“UbuntuHelp:DebuggingPrintingErrors”的版本间的差异
来自Ubuntu中文
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{{Languages|UbuntuHelp:DebuggingPrintingErrors}} | {{Languages|UbuntuHelp:DebuggingPrintingErrors}} | ||
''This page needs a lot of work, please contribute...'' | ''This page needs a lot of work, please contribute...'' | ||
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* Try both in GNOME and KDE and report whether the problem appears on both or only on one of them. This helps to identify where in the chain of printing program the error may be located. | * Try both in GNOME and KDE and report whether the problem appears on both or only on one of them. This helps to identify where in the chain of printing program the error may be located. | ||
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* Debugging CUPS [http://www.linuxprinting.org/error_log-faq.html] | * Debugging CUPS [http://www.linuxprinting.org/error_log-faq.html] | ||
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* Find your printers' URIs : | * Find your printers' URIs : | ||
<pre><nowiki> | <pre><nowiki> | ||
lpstat -v | lpstat -v | ||
</nowiki></pre> | </nowiki></pre> | ||
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* Restart cupsd : | * Restart cupsd : | ||
<pre><nowiki> | <pre><nowiki> | ||
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killall -HUP cupsd | killall -HUP cupsd | ||
</nowiki></pre> | </nowiki></pre> | ||
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Info from the kernel: | Info from the kernel: | ||
<pre><nowiki> | <pre><nowiki> | ||
2007年11月30日 (五) 16:41的版本
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This page needs a lot of work, please contribute...
- Try both in GNOME and KDE and report whether the problem appears on both or only on one of them. This helps to identify where in the chain of printing program the error may be located.
- Debugging CUPS [1]
- Find your printers' URIs :
lpstat -v
- Restart cupsd :
sudo /etc/init.d/cupsys restart
instead of
killall -HUP cupsd
Info from the kernel:
dmesg|grep lp0
If it indicates that ECP is used, please switch to EPP in the BIOS setup and try again. If it doesn't show anything, do:
sudo modprobe lp
and try again.
