Hallo,
ich habe nutze zwei Bildschirme. Bei dem Hauptmonitor funktioniert alles einwandfrei. Der zweite bleibt aber manchmal nach dem Start schwarz.
Ich kann den Bildschirm trotzdem benutzen. Also ich sehe meine Maus, kann Fenster rüberziehen etc. Nur der Hintergrund ist einfach schwarz. Ich sehe kein Hintergrund und keine Taskleiste.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 | levin@kubuntu:~$ lspci 00:00.0 Host bridge: Intel Corporation Device 4650 (rev 05) 00:01.0 PCI bridge: Intel Corporation 12th Gen Core Processor PCI Express x16 Controller #1 (rev 05) 00:06.0 PCI bridge: Intel Corporation 12th Gen Core Processor PCI Express x4 Controller #0 (rev 05) 00:0a.0 Signal processing controller: Intel Corporation Platform Monitoring Technology (rev 01) 00:14.0 USB controller: Intel Corporation Device 7ae0 (rev 11) 00:14.2 RAM memory: Intel Corporation Device 7aa7 (rev 11) 00:15.0 Serial bus controller: Intel Corporation Device 7acc (rev 11) 00:15.1 Serial bus controller: Intel Corporation Device 7acd (rev 11) 00:15.2 Serial bus controller: Intel Corporation Device 7ace (rev 11) 00:15.3 Serial bus controller: Intel Corporation Device 7acf (rev 11) 00:16.0 Communication controller: Intel Corporation Device 7ae8 (rev 11) 00:17.0 SATA controller: Intel Corporation Device 7ae2 (rev 11) 00:19.0 Serial bus controller: Intel Corporation Device 7afc (rev 11) 00:19.1 Serial bus controller: Intel Corporation Device 7afd (rev 11) 00:1c.0 PCI bridge: Intel Corporation Device 7ab8 (rev 11) 00:1c.2 PCI bridge: Intel Corporation Device 7aba (rev 11) 00:1f.0 ISA bridge: Intel Corporation Device 7a86 (rev 11) 00:1f.3 Audio device: Intel Corporation Device 7ad0 (rev 11) 00:1f.4 SMBus: Intel Corporation Device 7aa3 (rev 11) 00:1f.5 Serial bus controller: Intel Corporation Device 7aa4 (rev 11) 01:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 XL Upstream Port of PCI Express Switch (rev c1) 02:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 XL Downstream Port of PCI Express Switch 03:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Navi 23 [Radeon RX 6600/6600 XT/6600M] (rev c1) 03:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Navi 21 HDMI Audio [Radeon RX 6800/6800 XT / 6900 XT] 04:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller 980 06:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8125 2.5GbE Controller (rev 05) |
1 2 3 4 | levin@kubuntu:~$ lspci -nnk | grep -i VGA -A2 03:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Navi 23 [Radeon RX 6600/6600 XT/6600M] [1002:73ff] (rev c1) Subsystem: Sapphire Technology Limited Navi 23 [Radeon RX 6600/6600 XT/6600M] [1da2:e448] Kernel driver in use: amdgpu |