MFC-L8900CDW
 |
常見問題&故障排除 |
MFC-L8900CDW
日期:10/05/2023 ID:faq00100553_000
我想在啟用 SELinux 的同時使用 CUPS 進行列印。 (Linux)
- 在對原始文件進行任何更改之前備份“/etc/selinux/targeted/contexts/files/file_contexts”文件。
- 檢查“/usr/local/Brother/”文件夾以查找其下的文件夾。
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- 如果您的系統在“/usr/local/Brother”下有“inf”、“lpd”、“cupswrapper”文件夾，請將以下 3 行添加到文件末尾 (/etc/selinux/targeted/contexts/files/file_contexts ).
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/usr/local/Brother/inf/.* -- system_u:object_r:cupsd_etc_t:s0
/usr/local/Brother/lpd/.* -- system_u:object_r:bin_t:s0
/usr/local/Brother/cupswrapper/.* -- system_u:object_r:bin_t:s0
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如果您的系統在“/usr/local/Brother/Printer/[您的打印機名稱]/”下有“inf”、“lpd”、“cupswrapper”文件夾，請在文件末尾添加以下 3 行（/etc/ selinux/targeted/contexts/files/file_contexts）。
/usr/local/Brother/Printer/(printer name)/inf/.* -- system_u:object_r:cupsd_etc_t:s0
/usr/local/Brother/Printer/(printer name)/lpd/.* -- system_u:object_r:bin_t:s0
/usr/local/Brother/Printer/(printer name)/cupswrapper/.* -- system_u:object_r:bin_t:s0
雙連字符後的部分可能因分佈而異。 請參閱以下內容以確認您的分發的正確聲明。
- 對於“lpd”和“cupswrapper”，該部分應與“file_contexts”中“/usr/lib(64)/cups/deamon/.*”的配置相同。
- 對於“in”，該部分應與“file_contexts”中“/etc/cups/ppd/.*”的配置相同。
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在以下目錄中運行命令“restorecon *”：
（對於步驟 3-a。）
/usr/lib/cups/filter
/usr/lib64/cups/filter <===這僅對 64 位操作系統用戶是必需的
/usr/local/Brother/lpd
/usr/local/Brother/inf
/usr/local/Brother/cupswrapper
(對於步驟 3-b。)
/usr/lib/cups/filter
/usr/lib64/cups/filter <===這僅對 64 位操作系統用戶是必需的
/usr/local/Brother/Printer/(printer name)/inf
/usr/local/Brother/Printer/(printer name)/lpd
/usr/local/Brother/Printer/(printer name)/cupswrapper - 重啟電腦。
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