On plucky gnome-control-center 1:48.0-1ubuntu3, with PC where display is
on NVIDIA GPU, with unused Intel Integrated graphics, the issue is
reproducible as the integrated GPU is listed as NVIDIA GeForce RTX™
4080, duplicating the original discrete GPU.
After updating to 1:48.1-1ubuntu0.1 the integ
** Attachment added: "Screenshot From 2025-05-25 21-55-39.png"
https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/2037076/+attachment/5880237/+files/Screenshot%20From%202025-05-25%2021-55-39.png
** Tags removed: verification-needed-plucky
** Tags added: verification-done-pluck
Hello Alan, or anyone else affected,
Accepted gnome-control-center into plucky-proposed. The package will
build now and be available at
https://launchpad.net/ubuntu/+source/gnome-control-
center/1:48.1-1ubuntu0.1 in a few hours, and then in the -proposed
repository.
Please help us by testing this
This bug was fixed in the package gnome-control-center - 1:48.1-1ubuntu1
---
gnome-control-center (1:48.1-1ubuntu1) questing; urgency=medium
* d/p/u/multiple-gpu-name-nividia.patch: Added.
LP: #2037076: Fix system details page showing multiple identical GPUs.
* d/p/printers-Ru
Looking at the diff I feel like the test plan should include a
regression test on a system with only a single NVIDIA GPU
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Title:
System Details i
** Changed in: gnome-control-center (Ubuntu)
Assignee: (unassigned) => Nathan Teodosio (nteodosio)
** Changed in: gnome-control-center (Ubuntu Plucky)
Assignee: (unassigned) => Nathan Teodosio (nteodosio)
** Changed in: gnome-control-center (Ubuntu)
Status: Triaged => Fix Committ
** Also affects: gnome-control-center (Ubuntu Plucky)
Importance: Undecided
Status: New
** Changed in: gnome-control-center (Ubuntu)
Status: Fix Released => Triaged
** Changed in: gnome-control-center (Ubuntu Plucky)
Status: New => Triaged
** Changed in: gnome-control-cen
MP ready for noble:
https://salsa.debian.org/gnome-team/gnome-control-center/-/merge_requests/59
For Oracular and Plucky, an upcoming point release (47.6 an 48.2) update
should be sufficient to fix this issue. I would like to check
maintainer preferences on how this should be worked on.
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You
** Changed in: gnome-control-center
Status: New => Fix Released
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Title:
System Details incorrectly shows multiple GPUs
To manage notifica
** Changed in: gnome-control-center
Status: Unknown => New
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Title:
System Details incorrectly shows multiple GPUs
To manage notifications
** Bug watch added: gitlab.gnome.org/GNOME/gnome-control-center/-/issues #3375
https://gitlab.gnome.org/GNOME/gnome-control-center/-/issues/3375
** Changed in: gnome-control-center
Status: Fix Released => Unknown
** Changed in: gnome-control-center
Remote watch: gitlab.gnome.org/GNOME/
Fix released to Plucky at least.
** Changed in: gnome-control-center (Ubuntu)
Status: Fix Committed => Fix Released
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Title:
System Detail
Continue at: https://gitlab.gnome.org/GNOME/gnome-control-
center/-/issues/3362, though I guess I should open another issue.
Maybe their method of getting the name of the renderer is not always
stable.
** Bug watch added: gitlab.gnome.org/GNOME/gnome-control-center/-/issues #3362
https://gitla
I can now reproduce the issue on a desktop:
ubuntu@localhost:~$ switcherooctl list
Device: 0
Name:NVIDIA Corporation AD106 [GeForce RTX 4060 Ti]
Default: yes
Environment: __GLX_VENDOR_LIBRARY_NAME=nvidia __NV_PRIME_RENDER_OFFLOAD=1
__VK_LAYER_NV_optimus=NVIDIA_only
Device: 1
What I discovered with the above fix, on the laptop, is that, when you
use
prime-select nvidia
this issue is reproducible, which can also indicate that, switcheroo cannot
actually switch which GPU to render.
The previous fix assumes the renderer can be switched by switcheroo normally.
However I
The package didn’t fix the issue, the gnome-control-center package info
is attachment.
** Attachment added: "gonome control center"
https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/2037076/+attachment/5864340/+files/gonome%20control%20center
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** Attachment added: "The failure symptom"
https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/2037076/+attachment/5864341/+files/4090.jpg
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@popey, thanks! There is a build including the patch to test on
https://launchpad.net/~ubuntu-
desktop/+archive/ubuntu/ppa/+build/30024235 now if you want to give it a
try
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Heya! I still have the machine setup with this issue. I've since
upgraded to 24.04, so if there's a PPA or some other thing I can test,
I'll happily do so. :)
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** Description changed:
+ [ Impact ]
+
+ * In gnome-control-center (Settings), when user has multiple GPUs and
+ the main display is on a discrete GPU (for example, PC with Intel and
+ NVIDIA GPUs, and display is on the NVIDIA GPU), in System -> About ->
+ System Details page, it will show multi
** Tags added: fixed-in-gcc-46.7 fixed-in-gcc-47.3
** Changed in: gnome-control-center (Ubuntu)
Status: In Progress => Fix Committed
** Changed in: gnome-control-center (Ubuntu)
Milestone: None => ubuntu-25.04
** Also affects: gnome-control-center (Ubuntu Noble)
Importance: Undecid
For OEM we are targeting the fix on 24.04, mainly on a PC config with
Intel + NVIDIA GPUs where display is on NVIDIA only
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Title:
System Details
I can build a test package in a ppa if you are wanting to give it a try
(I don't have an nvidia config to try myself)? And if so which Ubuntu
serie are you using?
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The upstream commit is https://gitlab.gnome.org/GNOME/gnome-control-
center/-/commit/2b111f06
** Changed in: gnome-control-center (Ubuntu)
Status: Triaged => In Progress
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Fixed upstream in GNOME 48 presumably. I can't get more details right
now because GNOME's git server is down.
** Tags added: fixed-upstream
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Title
** Changed in: oem-priority
Status: New => In Progress
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Title:
System Details incorrectly shows multiple GPUs
To manage notifications abo
** Changed in: gnome-control-center
Status: New => Fix Released
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Title:
System Details incorrectly shows multiple GPUs
To manage notifica
** Changed in: oem-priority
Importance: Undecided => Low
** Changed in: oem-priority
Assignee: (unassigned) => Yao Wei (medicalwei)
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Title
** Tags added: jira-fxn-16 oem-priority
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Title:
System Details incorrectly shows multiple GPUs
To manage notifications about this bug go to:
htt
** Changed in: gnome-control-center (Ubuntu)
Status: Incomplete => Triaged
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Title:
System Details incorrectly shows multiple GPUs
To mana
alan@nuc:~$ switcherooctl list
Device: 0
Name:Advanced Micro Devices, Inc. [AMD®/ATI] Polaris 22 XT [Radeon RX
Vega M GH]
Default: yes
Environment: DRI_PRIME=pci-_01_00_0
Device: 1
Name:NVIDIA Corporation TU102 [GeForce RTX 2080 Ti Rev. A]
Default: no
Envir
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