This bug was fixed in the package ubuntu-drivers-common - 1:0.8.6
---------------
ubuntu-drivers-common (1:0.8.6) groovy; urgency=medium
[ Alberto Milone ]
* share/hybrid/json-parser, debian/copyright:
- Include json-parser (just C file and header).
* gpu-manager.c:
- Add json parsing code to detect support for runtimepm on NVIDIA
(LP: #1895855).
- Check that RTD3 is enabled, and write that to a file in /run.
- Make on-demand mode the default when no settings are available.
- Add support for AMD+NVIDIA hybrid systems.
- Add support for checking PME capabilities for runtimepm, so that,
if the GPU is not boot_vga, and it is not listed in the json
database, we can at least check whether d3hot is supported, and
enable runtimepm in the NVIDIA driver.
* gpu-manager.py:
- Adjust the test suite to match the changes in gpu-manager.c.
* UbuntuDrivers/detect.py, ubuntu-drivers:
- Catch apt exceptions.
- Catch failure when modinfo is not available.
- Introduce the concept of LTSB (long term support branch), NFB
(new feature branch), Legacy, and Beta, which the driver packages
can specify.
- Use package support to pick the nvidia driver:
o Desktop case: pick the latest non-server driver, when available
(this preserves the current behaviour).
o Server case: pick the LTSB -server driver, when available.
* NvidiaDetector/nvidiadetector.py:
- Use regex to parse package names (LP: #1891183).
* ubuntu-drivers:
- Select on-demand mode if runtimepm is supported.
- Check RTD3 support for NVIDIA, and enable it when available.
- Show the package support level, when available, when using
"ubuntu-drivers debug".
* debian/control:
- Replace build-dep on libpciaccess-dev with libpci-dev.
* debian/rules: make sure to call the clean target of the Makefile
[ Cyrus Lien ]
* gpu-manager.c:
- Fix segmentation fault in json_find_feature_in_array.
-- Alberto Milone <[email protected]> Mon, 12 Oct 2020
16:00:18 +0200
** Changed in: ubuntu-drivers-common (Ubuntu)
Status: Triaged => Fix Released
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https://bugs.launchpad.net/bugs/1895855
Title:
FFE: support for NVIDIA runtimepm (hybrid gfx)
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