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kerrspace 2021-01-04 09:48:13 +08:00 1
1. 关闭视频
2. 终端输入 nvidia-smi --loop=1 3. 开视频 监视 GPU-Util 的变化 我这个办法好像有点蠢 更加智能化的这个 https://unix.stackexchange.com/questions/963/how-to-verify-if-hardware-acceleration-is-enabled 不过我都是 sudo apt-mark hold nvidia-455 因为每次 Nvidia 自动更新我的 Ubuntu 都要出显示问题 |
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cathedrel OP @kerrspace 运行了那个命令后出来一个类似表格的界面,我看不懂....就很显眼的有个 GPU 0 Not Supported,这是啥意思?
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cathedrel OP @kerrspace 按照 unix.stackexchange.com/questions/963/how-to-verify-if-hardware-acceleration-is-enabled 这个网页上说的,运行
glxinfo | grep "direct rendering" 的结果是"Yes",奇怪了,是系统的通知敏感了吗?? |
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cathedrel OP @kerrspace 上面那个网页最后还有一句:“Technically "direct rendering" only tells you whether your program is communicating directly with the graphics card driver. "indirect rendering" means you are communicating all 3D to the X server which then communicates with the graphics card. I think at some point it wasn't possible to have hardware acceleration without direct rendering, but now days indirect rendering can also be accelerated. By extension, it could also be possible to directly communicate with a driver that fakes hardware acceleration in the CPU, but i don't know of any instance of this. – M Conrad Jul 3 '17 at 18:04”
更加糊涂了,怎么看呢? |
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orannge 2021-01-04 19:45:38 +08:00 1
查看硬件信息 `inxi -G`
这次的更新内核升到了 5.10 ,同时废弃了部分 n 卡驱动,新卡可用 nvidia-455,你的卡不清楚。实在不行可以降回旧内核或者使用 5.4LTS 内核 |
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orannge 2021-01-04 19:47:03 +08:00 1
base64: aHR0cHM6Ly9mb3J1bS5tYW5qYXJvLm9yZy90L3N0YWJsZS11cGRhdGUtMjAyMC0xMi0zMC1rZXJuZWxzLWtkZS1jaW5uYW1vbi1saWJyZW9mZmljZS1weXRob24tMy05LW1lc2EtMjAtMy0xLzQ1MzY0
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cathedrel OP |
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slack 2021-01-05 01:04:57 +08:00 via Android
ArchLinux 的官网几个月前就有公告提醒了,使用 Manjaro 这种二级发行版我就被坑过不少,不过还是那句话 so nvidia fxxk you
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slack 2021-01-05 01:05:30 +08:00 via Android
ArchLinux 的官网几个月前就有公告提醒了,使用 Manjaro 这种二级发行版我就被坑过不少,不过还是那句话 so nvidia ____ you
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cathedrel OP 因为升级而引起的麻烦,退回去不就好了嘛,最新版的内核除了给我带来麻烦其他任何好处都没有
已经退回到 5.4LTS 内核,再把显卡的驱动卸载重装,好了 以后系统都设定只提示 LTS 新内核升级 |