You have been subscribed to a public bug:
When booting with kernel 6.5.0-15-generic, the screen stays black, but
it is properly detected since I can move the mouse to it. Moreover, if I
reduce the framerate to 30Hz (it normally is at 60Hz) the screen is
visible again.
The HDMI screen works fine at 60 Hz using kernel 6.2.0-39.
I'm running Linux Mint 21.2, based on ubuntu 22.04. I'm reporting the
bug here since it really seems like a kernel issue.
$ cat /proc/version_signature
Ubuntu 6.5.0-15.15~22.04.1-generic 6.5.3
System:
Kernel: 6.5.0-15-generic x86_64 bits: 64 compiler: N/A Desktop: Cinnamon
5.8.4 tk: GTK 3.24.33
wm: muffin dm: LightDM Distro: Linux Mint 21.2 Victoria base: Ubuntu 22.04
jammy
Machine:
Type: Laptop System: HP product: HP Notebook v: Type1ProductConfigId
serial: <superuser required> Chassis: type: 10 serial: <superuser required>
Mobo: HP model: 81F9 v: 67.43 serial: <superuser required> UEFI: Insyde v:
F.35
date: 05/27/2019
Battery:
ID-1: BAT1 charge: 11.2 Wh (100.0%) condition: 11.2/31.1 Wh (35.9%) volts:
12.3 min: 11.1
model: Hewlett-Packard PABAS0241231 serial: <filter> status: Full
CPU:
Info: quad core model: AMD A10-9600P RADEON R5 10 COMPUTE CORES 4C+6G bits:
64 type: MT MCP
arch: Excavator rev: 1 cache: L1: 320 KiB L2: 2 MiB
Speed (MHz): avg: 2526 high: 2585 min/max: 1200/2400 boost: enabled cores: 1:
2585 2: 2584
3: 2551 4: 2387 bogomips: 19163
Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm
Graphics:
Device-1: AMD Wani [Radeon R5/R6/R7 Graphics] vendor: Hewlett-Packard driver:
amdgpu v: kernel
ports: active: eDP-1 empty: DP-1,HDMI-A-1 bus-ID: 00:01.0 chip-ID: 1002:9874
Device-2: Chicony HP TrueVision HD type: USB driver: uvcvideo bus-ID: 2-1:2
chip-ID: 04f2:b56c
Display: x11 server: X.Org v: 1.21.1.4 driver: X: loaded: amdgpu,ati
unloaded: fbdev,modesetting,vesa gpu: amdgpu display-ID: :0 screens: 1
Screen-1: 0 s-res: 1366x768 s-dpi: 96
Monitor-1: eDP res: 1366x768 dpi: 101 diag: 394mm (15.5")
OpenGL: renderer: CARRIZO (carrizo LLVM 15.0.7 DRM 3.54 6.5.0-15-generic)
v: 4.6 Mesa 23.0.4-0ubuntu1~22.04.1 direct render: Yes
Audio:
Device-1: AMD Kabini HDMI/DP Audio vendor: Hewlett-Packard driver:
snd_hda_intel v: kernel
bus-ID: 00:01.1 chip-ID: 1002:9840
Device-2: AMD Family 15h Audio vendor: Hewlett-Packard driver: snd_hda_intel
v: kernel
bus-ID: 00:09.2 chip-ID: 1022:157a
Device-3: GN Netcom Jabra EVOLVE LINK type: USB driver:
jabra,snd-usb-audio,usbhid
bus-ID: 1-1.1:3 chip-ID: 0b0e:0306
Sound Server-1: ALSA v: k6.5.0-15-generic running: yes
Sound Server-2: PulseAudio v: 15.99.1 running: yes
Sound Server-3: PipeWire v: 0.3.48 running: yes
Network:
Device-1: Realtek RTL810xE PCI Express Fast Ethernet vendor: Hewlett-Packard
driver: r8169
v: kernel pcie: speed: 2.5 GT/s lanes: 1 port: 3000 bus-ID: 01:00.0
chip-ID: 10ec:8136
IF: enp1s0 state: up speed: 100 Mbps duplex: full mac: <filter>
Device-2: Realtek RTL8723BE PCIe Wireless Network Adapter vendor:
Hewlett-Packard
driver: rtl8723be v: kernel pcie: speed: 2.5 GT/s lanes: 1 port: 2000
bus-ID: 02:00.0
chip-ID: 10ec:b723
IF: wlo1 state: up mac: <filter>
IF-ID-1: br-ba7391f263ca state: down mac: <filter>
IF-ID-2: docker0 state: down mac: <filter>
Bluetooth:
Device-1: Realtek Bluetooth Radio type: USB driver: btusb v: 0.8 bus-ID:
1-1.4:5
chip-ID: 0bda:b008
Report: hciconfig ID: hci0 rfk-id: 0 state: up address: <filter> bt-v: 2.1
lmp-v: 4.0
sub-v: 9f73
Drives:
Local Storage: total: 953.87 GiB used: 368.09 GiB (38.6%)
ID-1: /dev/sda vendor: Lexar model: SSD NS100 1TB size: 953.87 GiB speed: 6.0
Gb/s
serial: <filter>
Partition:
ID-1: / size: 233.62 GiB used: 66.13 GiB (28.3%) fs: ext4 dev: /dev/sda3
ID-2: /boot/efi size: 486 MiB used: 7 MiB (1.4%) fs: vfat dev: /dev/sda1
ID-3: /home size: 687.66 GiB used: 301.96 GiB (43.9%) fs: ext4 dev: /dev/sda4
Swap:
ID-1: swap-1 type: partition size: 15.26 GiB used: 0 KiB (0.0%) priority: -2
dev: /dev/sda2
Sensors:
System Temperatures: cpu: 52.0 C mobo: 20.0 C gpu: amdgpu temp: 51.0 C
Fan Speeds (RPM): N/A
Repos:
Packages: 2537 apt: 2530 flatpak: 7
No active apt repos in: /etc/apt/sources.list
Active apt repos in: /etc/apt/sources.list.d/docker.list
1: deb [arch=amd64 signed-by=/etc/apt/keyrings/docker.gpg] https:
//download.docker.com/linux/ubuntu jammy stable
Active apt repos in: /etc/apt/sources.list.d/google-chrome.list
1: deb [arch=amd64] https: //dl.google.com/linux/chrome/deb/ stable main
Active apt repos in:
/etc/apt/sources.list.d/official-package-repositories.list
1: deb http: //packages.linuxmint.com victoria main upstream import backport
2: deb http: //ubuntu.mirror.iweb.ca jammy main restricted universe
multiverse
3: deb http: //ubuntu.mirror.iweb.ca jammy-updates main restricted universe
multiverse
4: deb http: //ubuntu.mirror.iweb.ca jammy-backports main restricted
universe multiverse
5: deb http: //security.ubuntu.com/ubuntu/ jammy-security main restricted
universe multiverse
Active apt repos in: /etc/apt/sources.list.d/onedrive.list
1: deb [arch=amd64 signed-by=/usr/share/keyrings/obs-onedrive.gpg] https:
//download.opensuse.org/repositories/home:/npreining:/debian-ubuntu-onedrive/xUbuntu_22.04/
./
Active apt repos in: /etc/apt/sources.list.d/slack.list
1: deb https: //packagecloud.io/slacktechnologies/slack/debian/ jessie main
Active apt repos in: /etc/apt/sources.list.d/vscode.list
1: deb [arch=amd64,arm64,armhf] http: //packages.microsoft.com/repos/code
stable main
Info:
Processes: 271 Uptime: 52m Memory: 15.09 GiB used: 2.76 GiB (18.3%) Init:
systemd v: 249
runlevel: 5 Compilers: gcc: 11.4.0 alt: 11/12 Client: Cinnamon v: 5.8.4 inxi:
3.3.13
** Affects: linux-hwe-6.5 (Ubuntu)
Importance: Undecided
Status: New
** Tags: bot-comment
--
Kernel 6.5.0-15-generic: HDMI Screen detected but stays black at 60 Hz on HP
Notebook
https://bugs.launchpad.net/bugs/2051703
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