** Changed in: oem-priority
Assignee: jeremyszu (os369510) => Dirk Su (dirksu)
** Description changed:
According to Nvidia README, the RTD3 doesn't support on non-laptop
machine.
https://github.com/tseliot/ubuntu-drivers-common/issues/55
We need to check chassis type before enabling RTD3.
+ ---
+
+ [Impact]
+
+ * Ubuntu will set GPU mode to performance as default which may use more power
+ * User can't use GPU for other purpose (eg: deep-learning) if RTD3 is not
supported
+ * According to Nvidia README, the RTD3 doesn't support on non-laptop machine
+
+ [Test Plan]
+
+ * Install 20.04.3 with "Third-party packages". After the installation,
reboot the system. Execute "prime-select query" should get "on-demand"
+ * On non-laptop machine. Can set GPU mode to on-demand
+ * On laptop with GPU in runtime PM support list. Set GPU mode to on-demand
and Nvidia driver is loaded with "NVreg_DynamicPowerManagement=0x02"
+
+ [Where problems could occur]
+
+ * on-demand mode supported after nvidia driver 450. And focal does not have
nvidia driver lower than 450.
+ * With GPU supported RTD3 not able enable runtime PM on non-laptop. But
based on the Nvidia README, this case shall not happened.
+
+ [Other Info]
+
+ Changelogs:
+
+ nvidia-prime (0.8.16~0.20.04.2) focal; urgency=medium
+
+ [ Jeremy Szu ]
+ * Set on-demand mode as default nvidia mode (LP: #1942307)
+
+ [ Alberto Milone ]
+ * prime-select:
+ - Detect chassis type and enable RTD3 only
+ on laptops (LP: #1942788).
+ - on-demand mode doesn't need to depend on
+ RTD3 (LP: #1942789).
+ - Use bootvga detection when last_gfx_boot
+ is not available.
+ - Don't check the current profile when setting
+ a profile (LP: #1946476).
+ - Catch BrokenPipeError.
+ - Use bootvga detection when last_gfx_boot is
+ not available.
+
+ nvidia-prime (0.8.16.2~0.21.04.1) hirsute; urgency=medium
+
+ [ Jeremy Szu ]
+ * Set on-demand mode as default nvidia mode (LP: #1942307)
+
+ [ Alberto Milone ]
+ * prime-select:
+ - Detect chassis type and enable RTD3 only
+ on laptops (LP: #1942788).
+ - on-demand mode doesn't need to depend on
+ RTD3 (LP: #1942789).
+ - Use bootvga detection when last_gfx_boot
+ is not available.
+ - Don't check the current profile when setting
+ a profile (LP: #1946476).
+
X-HWE-Bug: Bug #1946434
X-HWE-Bug: Bug #1946440
** Description changed:
According to Nvidia README, the RTD3 doesn't support on non-laptop
machine.
https://github.com/tseliot/ubuntu-drivers-common/issues/55
We need to check chassis type before enabling RTD3.
---
[Impact]
- * Ubuntu will set GPU mode to performance as default which may use more power
- * User can't use GPU for other purpose (eg: deep-learning) if RTD3 is not
supported
- * According to Nvidia README, the RTD3 doesn't support on non-laptop machine
+ * Ubuntu will set GPU mode to performance as default which may use more power
+ * User can't use GPU for other purpose (eg: deep-learning) if RTD3 is not
supported
+ * According to Nvidia README, the RTD3 doesn't support on non-laptop machine
[Test Plan]
- * Install 20.04.3 with "Third-party packages". After the installation,
reboot the system. Execute "prime-select query" should get "on-demand"
- * On non-laptop machine. Can set GPU mode to on-demand
- * On laptop with GPU in runtime PM support list. Set GPU mode to on-demand
and Nvidia driver is loaded with "NVreg_DynamicPowerManagement=0x02"
+ * Install 20.04.3 with "Third-party packages". After the installation,
reboot the system. Execute "prime-select query" should get "on-demand"
+ * On non-laptop machine. Can set GPU mode to on-demand
+ * On laptop with GPU in runtime PM support list. Set GPU mode to on-demand
and Nvidia driver is loaded with "NVreg_DynamicPowerManagement=0x02"
[Where problems could occur]
- * on-demand mode supported after nvidia driver 450. And focal does not have
nvidia driver lower than 450.
- * With GPU supported RTD3 not able enable runtime PM on non-laptop. But
based on the Nvidia README, this case shall not happened.
+ * on-demand mode supported after nvidia driver 450. And focal does not have
nvidia driver lower than 450.
+ * With GPU supported RTD3 not able enable runtime PM on non-laptop. But
based on the Nvidia README, this case shall not happened.
[Other Info]
Changelogs:
nvidia-prime (0.8.16~0.20.04.2) focal; urgency=medium
- [ Jeremy Szu ]
- * Set on-demand mode as default nvidia mode (LP: #1942307)
+ [ Jeremy Szu ]
+ * Set on-demand mode as default nvidia mode (LP: #1942307)
- [ Alberto Milone ]
- * prime-select:
- - Detect chassis type and enable RTD3 only
- on laptops (LP: #1942788).
- - on-demand mode doesn't need to depend on
- RTD3 (LP: #1942789).
- - Use bootvga detection when last_gfx_boot
- is not available.
- - Don't check the current profile when setting
- a profile (LP: #1946476).
- - Catch BrokenPipeError.
- - Use bootvga detection when last_gfx_boot is
- not available.
+ [ Alberto Milone ]
+ * prime-select:
+ - Detect chassis type and enable RTD3 only
+ on laptops (LP: #1942788).
+ - on-demand mode doesn't need to depend on
+ RTD3 (LP: #1942789).
+ - Use bootvga detection when last_gfx_boot
+ is not available.
+ - Don't check the current profile when setting
+ a profile (LP: #1946476).
+ - Catch BrokenPipeError.
+ - Use bootvga detection when last_gfx_boot is
+ not available.
nvidia-prime (0.8.16.2~0.21.04.1) hirsute; urgency=medium
- [ Jeremy Szu ]
- * Set on-demand mode as default nvidia mode (LP: #1942307)
+ [ Jeremy Szu ]
+ * Set on-demand mode as default nvidia mode (LP: #1942307)
- [ Alberto Milone ]
- * prime-select:
- - Detect chassis type and enable RTD3 only
- on laptops (LP: #1942788).
- - on-demand mode doesn't need to depend on
- RTD3 (LP: #1942789).
- - Use bootvga detection when last_gfx_boot
- is not available.
- - Don't check the current profile when setting
- a profile (LP: #1946476).
+ [ Alberto Milone ]
+ * prime-select:
+ - Detect chassis type and enable RTD3 only
+ on laptops (LP: #1942788).
+ - on-demand mode doesn't need to depend on
+ RTD3 (LP: #1942789).
+ - Use bootvga detection when last_gfx_boot
+ is not available.
+ - Don't check the current profile when setting
+ a profile (LP: #1946476).
X-HWE-Bug: Bug #1946434
-
- X-HWE-Bug: Bug #1946440
** Description changed:
According to Nvidia README, the RTD3 doesn't support on non-laptop
machine.
https://github.com/tseliot/ubuntu-drivers-common/issues/55
We need to check chassis type before enabling RTD3.
---
[Impact]
- * Ubuntu will set GPU mode to performance as default which may use more power
- * User can't use GPU for other purpose (eg: deep-learning) if RTD3 is not
supported
- * According to Nvidia README, the RTD3 doesn't support on non-laptop machine
+ * According to Nvidia README, the RTD3 (Runtime D3) doesn't support on
non-laptop machine
+ * Patch make system not enable RTD3 unless it's a laptop
[Test Plan]
- * Install 20.04.3 with "Third-party packages". After the installation,
reboot the system. Execute "prime-select query" should get "on-demand"
- * On non-laptop machine. Can set GPU mode to on-demand
- * On laptop with GPU in runtime PM support list. Set GPU mode to on-demand
and Nvidia driver is loaded with "NVreg_DynamicPowerManagement=0x02"
+ * Install Ubuntu on machine
+ * Install GPU driver via 'ubuntu-drivers install'
+ * On laptop with Nvidia RTD3 supported GPU. The configuration file
'/run/nvidia_runtimepm_supported' will be created
[Where problems could occur]
- * on-demand mode supported after nvidia driver 450. And focal does not have
nvidia driver lower than 450.
- * With GPU supported RTD3 not able enable runtime PM on non-laptop. But
based on the Nvidia README, this case shall not happened.
+ * With non-laptop machine use RTD3 supported GPU may use more power.
+ But based on Nvidia READ, such case should not happen
[Other Info]
- Changelogs:
-
- nvidia-prime (0.8.16~0.20.04.2) focal; urgency=medium
-
- [ Jeremy Szu ]
- * Set on-demand mode as default nvidia mode (LP: #1942307)
-
- [ Alberto Milone ]
- * prime-select:
- - Detect chassis type and enable RTD3 only
- on laptops (LP: #1942788).
- - on-demand mode doesn't need to depend on
- RTD3 (LP: #1942789).
- - Use bootvga detection when last_gfx_boot
- is not available.
- - Don't check the current profile when setting
- a profile (LP: #1946476).
- - Catch BrokenPipeError.
- - Use bootvga detection when last_gfx_boot is
- not available.
-
- nvidia-prime (0.8.16.2~0.21.04.1) hirsute; urgency=medium
-
- [ Jeremy Szu ]
- * Set on-demand mode as default nvidia mode (LP: #1942307)
-
- [ Alberto Milone ]
- * prime-select:
- - Detect chassis type and enable RTD3 only
- on laptops (LP: #1942788).
- - on-demand mode doesn't need to depend on
- RTD3 (LP: #1942789).
- - Use bootvga detection when last_gfx_boot
- is not available.
- - Don't check the current profile when setting
- a profile (LP: #1946476).
-
- X-HWE-Bug: Bug #1946434
+ X-HWE-Bug: Bug #1946440
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to ubuntu-drivers-common in Ubuntu.
https://bugs.launchpad.net/bugs/1942788
Title:
Nvidia doesn't support RTD3 on non-laptops
Status in OEM Priority Project:
Triaged
Status in ubuntu-drivers-common package in Ubuntu:
Fix Released
Status in ubuntu-drivers-common source package in Focal:
Incomplete
Status in ubuntu-drivers-common source package in Hirsute:
Incomplete
Bug description:
According to Nvidia README, the RTD3 doesn't support on non-laptop
machine.
https://github.com/tseliot/ubuntu-drivers-common/issues/55
We need to check chassis type before enabling RTD3.
---
[Impact]
* According to Nvidia README, the RTD3 (Runtime D3) doesn't support on
non-laptop machine
* Patch make system not enable RTD3 unless it's a laptop
[Test Plan]
* Install Ubuntu on machine
* Install GPU driver via 'ubuntu-drivers install'
* On laptop with Nvidia RTD3 supported GPU. The configuration file
'/run/nvidia_runtimepm_supported' will be created
[Where problems could occur]
* With non-laptop machine use RTD3 supported GPU may use more power
[Other Info]
X-HWE-Bug: Bug #1946440
To manage notifications about this bug go to:
https://bugs.launchpad.net/oem-priority/+bug/1942788/+subscriptions
--
Mailing list: https://launchpad.net/~desktop-packages
Post to : [email protected]
Unsubscribe : https://launchpad.net/~desktop-packages
More help : https://help.launchpad.net/ListHelp
