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
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系统版本:V23 正式版
虚拟机版本:Vbox 7.0.18
打印机型号:京瓷 FS-1040
问题描述:1、vbox出现VirtualBox can't operate in VMX root mode. Please disable the KVM kernel extension, recompile your kernel and reboot (VERR_VMX_IN_VMX_ROOT_MODE).
虚拟机在v23 RC2中可以正常使用,在20.9及V23正式版中就出现此问题
2、打印机驱动可以正常安装,但一打印就出现job stopped due to filtererrors错误;同样的驱动在20.9中就一切正常,可以打印。