我有 HP probook 笔记本电脑，配置如下
Processor: 11th Gen Intel® Core™ i7-1165G7 @ 2.80GHz × 8
Grpahics: llvmpipe (LLVM 10.0.0, 256 bits
GNOME: 3.28.2
OS Type: 64 Bit
我正在尝试让触摸板和双显示器在其上工作。但是，它们不起作用。我尝试安装 NVIDIA Prime 驱动程序，但失败了。以下是我的 lpsci 的结果
00:00.0 Host bridge: Intel Corporation Device 9a14 (rev 01)
00:02.0 VGA compatible controller: Intel Corporation Device 9a49 (rev 01)
00:04.0 Signal processing controller: Intel Corporation Device 9a03 (rev 01)
00:0a.0 Signal processing controller: Intel Corporation Device 9a0d (rev 01)
00:0d.0 USB controller: Intel Corporation Device 9a13 (rev 01)
00:0e.0 RAID bus controller: Intel Corporation Device 9a0b
00:14.0 USB controller: Intel Corporation Device a0ed (rev 20)
00:14.2 RAM memory: Intel Corporation Device a0ef (rev 20)
00:14.3 Network controller: Intel Corporation Device a0f0 (rev 20)
00:15.0 Serial bus controller [0c80]: Intel Corporation Device a0e8 (rev 20)
00:16.0 Communication controller: Intel Corporation Device a0e0 (rev 20)
00:1c.0 PCI bridge: Intel Corporation Device a0bd (rev 20)
00:1c.7 PCI bridge: Intel Corporation Device a0bf (rev 20)
00:1d.0 PCI bridge: Intel Corporation Device a0b0 (rev 20)
00:1f.0 ISA bridge: Intel Corporation Device a082 (rev 20)
00:1f.3 Multimedia audio controller: Intel Corporation Device a0c8 (rev 20)
00:1f.4 SMBus: Intel Corporation Device a0a3 (rev 20)
00:1f.5 Serial bus controller [0c80]: Intel Corporation Device a0a4 (rev 20)
01:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader (rev 01)
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
03:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd Device a809
我是 Ubuntu 新手，不知道问题可能出在哪里。有人可以指导我该如何解决吗？
答案1
这可能是因为安装时缺少 synaptics 包。
跟随这检查并安装教程。之后安装调整工具以更好地控制你的环境