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: bnc-team-xfce@forge.provo.novell.com Reporter: luciano.bastianelli56@gmail.com QA Contact: qa-bugs@suse.de 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=���i915.force_probe=4628��� 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=���i915.force_probe=4628��� 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. -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ Bnc-team-xfce mailing list Bnc-team-xfce@forge.provo.novell.com https://forge.provo.novell.com/mailman/listinfo/bnc-team-xfce