I copied(dd) my fedora installation from an older dell laptop to a newer one.
Its working but have a strange issue where the screen updates very slowly on the laptop screen but is perfect on an external monitor, when I put it in screen mirror mode the external screen is perfectly smooth and responsive but on the laptop screen it updates in a very laggy way.
ie I can drag a window across the screen and on the external monitor it moves smoothly but at the same time on the laptop screen is jumps across the screen. like its refreshing at 1 frame per 2-5 seconds.
If anyone has any insights would be greatly appreciated, thanks.
6.2.14-100.fc36.x86_64
00:00.0 Host bridge: Intel Corporation 12th Gen Core Processor Host Bridge/DRAM Registers (rev 02)
00:01.0 PCI bridge: Intel Corporation 12th Gen Core Processor PCI Express x16 Controller #1 (rev 02)
00:02.0 VGA compatible controller: Intel Corporation Alder Lake-P Integrated Graphics Controller (rev 0c)
00:04.0 Signal processing controller: Intel Corporation Alder Lake Innovation Platform Framework Processor Participant (rev 02)
00:06.0 PCI bridge: Intel Corporation 12th Gen Core Processor PCI Express x4 Controller #0 (rev 02)
00:07.0 PCI bridge: Intel Corporation Alder Lake-P Thunderbolt 4 PCI Express Root Port #0 (rev 02)
00:08.0 System peripheral: Intel Corporation 12th Gen Core Processor Gaussian & Neural Accelerator (rev 02)
00:0d.0 USB controller: Intel Corporation Alder Lake-P Thunderbolt 4 USB Controller (rev 02)
00:0d.2 USB controller: Intel Corporation Alder Lake-P Thunderbolt 4 NHI #0 (rev 02)
00:12.0 Serial controller: Intel Corporation Alder Lake-P Integrated Sensor Hub (rev 01)
00:14.0 USB controller: Intel Corporation Alder Lake PCH USB 3.2 xHCI Host Controller (rev 01)
00:14.2 RAM memory: Intel Corporation Alder Lake PCH Shared SRAM (rev 01)
00:14.3 Network controller: Intel Corporation Alder Lake-P PCH CNVi WiFi (rev 01)
00:15.0 Serial bus controller: Intel Corporation Alder Lake PCH Serial IO I2C Controller #0 (rev 01)
00:15.1 Serial bus controller: Intel Corporation Alder Lake PCH Serial IO I2C Controller #1 (rev 01)
00:16.0 Communication controller: Intel Corporation Alder Lake PCH HECI Controller (rev 01)
00:1f.0 ISA bridge: Intel Corporation Alder Lake PCH eSPI Controller (rev 01)
00:1f.3 Multimedia audio controller: Intel Corporation Alder Lake PCH-P High Definition Audio Controller (rev 01)
00:1f.4 SMBus: Intel Corporation Alder Lake PCH-P SMBus Host Controller (rev 01)
00:1f.5 Serial bus controller: Intel Corporation Alder Lake-P PCH SPI Controller (rev 01)
01:00.0 3D controller: NVIDIA Corporation GA107M [GeForce RTX 3050 Mobile] (rev a1)
02:00.0 Non-Volatile memory controller: SK hynix Gold P31/PC711 NVMe Solid State Drive
Graphics:
Device-1: Intel Alder Lake-P Integrated Graphics vendor: Dell driver: i915 v: kernel
arch: Gen-12.2 ports: active: HDMI-A-1,eDP-1 empty: DP-1,DP-2 bus-ID: 00:02.0 chip-ID: 8086:46a6
class-ID: 0300
Device-2: NVIDIA GA107M [GeForce RTX 3050 Mobile] vendor: Dell driver: nvidia v: 530.41.03
arch: Ampere pcie: speed: 16 GT/s lanes: 8 bus-ID: 01:00.0 chip-ID: 10de:25a2 class-ID: 0302
Device-3: Microdia Integrated_Webcam_FHD type: USB driver: uvcvideo bus-ID: 3-6:3
chip-ID: 0c45:6739 class-ID: 0e02
Display: server: X.org v: 1.20.14 with: Xwayland v: 22.1.9 compositor: kwin_x11 driver: X:
loaded: modesetting,nvidia unloaded: fbdev,nouveau,vesa alternate: nv dri: iris gpu: i915
tty: 171x44
Monitor-1: HDMI-A-1 model: LG (GoldStar) 23ET83 res: 1920x1080 dpi: 96
size: 510x290mm (20.08x11.42") diag: 587mm (23.1") modes: max: 1920x1080 min: 640x480
Monitor-2: eDP-1 model: AU Optronics 0x9f91 res: 3072x1920 dpi: 227
size: 344x215mm (13.54x8.46") diag: 406mm (16") modes: 3072x1920
API: OpenGL Message: GL data unavailable in console. Try -G --display
Graphics:
Device-1: Intel Alder Lake-P Integrated Graphics driver: i915 v: kernel
Device-2: NVIDIA GA107M [GeForce RTX 3050 Mobile] driver: nvidia v: 530.41.03
Device-3: Microdia Integrated_Webcam_FHD type: USB driver: uvcvideo
Display: server: X.Org v: 1.20.14 with: Xwayland v: 22.1.9 driver: X:
loaded: modesetting,nvidia unloaded: fbdev,nouveau,vesa dri: iris gpu: i915 resolution:
1: 1920x1080~60Hz 2: 1920x1080~60Hz
API: OpenGL v: 4.6.0 NVIDIA 530.41.03 renderer: NVIDIA GeForce RTX 3050 Laptop GPU/PCIe/SSE2