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Linux Mastering Development Ubuntu

hpfax: error: Failed to create /var/spool/cups/tmp/.hplip

After booting, sudo journalctl -b and sudo service cups status have the following error: /hpfax[5559]: [5559]: error: Failed to create /var/spool/cups/tmp/.hplip The output of sudo namei -l /var/spool/cups/tmp/.hplip/hplip.conf is: f: /var/spool/cups/tmp/.hplip/hplip.conf drwxr-xr-x root root / drwxr-xr-x root root var drwxr-xr-x root root spool drwx–x— root lp cups drwxrwx–T root lp tmp drwxr-xr-x lp lp .hplip […]

Categories
Linux Mastering Development Ubuntu

Ubuntu Server don’t boot anymore

I have an ubuntu server, that runs since a few month, and today, it tells me that i could run a command to update ubuntu. I did And since, my server refuse to boot anymore. Here is the screen i have I can’t scroll upper. Sometimes when i reboot i got the grub menu, and […]

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Linux Mastering Development Ubuntu

Ubuntu 20.04 dual boot with Win 10 – no boot loader and boot-repair can’t fix it

I have successfully installed Ubuntu 20.04 on Windows 10 preinstalled HP Spectre laptop, but when I reboot, it starts directly to Win 10, no boot loader or option to choose Ubuntu. Boot-repair tool couldn’t help and here’s its report https://paste.ubuntu.com/p/vcDqcRjpr6/ Hope someone can help me fix this issue and get the boot loader appear so […]

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Development Linux

How to recursively remove all SELinux contexts?

I am trying to make my production environment equivalent to my staging environment. On production, SELinux contexts were applied. If I list the files in a directory, I see the dot at the end of the permission string, like… drwxrwxr-x. How can I recursively remove all contexts? I have disabled SELinux at /etc/selinux/config, but when […]