30:26 mirror kernel: [23459.429826] NVRM: at www.nvidia.com.
Dec 14 12:30:26 mirror kernel: [23459.429836] nvidia: probe of 0000:04:00.0
failed with error -1
Dec 14 12:30:26 mirror kernel: [23459.430539] NVRM: The NVIDIA probe routine
failed for 1 device(s).
Dec 14 12:30:26 mirror kernel: [23459.430541] NVRM: None of the NVIDIA
graphics adapters were initialized!
Dec 14 12:30:26 mirror kernel: [23459.430542] [drm] Module unloaded
Dec 14 12:30:26 mirror kernel: [23459.430630] NVRM: NVIDIA init module failed!
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