Please check to see if the kernel is aware of the DisplayPort being
connected (while you have a monitor connected):
grep connected /sys/class/drm/*/status
** Package changed: ubuntu => linux (Ubuntu)
** Changed in: linux (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/2096668
Title:
Intel® HD Graphics 4000 (IVB GT2) - DisplayPort no longer availabe
Status in linux package in Ubuntu:
Incomplete
Bug description:
2 days ago a ran general update from notification.
After I restarted suddenly my External Monitor connected through DisplayPort
did not post. Only the LVDS-1 internal screen. xrandr says DP-1 doesn't exist
# System Details Report
---
## Report details
- **Date generated:** 2025-01-24 17:24:40
## Hardware Information:
- **Hardware Model:** Apple Inc. MacBookPro9,2
- **Memory:** 8,0 GiB
- **Processor:** Intel® Core™ i7-3520M × 4
- **Graphics:** Intel® HD Graphics 4000
(IVB GT2)
- **Disk Capacity:** 870,2 GB
## Software Information:
- **Firmware Version:** 429.0.0.0.0
- **OS Name:** Ubuntu 24.04.1 LTS
- **OS Build:** (null)
- **OS Type:** 64-bit
- **GNOME Version:** 46
- **Windowing System:** Wayland
- **Kernel Version:** Linux 6.8.0-51-generic
---
ProblemType: Bug
ApportVersion: 2.28.1-0ubuntu3.3
Architecture: amd64
CasperMD5CheckResult: pass
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
DistUpgraded: Fresh install
DistroCodename: noble
DistroRelease: Ubuntu 24.04
DistroVariant: ubuntu
DkmsStatus:
broadcom-sta/6.30.223.271, 6.8.0-41-generic, x86_64: installed
broadcom-sta/6.30.223.271, 6.8.0-51-generic, x86_64: installed
evdi/1.14.8, 6.8.0-51-generic, x86_64: installed
ExtraDebuggingInterest: Yes
GraphicsCard:
Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166]
(rev 09) (prog-if 00 [VGA controller])
Subsystem: Apple Inc. 3rd Gen Core processor Graphics Controller
[106b:00fa]
InstallationDate: Installed on 2025-01-24 (1 days ago)
InstallationMedia: Ubuntu 24.04.1 LTS "Noble Numbat" - Release amd64
(20240827.1)
MachineType: Apple Inc. MacBookPro9,2
NonfreeKernelModules: wl
Package: xorg 1:7.7+23ubuntu3
PackageArchitecture: amd64
ProcEnviron:
LANG=nl_NL.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm-256color
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.8.0-51-generic
root=UUID=6001804c-c9d9-4f4e-86d7-a9b6eb8c7a26 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 6.8.0-51.52-generic 6.8.12
Tags: noble ubuntu
Uname: Linux 6.8.0-51-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 03/18/2022
dmi.bios.release: 0.1
dmi.bios.vendor: Apple Inc.
dmi.bios.version: 429.0.0.0.0
dmi.board.asset.tag: Base Board Asset Tag#
dmi.board.name: Mac-6F01561E16C75D06
dmi.board.vendor: Apple Inc.
dmi.board.version: MacBookPro9,2
dmi.chassis.type: 10
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-6F01561E16C75D06
dmi.modalias:
dmi:bvnAppleInc.:bvr429.0.0.0.0:bd03/18/2022:br0.1:svnAppleInc.:pnMacBookPro9,2:pvr1.0:rvnAppleInc.:rnMac-6F01561E16C75D06:rvrMacBookPro9,2:cvnAppleInc.:ct10:cvrMac-6F01561E16C75D06:skuSystemSKU#:
dmi.product.family: MacBook Pro
dmi.product.name: MacBookPro9,2
dmi.product.sku: System SKU#
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.120-2build1
version.libgl1-mesa-dri: libgl1-mesa-dri 24.0.9-0ubuntu0.3
version.libgl1-mesa-glx: libgl1-mesa-glx N/A
version.xserver-xorg-core: xserver-xorg-core 2:21.1.12-1ubuntu1.1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:22.0.0-1build1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20210115-1build1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:1.0.17-2build1
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