Hi,
I’m having a weird issue with a new laptop I purchased. When I connect a HDMI cable to the HDMI port to an LG Ultrawide Monitor, there’s no output. But in Display settings it shows up with the correct settings.
However if I connect it through the USB-C displayport it works. This is only an issue on Fedora KDE. The same port, monitor and cable work in Windows and Linux Mint (to some extent).
Any help would be appreciated.
Here’s the info via displayport
00:00.0 Host bridge: Intel Corporation Meteor Lake-H 6p+8e cores Host Bridge/DRAM Controller (rev 04)
00:02.0 VGA compatible controller: Intel Corporation Meteor Lake-P [Intel Arc Graphics] (rev 08)
00:04.0 Signal processing controller: Intel Corporation Meteor Lake-P Dynamic Tuning Technology (rev 04)
00:06.0 PCI bridge: Intel Corporation Meteor Lake-H/U PCIe Root Port #10 (rev 10)
00:07.0 PCI bridge: Intel Corporation Meteor Lake-P Thunderbolt 4 PCI Express Root Port #0 (rev 10)
00:07.2 PCI bridge: Intel Corporation Meteor Lake-P Thunderbolt 4 PCI Express Root Port #2 (rev 10)
00:08.0 System peripheral: Intel Corporation Meteor Lake-P Gaussian & Neural-Network Accelerator (rev 20)
00:0a.0 Signal processing controller: Intel Corporation Meteor Lake-P Platform Monitoring Technology (rev 01)
00:0b.0 Processing accelerators: Intel Corporation Meteor Lake NPU (rev 04)
00:0d.0 USB controller: Intel Corporation Meteor Lake-P Thunderbolt 4 USB Controller (rev 10)
00:0d.2 USB controller: Intel Corporation Meteor Lake-P Thunderbolt 4 NHI #0 (rev 10)
00:0d.3 USB controller: Intel Corporation Meteor Lake-P Thunderbolt 4 NHI #1 (rev 10)
00:12.0 Serial controller: Intel Corporation Meteor Lake-P Integrated Sensor Hub (rev 20)
00:14.0 USB controller: Intel Corporation Meteor Lake-P USB 3.2 Gen 2x1 xHCI Host Controller (rev 20)
00:14.2 RAM memory: Intel Corporation Meteor Lake-H/U Shared SRAM (rev 20)
00:14.3 Network controller: Intel Corporation Meteor Lake PCH CNVi WiFi (rev 20)
00:15.0 Serial bus controller: Intel Corporation Meteor Lake-P Serial IO I2C Controller #0 (rev 20)
00:15.1 Serial bus controller: Intel Corporation Meteor Lake-P Serial IO I2C Controller #1 (rev 20)
00:16.0 Communication controller: Intel Corporation Meteor Lake-P CSME HECI #1 (rev 20)
00:1c.0 PCI bridge: Intel Corporation Device 7e3d (rev 20)
00:1f.0 ISA bridge: Intel Corporation Meteor Lake-H eSPI Controller (rev 20)
00:1f.3 Multimedia audio controller: Intel Corporation Meteor Lake-P HD Audio Controller (rev 20)
00:1f.4 SMBus: Intel Corporation Meteor Lake-P SMBus Controller (rev 20)
00:1f.5 Serial bus controller: Intel Corporation Meteor Lake-P SPI Controller (rev 20)
01:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller PM9C1a (DRAM-less)
56:00.0 SD Host controller: O2 Micro, Inc. SD/MMC Card Reader Controller (rev 01)Here’s the same info via HDMI port
00:00.0 Host bridge: Intel Corporation Meteor Lake-H 6p+8e cores Host Bridge/DRAM Controller (rev 04)
00:02.0 VGA compatible controller: Intel Corporation Meteor Lake-P [Intel Arc Graphics] (rev 08)
00:04.0 Signal processing controller: Intel Corporation Meteor Lake-P Dynamic Tuning Technology (rev 04)
00:06.0 PCI bridge: Intel Corporation Meteor Lake-H/U PCIe Root Port #10 (rev 10)
00:07.0 PCI bridge: Intel Corporation Meteor Lake-P Thunderbolt 4 PCI Express Root Port #0 (rev 10)
00:07.2 PCI bridge: Intel Corporation Meteor Lake-P Thunderbolt 4 PCI Express Root Port #2 (rev 10)
00:08.0 System peripheral: Intel Corporation Meteor Lake-P Gaussian & Neural-Network Accelerator (rev 20)
00:0a.0 Signal processing controller: Intel Corporation Meteor Lake-P Platform Monitoring Technology (rev 01)
00:0b.0 Processing accelerators: Intel Corporation Meteor Lake NPU (rev 04)
00:0d.0 USB controller: Intel Corporation Meteor Lake-P Thunderbolt 4 USB Controller (rev 10)
00:0d.2 USB controller: Intel Corporation Meteor Lake-P Thunderbolt 4 NHI #0 (rev 10)
00:0d.3 USB controller: Intel Corporation Meteor Lake-P Thunderbolt 4 NHI #1 (rev 10)
00:12.0 Serial controller: Intel Corporation Meteor Lake-P Integrated Sensor Hub (rev 20)
00:14.0 USB controller: Intel Corporation Meteor Lake-P USB 3.2 Gen 2x1 xHCI Host Controller (rev 20)
00:14.2 RAM memory: Intel Corporation Meteor Lake-H/U Shared SRAM (rev 20)
00:14.3 Network controller: Intel Corporation Meteor Lake PCH CNVi WiFi (rev 20)
00:15.0 Serial bus controller: Intel Corporation Meteor Lake-P Serial IO I2C Controller #0 (rev 20)
00:15.1 Serial bus controller: Intel Corporation Meteor Lake-P Serial IO I2C Controller #1 (rev 20)
00:16.0 Communication controller: Intel Corporation Meteor Lake-P CSME HECI #1 (rev 20)
00:1c.0 PCI bridge: Intel Corporation Device 7e3d (rev 20)
00:1f.0 ISA bridge: Intel Corporation Meteor Lake-H eSPI Controller (rev 20)
00:1f.3 Multimedia audio controller: Intel Corporation Meteor Lake-P HD Audio Controller (rev 20)
00:1f.4 SMBus: Intel Corporation Meteor Lake-P SMBus Controller (rev 20)
00:1f.5 Serial bus controller: Intel Corporation Meteor Lake-P SPI Controller (rev 20)
01:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller PM9C1a (DRAM-less)
56:00.0 SD Host controller: O2 Micro, Inc. SD/MMC Card Reader Controller (rev 01)