Public bug reported:
After installing Nvidia driver 545 on a single (27") monitor system,
Settings shows a phantom 46" monitor of the same resolution.
It looks like the phantom monitor is /dev/dri/card0 which is still controlled
by simpledrm, while Nvidia uses /dev/dri/card1.
---
ProblemType: Bug
ApportVersion: 2.28.0-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/seq: dan 4631 F.... pipewire
/dev/snd/controlC1: dan 4636 F.... wireplumber
CRDA: N/A
CasperMD5CheckResult: pass
DistroRelease: Ubuntu 24.04
InstallationDate: Installed on 2024-01-04 (92 days ago)
InstallationMedia: Ubuntu 24.04 "Noble Numbat" - Daily amd64 (20231127)
MachineType: Intel(R) Client Systems NUC12DCMi7
NonfreeKernelModules: nvidia_modeset nvidia
Package: linux (not installed)
ProcEnviron:
LANG=en_US.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm-256color
XDG_RUNTIME_DIR=<set>
ProcFB: 0 simpledrmdrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.8.0-11-generic
root=UUID=8434774e-88f2-4e3f-adb8-2eb07dff3cf9 ro quiet loglevel=3 splash
vt.handoff=7
ProcVersionSignature: Ubuntu 6.8.0-11.11-generic 6.8.0-rc4
RelatedPackageVersions:
linux-restricted-modules-6.8.0-11-generic N/A
linux-backports-modules-6.8.0-11-generic N/A
linux-firmware 20240318.git3b128b60-0ubuntu1
Tags: noble
Uname: Linux 6.8.0-11-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sudo users
_MarkForUpload: True
dmi.bios.date: 12/20/2021
dmi.bios.release: 5.24
dmi.bios.vendor: Intel Corp.
dmi.bios.version: EDADL579.0046.2021.1220.2351
dmi.board.name: NUC12EDBi7
dmi.board.vendor: Intel Corporation
dmi.board.version: M27908-302
dmi.chassis.type: 35
dmi.chassis.vendor: Intel Corporation
dmi.chassis.version: 2.0
dmi.ec.firmware.release: 3.7
dmi.modalias:
dmi:bvnIntelCorp.:bvrEDADL579.0046.2021.1220.2351:bd12/20/2021:br5.24:efr3.7:svnIntel(R)ClientSystems:pnNUC12DCMi7:pvrM30143-302:rvnIntelCorporation:rnNUC12EDBi7:rvrM27908-302:cvnIntelCorporation:ct35:cvr2.0:skuRNUC12DCMi70000:
dmi.product.family: DC
dmi.product.name: NUC12DCMi7
dmi.product.sku: RNUC12DCMi70000
dmi.product.version: M30143-302
dmi.sys.vendor: Intel(R) Client Systems
** Affects: linux (Ubuntu)
Importance: Low
Status: New
** Affects: nvidia-graphics-drivers-545 (Ubuntu)
Importance: Low
Status: New
** Tags: apport-collected noble nvidia simpledrm
** Tags added: apport-collected
** Description changed:
After installing Nvidia driver 545 on a single (27") monitor system,
Settings shows a phantom 46" monitor of the same resolution.
- It looks like the phantom monitor is /dev/dri/card0 which is still
- controlled by simpledrm, while Nvidia uses /dev/dri/card1.
+ It looks like the phantom monitor is /dev/dri/card0 which is still controlled
by simpledrm, while Nvidia uses /dev/dri/card1.
+ ---
+ ProblemType: Bug
+ ApportVersion: 2.28.0-0ubuntu1
+ Architecture: amd64
+ AudioDevicesInUse:
+ USER PID ACCESS COMMAND
+ /dev/snd/seq: dan 4631 F.... pipewire
+ /dev/snd/controlC1: dan 4636 F.... wireplumber
+ CRDA: N/A
+ CasperMD5CheckResult: pass
+ DistroRelease: Ubuntu 24.04
+ InstallationDate: Installed on 2024-01-04 (92 days ago)
+ InstallationMedia: Ubuntu 24.04 "Noble Numbat" - Daily amd64 (20231127)
+ MachineType: Intel(R) Client Systems NUC12DCMi7
+ NonfreeKernelModules: nvidia_modeset nvidia
+ Package: linux (not installed)
+ ProcEnviron:
+ LANG=en_US.UTF-8
+ PATH=(custom, no user)
+ SHELL=/bin/bash
+ TERM=xterm-256color
+ XDG_RUNTIME_DIR=<set>
+ ProcFB: 0 simpledrmdrmfb
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.8.0-11-generic
root=UUID=8434774e-88f2-4e3f-adb8-2eb07dff3cf9 ro quiet loglevel=3 splash
vt.handoff=7
+ ProcVersionSignature: Ubuntu 6.8.0-11.11-generic 6.8.0-rc4
+ RelatedPackageVersions:
+ linux-restricted-modules-6.8.0-11-generic N/A
+ linux-backports-modules-6.8.0-11-generic N/A
+ linux-firmware 20240318.git3b128b60-0ubuntu1
+ Tags: noble
+ Uname: Linux 6.8.0-11-generic x86_64
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: adm cdrom dip lpadmin plugdev sudo users
+ _MarkForUpload: True
+ dmi.bios.date: 12/20/2021
+ dmi.bios.release: 5.24
+ dmi.bios.vendor: Intel Corp.
+ dmi.bios.version: EDADL579.0046.2021.1220.2351
+ dmi.board.name: NUC12EDBi7
+ dmi.board.vendor: Intel Corporation
+ dmi.board.version: M27908-302
+ dmi.chassis.type: 35
+ dmi.chassis.vendor: Intel Corporation
+ dmi.chassis.version: 2.0
+ dmi.ec.firmware.release: 3.7
+ dmi.modalias:
dmi:bvnIntelCorp.:bvrEDADL579.0046.2021.1220.2351:bd12/20/2021:br5.24:efr3.7:svnIntel(R)ClientSystems:pnNUC12DCMi7:pvrM30143-302:rvnIntelCorporation:rnNUC12EDBi7:rvrM27908-302:cvnIntelCorporation:ct35:cvr2.0:skuRNUC12DCMi70000:
+ dmi.product.family: DC
+ dmi.product.name: NUC12DCMi7
+ dmi.product.sku: RNUC12DCMi70000
+ dmi.product.version: M30143-302
+ dmi.sys.vendor: Intel(R) Client Systems
--
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https://bugs.launchpad.net/bugs/2060268
Title:
Phantom 46" monitor (simpledrm) after installing the Nvidia driver
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