<div dir="ltr"><pre>Package: nvidia-legacy-340xx-driver
Version: 340.108-12<br><br></pre><div dir="ltr"><div>after upgrade:</div><div>Jan 2 20:59:40 debian-home kernel: [ 12.651966] nvidia: loading out-of-tree module taints kernel.<br>Jan 2 20:59:40 debian-home kernel: [ 12.651981] nvidia: module license 'NVIDIA' taints kernel.<br>Jan 2 20:59:40 debian-home kernel: [ 12.651983] Disabling lock debugging due to kernel taint<br>Jan
2 20:59:40 debian-home kernel: [ 12.668265] nvidia: module
verification failed: signature and/or required key missing - tainting
kernel</div><div><br></div><div>I'm use:</div><div>Debian version: 11.2(stable)</div><div>Architecture: amd64</div></div></div>