OpenSUSE Boot Up Issue

Issue: OpenSUSE suddenly could not boot to GUI mode, but being kicked out to recovery mode with the CLI mode with the warning of something like no space to write…

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Ugly Font Appearance in Linux

Issue: Suddenly found that the Serif fonts appeared in Linux is uglier than those appeared on Mac OS X. Solution: Configure Desktop by enabling Use sub-pixel rendering, and choose Slight…

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Laser Printer for Linux

Issue: Installed Linux driver for Brother DCP-L2540DW printer driver, then found out that printing for one page or double-sided page is fine, but it always shows error "ERROR NAME; memoryfull"…

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Bootable USB with UNetbootin

Issue: Worked with UNetbootin to make bootable USB to install new OS or rescue OS several times happily, but didn't work anymore for OpenSuse. UNetbootin silently could not successfully Extracting…

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unable to set superblock flags

Issue: System hang, then reboot but unable to boot up! system suggested "e2fsck". after fixing/ cleaning some files, "unable to set superblock flags" on /user/local Solution: execute: e2fsck -b 32768…

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yum quited unexpectedly

Issue: Run: Yum install postgreSQL for SQL-Ledger, but appear: unable to find pid then the shell running yum as root quited unexpectedly Solution: Run: rpm --rebuilddb; yum clean all Tricks:…

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Using Scanner

Issue: install application for scanning images in Linux Solution: install sane-backends, xsane, Tricks: also install xsane-gimp if having xsane as a plugin of gimp (instead of ln -s /usr/bin/xsane ~/.gimp*/plug-ins…

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