This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 2024431
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/2024431
Title:
5.15.0-75 hdmi monitor no signal
Status in linux package in Ubuntu:
Incomplete
Bug description:
Laptop with 2 external screens (1x HDMI, 1x VGA)
On 5.15.0-75 HDMI monitors receive no signal (tested with 2 different
monitors)
Works with 5.15.0-73
> cat /proc/version_signature
Ubuntu 5.15.0-73.80-generic 5.15.98
> inxi -bG
System:
Host: HESSEL-MSI-MINT Kernel: 5.15.0-73-generic x86_64 bits: 64
Desktop: Cinnamon 5.6.8 Distro: Linux Mint 21.1 Vera
Machine:
Type: Desktop System: Micro-Star product: GE70 2PC v: REV:1.0
serial: <superuser required>
Mobo: Micro-Star model: MS-1759 v: REV:0.B serial: <superuser required>
UEFI: American Megatrends v: E1759IMS.62D date: 04/13/2015
Battery:
ID-1: BAT1 charge: 39.5 Wh (100.0%) condition: 39.5/57.7 Wh (68.4%)
CPU:
Info: quad core Intel Core i7-4710HQ [MT MCP] speed (MHz): avg: 1975
min/max: 800/3500
Graphics:
Device-1: Intel 4th Gen Core Processor Integrated Graphics driver: i915
v: kernel
Device-2: NVIDIA GM107M [GeForce GTX 850M] driver: N/A
Device-3: Suyin USB 2.0 Webcam Device type: USB driver: uvcvideo
Display: x11 server: X.Org v: 1.21.1.4 driver: X: loaded: modesetting
unloaded: fbdev,vesa gpu: i915 resolution: 1: 1920x1080~60Hz
2: 1080x1920~60Hz 3: 1920x1080~60Hz
OpenGL: renderer: Mesa DRI Intel HD Graphics 4600 (HSW GT2)
v: 4.5 Mesa 21.3.7 Amber
Network:
Device-1: Qualcomm Atheros Killer E220x Gigabit Ethernet driver: alx
Device-2: Intel Wireless 3160 driver: iwlwifi
Device-3: Intel Bluetooth wireless interface type: USB driver: btusb
Drives:
Local Storage: total: 685.61 GiB used: 442.02 GiB (64.5%)
Info:
Processes: 379 Uptime: 10m Memory: 15.37 GiB used: 5.01 GiB (32.6%)
Shell: Bash inxi: 3.3.13
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