http://bugzilla.opensuse.org/show_bug.cgi?id=1208239
Bug ID: 1208239
Summary: Driver for Intel Alder Lake-UP3 GT2 [UHD Graphics] --
HDMI not properly recognized
Classification: openSUSE
Product: openSUSE Distribution
Version: Leap 15.5
Hardware: x86-64
OS: openSUSE Leap 15.5
Status: NEW
Severity: Normal
Priority: P5 - None
Component: Xfce
Assignee: [email protected]
Reporter: [email protected]
QA Contact: [email protected]
Found By: ---
Blocker: ---
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101
Firefox/102.0
Build Identifier:
I have an HP notebook, i7 processor with an integrated video card: Intel IRIS
Xe, Suse 15.5 alpha and XFCE.
In particular from
$ sudo inxi -GIMSayz
System:
Kernel: 6.1.11-lp154.2.g16a4964-default arch: x86_64 bits: 64 compiler: gcc
v: 11.3.0 parameters:
BOOT_IMAGE=/boot/vmlinuz-6.1.11-lp154.2.g16a4964-default
root=UUID=1f6c2208-08d1-41ee-8bbe-01c94b7ea675 splash=silent preempt=full
mitigations=auto quiet security=apparmor
Console: pty pts/2 DM: LightDM v: 1.32.0 Distro: openSUSE Leap 15.5 Alpha
Machine:
Type: Laptop System: HP product: HP EliteBook 1040 14 inch G9 Notebook PC
v: N/A serial: <filter> Chassis: type: 10 serial: <filter>
Mobo: HP model: 896D v: KBC Version 02.49.00 serial: <filter> UEFI: HP
v: U70 Ver. 01.04.02 date: 11/01/2022
Graphics:
Device-1: Intel Alder Lake-UP3 GT2 [UHD Graphics] vendor: Hewlett-Packard
driver: i915 v: kernel arch: Gen-12.2 process: Intel 10nm built: 2021-22+
ports: active: eDP-1 empty: DP-1, DP-2, DP-3, DP-4, HDMI-A-1
bus-ID: 00:02.0 chip-ID: 8086:4628 class-ID: 0300
Device-2: Luxvisions Innotech HP 5MP Camera type: USB driver: uvcvideo
bus-ID: 3-1:2 chip-ID: 30c9:0040 class-ID: 0e02 serial: <filter>
Display: x11 server: X.org v: 1.21.1.4 compositor: xfwm driver: X:
loaded: intel unloaded: fbdev,modesetting,vesa dri: i965 gpu: i915
tty: 190x51
Monitor-1: eDP-1 model: InfoVision Optronics/Kunshan 0x8cbe
serial: <filter> built: 2021 res: 1920x1200 dpi: 161 gamma: 1.2
size: 302x189mm (11.89x7.44") diag: 356mm (14") ratio: 16:10
modes: 1920x1200
API: OpenGL Message: GL data unavailable in console for root.
Info:
Processes: 362 Uptime: 0h 53m wakeups: 3492 Memory: 30.99 GiB
used: 5.76 GiB (18.6%) Init: systemd v: 249 target: graphical (5)
default: graphical tool: systemctl Compilers: gcc: 7.5.0 alt: 7 Packages:
pm: dpkg pkgs: 0 pm: rpm pkgs: N/A note: see --rpm tools: yast,zypper
Shell: Bash (sudo) v: 4.4.23 running-in: pty pts/2 inxi: 3.3.23
Before the upgrade from 15.4 to 15.5 I had more issues regarding the video, in
particular when I plug in any HDMI external monitors were not recognized.
So I added
GRUB_CMDLINE_LINUX=âi915.force_probe=4628â
in
/etc/default/grub
and then
$ sudo grub2-mkconfig -o /boot/grub2/grub.cfg
In this way the external monitors were (not all) recognized but some apps does
not work like VLC and apps for video conferencing where video of those apps
starts to flashing...
If I remove
GRUB_CMDLINE_LINUX=âi915.force_probe=4628â
those apps worked properly but I was unable to recognize any external monitor
via HDMI.
I also tried with backports repo before moving to 15.5 alpha but it's not
enough.
Now, with 15.5 alpha version my /etc/default/grub is:
GRUB_CMDLINE_LINUX_DEFAULT="splash=silent preempt=full mitigations=auto quiet
security=apparmor"
GRUB_CMDLINE_LINUX=""
and when I plug in HDMI external monitors seem to recognize and work but not an
"ACER CB282K" monitor.
However, the VLC problems seem to be fixed, in fact I am able to reproduce
video correctly.
When I use apps for video conferencing, they work but sometimes appear some
line within their window (these visualization issue are confidend to the app's
window), not affecting the whole display.
These issue are persisting also after update and reboot(s).
Reproducible: Always
Steps to Reproduce:
1. Just by plug in HDMI cable.
2. Just by open apps.
3.
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