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LiuYongzhang
deepin
2025-04-18 07:57 deepin sudo apt reinstall hplip libssl*
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howardth
deepin
2025-04-18 08:14 deepin LiuYongzhang：
sudo apt reinstall hplip libssl*
想不通为什么和用户属主有关，还是个致命错误。
参考了这个 https://blog.csdn.net/qq_41840843/article/details/142112021
这似乎是个巨老的问题，不想了。
https://bugs.launchpad.net/ubuntu/+source/cups/+bug/436544
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乐而后隐（刘军）
deepin
2025-04-23 10:50 deepin 初用deepin 25后，连接打印机hp-laser-mfp-136w，用推荐安装驱动，安装成功后，无法打印，提示stopping job because the scheduler could not execute a filter.，我是小白，就使用了楼主的三个命令
sudo apt reinstall hplip
sudo mv /usr/lib/cups/filter/rastertospl /usr/lib/cups/filter/rastertospl_old
sudo cp -a /opt/hp/uld-common/bin/printer/rastertospl /usr/lib/cups/filter/rastertospl
sudo chown root:root /usr/lib/cups/filter/rastertospl
第一次命令很重要，第二、三条执行时可能出错，但第四条一定要执行，后删除原来装的驱动，再次安装推荐驱动，成功打印出测试页。特别感谢楼主分享，也在此记录，方便再次安装此打印机出现同样问题的小白使用🙂
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Hi,
也不知道啥啥时候坏的，突然就不能打印了，看了下日志报这个，有遇到同样问题的朋友不？
打印机型号 HP Laser MFP 136w
/var/log/cups/error_log
W [18/Apr/2025:07:25:19 +0800] CreateProfile failed: org.freedesktop.DBus.Error.ServiceUnknown:The name org.freedesktop.ColorManager was not provided by any .service files
W [18/Apr/2025:07:25:19 +0800] CreateDevice failed: org.freedesktop.DBus.Error.ServiceUnknown:The name org.freedesktop.ColorManager was not provided by any .service files
E [18/Apr/2025:07:25:19 +0800] HP-Laser-MFP-131-133-135-138: 文件“/usr/lib/cups/filter/rastertospl”带有不安全的权限许可 (0100755/uid=1000/gid=1000)。
E [18/Apr/2025:07:25:22 +0800] HP-Laser-MFP-131-133-135-138: 文件“/usr/lib/cups/filter/rastertospl”带有不安全的权限许可 (0100755/uid=1000/gid=1000)。
E [18/Apr/2025:07:25:22 +0800] [Job 33] Unable to start filter "rastertospl" - Success.
E [18/Apr/2025:07:25:22 +0800] [Job 33] Stopping job because the scheduler could not execute a filter.
已解决
这是个链接
lrwxrwxrwx 1 hua hua 42 2022年 9月 1日 /usr/lib/cups/filter/rastertospl -> /opt/hp/uld-common/bin/printer/rastertospl
把链接删了复制成原文件，改属主为 root 后可以正常工作了，先这样吧。
sudo mv /usr/lib/cups/filter/rastertospl /usr/lib/cups/filter/rastertospl_old
sudo cp -a /opt/hp/uld-common/bin/printer/rastertospl /usr/lib/cups/filter/rastertospl
sudo chown root:root /usr/lib/cups/filter/rastertospl