我在使用 AnyDesk 时遇到了一个奇怪的问题。我可以正常使用它连接到其他 PC。如果有人在我点击接受后立即尝试连接我，它似乎每 1 秒就会冻结一微秒。唯一似乎冻结的是桌面。如果我在参加 Zoom 会议，我仍然可以听到其他参与者的声音并与他们交谈。GDM3 和 LightDM 都会发生这种情况。Gnome 和 Cinnamon 也会发生这种情况。磁盘未满（远未满），内存几乎没有使用。这是一台戴尔 Precision 7530 笔记本电脑。下面是我正在使用的笔记本电脑上的内容。
dovid@dovid-desktop:~$ free -m
total used free shared buff/cache available
Mem: 64103 4560 53865 914 5677 57913
Swap: 2047 0 2047
dovid@dovid-desktop:~$ sudo lshw -c video
*-display
description: VGA compatible controller
product: Baffin [Radeon Pro WX 4130/4150]
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 0
bus info: pci@0000:01:00.0
logical name: /dev/fb0
version: 00
width: 64 bits
clock: 33MHz
capabilities: pm pciexpress msi vga_controller bus_master cap_list rom fb
configuration: depth=32 driver=amdgpu latency=0 mode=1920x1080 visual=truecolor xres=1920 yres=1080
resources: iomemory:410-40f iomemory:400-3ff irq:167 memory:4100000000-41ffffffff memory:4080000000-40801fffff ioport:3000(size=256) memory:b4400000-b443ffff memory:b4440000-b445ffff
*-display
description: VGA compatible controller
product: UHD Graphics 630 (Mobile)
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 00
width: 64 bits
clock: 33MHz
capabilities: pciexpress msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:165 memory:b3000000-b3ffffff memory:60000000-6fffffff ioport:4000(size=64) memory:c0000-dffff
dovid@dovid-desktop:~$ lsmod | grep amdgpu
amdgpu 4579328 1
amd_iommu_v2 20480 1 amdgpu
gpu_sched 32768 1 amdgpu
ttm 106496 1 amdgpu
drm_kms_helper 184320 2 amdgpu,i915
i2c_algo_bit 16384 2 amdgpu,i915
drm 491520 16 gpu_sched,drm_kms_helper,amdgpu,i915,ttm
dovid@dovid-desktop:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 20.04.2 LTS
Release: 20.04
Codename: focal
dovid@dovid-desktop:~$ lshw -c CPU
WARNING: you should run this program as super-user.
*-cpu
product: Intel(R) Core(TM) i7-8850H CPU @ 2.60GHz
vendor: Intel Corp.
physical id: 1
bus info: cpu@0
size: 3860MHz
capacity: 4300MHz
width: 64 bits
capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp x86-64 constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb invpcid_single pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx rdseed adx smap clflushopt intel_pt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp md_clear flush_l1d cpufreq
WARNING: output may be incomplete or inaccurate, you should run this program as super-user.
dovid@dovid-desktop:~$
答案1
正如 @david bender 所提到的，在 grub 中设置 nomodeet 是解决此问题的一个好方法。即使使用新 PC、更新的 ubuntu 和驱动程序以及 anydesk (2023)，此问题仍然存在...