频繁出现短暂系统挂起

频繁出现短暂系统挂起

每隔 25 秒左右,我的电脑(最初是 18.04,更新到 20,04 以尝试修复)就会完全冻结约 2-5 秒。即使在输入此消息的过程中,它也会冻结。唯一不会冻结的是光标,但有时每十秒冻结一次。每分钟几次的 2-5 秒冻结令人难以忍受。自从这台工作站发货以来,我将 bios 恢复为原始设置。它是 AMD 570 GPU,当我尝试安装 AMDGPU 时,我只会看到黑屏(看起来我并不孤单)。当我运行时,dmesg -T每个系统挂起都与此消息完美对齐

[Thu Apr 30 12:52:10 2020] [drm:amdgpu_dm_commit_planes.constprop.0 [amdgpu]] *ERROR* Waiting for fences timed out!
[Thu Apr 30 12:52:10 2020] [drm:amdgpu_dm_commit_planes.constprop.0 [amdgpu]] *ERROR* Waiting for fences timed out!
[Thu Apr 30 12:55:09 2020] [drm:amdgpu_dm_commit_planes.constprop.0 [amdgpu]] *ERROR* Waiting for fences timed out!
[Thu Apr 30 12:55:09 2020] [drm:amdgpu_dm_commit_planes.constprop.0 [amdgpu]] *ERROR* Waiting for fences timed out!
[Thu Apr 30 13:00:06 2020] [drm:amdgpu_dm_commit_planes.constprop.0 [amdgpu]] *ERROR* Waiting for fences timed out!
[Thu Apr 30 13:00:06 2020] [drm:amdgpu_dm_commit_planes.constprop.0 [amdgpu]] *ERROR* Waiting for fences timed out!
[Thu Apr 30 13:00:11 2020] [drm:amdgpu_dm_commit_planes.constprop.0 [amdgpu]] *ERROR* Waiting for fences timed out!
[Thu Apr 30 13:00:11 2020] [drm:amdgpu_dm_commit_planes.constprop.0 [amdgpu]] *ERROR* Waiting for fences timed out!
[Thu Apr 30 13:00:42 2020] [drm:amdgpu_dm_commit_planes.constprop.0 [amdgpu]] *ERROR* Waiting for fences timed out!

我仍然可以摆动光标,但仅此而已。也许还值得注意,但当我通过 UI 关机菜单关机时,系统将完全冻结,直到我强制重启。考虑到我不得不坐在这里等待再次输入的次数,仅仅输入这条消息就令人难以忍受。

任何帮助是极大的赞赏。

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