看下htop 哪些进程占用特别高？

截图_deepin-terminal_20221019111018.zip

截图提示被拦截了，我压缩后上传的。。。

论坛时间是不是有问题，显示的是3点？

我这儿看到的时间正常，是不是时区选错了？

时区选择上海，不要选北京。

时区从北京换成上海 论坛就没有问题了

这是插了U盘？

对插了用type-c插了m2硬盘盒

我今天换成20.7.1 内核5.18 就没有卡顿感，但是还是有轻微撕裂感

只是又新问题

300mz的刷新率没了，变成了60.4mz

这次驱动也是安装的时候选的闭源驱动，只是内核切换为5.18了

你这机器可以啊 ~~ 300hz. 新机器特别是11-12代U的话 使用5.18兼容性会好些。

你显卡型号是？？

CPU：Intel(R) Core(TM) i7-9750H CPU @ 2.60GHz
GPU：NVIDIA GeForce RTX 2080 with Max-Q Design

我通过一个插件把GPU频率提升上去后，会减少撕裂感，似乎还是跟windows默认的有些差距

有点感觉是系统渲染的时候需要占用一直的的显卡性能，但是默认的显卡睿频策略会不太智能，导致会感觉有撕裂感

亲!看着像是显卡驱动问题，这种情况建议切换下不同内核看下。

在终端中输入命令：

**sudo apt install inxi -y && inxi -F && cat /etc/apt/sources.list /etc/apt/sources.list.d/*.list |grep -v ^# **

把信息贴上来看下

System:    Host: *-PC Kernel: 5.18.17-amd64-desktop-hwe x86_64 bits: 64 Console: tty 0 
           Distro: Deepin 20.7.1 
Machine:   Type: Laptop System: ASUSTeK product: Zephyrus S GX701GXR_GX701GXR v: 1.0 
           serial: * 
           Mobo: ASUSTeK model: GX701GXR v: 1.0 serial: * UEFI: American Megatrends 
           v: GX701GXR.310 date: 03/26/2021 
Battery:   ID-1: BAT0 charge: 64.3 Wh condition: 64.3/76.0 Wh (85%) 
CPU:       Topology: 6-Core model: Intel Core i7-9750H bits: 64 type: MT MCP L2 cache: 12.0 MiB 
           Speed: 4232 MHz min/max: 800/4500 MHz Core speeds (MHz): 1: 4221 2: 4042 3: 4075 4: 4282 
           5: 3501 6: 3499 7: 4234 8: 3158 9: 2975 10: 4135 11: 4149 12: 4217 
Graphics:  Device-1: Intel UHD Graphics 630 driver: i915 v: kernel 
           Device-2: NVIDIA TU104BM [GeForce RTX 2080 Mobile] driver: nvidia v: 510.73.08 
           Display: server: X.Org 1.20.11 driver: modesetting,nvidia 
           resolution: 1920x1080~60Hz, 1920x1080~60Hz 
           OpenGL: renderer: NVIDIA GeForce RTX 2080 with Max-Q Design/PCIe/SSE2 v: 4.6.0 NVIDIA 510.73.08 
Audio:     Device-1: Intel Cannon Lake PCH cAVS driver: snd_hda_intel 
           Device-2: NVIDIA TU104 HD Audio driver: snd_hda_intel 
           Sound Server: ALSA v: k5.18.17-amd64-desktop-hwe 
Network:   Device-1: Intel Wireless-AC 9560 [Jefferson Peak] driver: iwlwifi 
           IF: wlo1 state: down mac: * 
           Device-2: Realtek RTL8152 Fast Ethernet Adapter type: USB driver: r8152 
           IF: * state: up speed: 100 Mbps duplex: full mac: *
Drives:    Local Storage: total: 1.86 TiB used: 545.23 GiB (28.6%) 
           ID-1: /dev/nvme0n1 vendor: Gloway model: YCT1TNVMe-M.2 80 Pro size: 953.88 GiB 
           ID-2: /dev/sda type: USB vendor: Samsung model: MZVLB1T0HALR-000 size: 953.87 GiB 
Partition: ID-1: / size: 39.08 GiB used: 7.42 GiB (19.0%) fs: ext4 dev: /dev/nvme0n1p3 
           ID-2: /boot size: 1.44 GiB used: 116.8 MiB (7.9%) fs: ext4 dev: /dev/nvme0n1p2 
           ID-3: swap-1 size: 16.00 GiB used: 256 KiB (0.0%) fs: swap dev: /dev/nvme0n1p7 
Sensors:   System Temperatures: cpu: 67.0 C mobo: N/A gpu: nvidia temp: 54 C 
           Fan Speeds (RPM): cpu: 3500 
Info:      Processes: 354 Uptime: 1h 48m Memory: 31.21 GiB used: 15.34 GiB (49.1%) Shell: bash 
           inxi: 3.0.32 
deb https://community-packages.deepin.com/deepin/ apricot main contrib non-free
deb https://com-store-packages.uniontech.com/appstore deepin appstore
deb https://pro-driver-packages.uniontech.com eagle non-free
deb https://community-packages.deepin.com/driver/ driver non-free
deb https://community-packages.deepin.com/printer eagle non-free