搜了论坛的一些办法，比如安装毕昇驱动、给安装程序提升权限、搜索临近型号的打印机驱动、重新安装CUPS、把链接换为本机IP等，仍然不能打印，但同样的驱动在20.9可以正常打印

/var/log/cups/error_log中显示：

SourceURL:file://文字文稿1 E [08/Aug/2024:17:41:23 +0800] [Job 64] Unable to open raster stream - : Broken pipe

E [08/Aug/2024:17:41:23 +0800] [Job 64] Job stopped due to filter errors; please consult the /var/log/cups/error_log file for details.

D [08/Aug/2024:17:41:23 +0800] [Job 64] The following messages were recorded from 17时41分23秒 to 17时41分23秒

D [08/Aug/2024:17:41:23 +0800] [Job 64] Applying default options...

D [08/Aug/2024:17:41:23 +0800] [Job 64] Adding start banner page "none".

D [08/Aug/2024:17:41:23 +0800] [Job 64] Adding end banner page "none".

D [08/Aug/2024:17:41:58 +0800] [Job 65] Start rendering...

D [08/Aug/2024:17:41:58 +0800] [Job 65] Processing page 1...

D [08/Aug/2024:17:41:58 +0800] [Job 65] **** Error: Page drawing error occurred.

D [08/Aug/2024:17:41:58 +0800] [Job 65] Could not draw this page at all, page will be missing in the output.

D [08/Aug/2024:17:41:58 +0800] [Job 65] Rendering completed

D [08/Aug/2024:17:41:58 +0800] [Job 65] PID 861674 (/usr/lib/cups/filter/gstoraster) exited with no errors.

D [08/Aug/2024:17:41:58 +0800] [Job 65] Waiting for read thread to exit...

D [08/Aug/2024:17:41:58 +0800] [Job 65] PID 861676 (/usr/lib/cups/backend/usb) exited with no errors.

D [08/Aug/2024:17:41:58 +0800] [Job 65] End of messages

D [08/Aug/2024:17:41:58 +0800] [Job 65] printer-state=3(idle)

D [08/Aug/2024:17:41:58 +0800] [Job 65] printer-state-message="Rendering completed"

D [08/Aug/2024:17:41:58 +0800] [Job 65] printer-state-reasons=none

虚拟机问题，按照网上搜索建议，运行命令后出现如下提示：sudo modprobe -r kvm_intel
modprobe: FATAL: Module kvm_intel is in use.

最近反反复复重装了几次，仍然不能解决，莫名其妙的问题