posted 2 days ago on reddit
I have my linux box connected via displayport to a screen and via hdmi to a TV. My main screen is the displayport one, but since I plugged in the hdmi cable for the tv, sddm goes to the TV by default. Is there a hotkey combination to cycle screens? If not how can I modify Xorg.conf (i guess?) in order to use the DP screen as main? Thanks! submitted by /u/R3DNano [link] [comments]

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posted 2 days ago on reddit
submitted by /u/techietalkonline1 [link] [comments]

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posted 2 days ago on reddit
ZFS appliance hosts the share, primarily accessed by windows clients, but have one CentOS server that also needs access to it (and it's a god damned snowflake). So generalized working setup is: //zfsappliance/share/project /A /B /C And /etc/fstab entry: //zfsappliance/share/project /mnt/project cifs user=user,password=pass,rw,exec,file_mode=0777,dir_mode=0777 0 0 Where A, B, ..., are separate projects. This all works as it should. The issue is when we try to add an additional project folder 'D' to the root of the share. The linux server can see that 'D' is a folder in that share, but it cannot even list the contents of it. Even setting (via windows) the permissions of 'D' to exactly that of 'B', we get 'permission denied'. getcifsacl on the existing folders returns the expected ACLs, on the new folder it returns getxattr error: 13 (permission denied). Have tried mount -a and mount -o remount /mnt/project as well as manually mounting in in a different spot with mount -v -t cifs -o user=user,password=pass //zfsappliance/share/project /mnt/test and it all results in the same issue: A, B, and C are all accessible as they should be from the linux box while D remains unaccessible. No errors are given when manually mounting and there are no errors in /var/log/messages or /var/log/samba/log.smbd. Adding the utility user whose credentials are used to mount the share directly to the folder's permissions (via windows) allows access as expected, but not when it's just the group (which also contains the utility user) added as it should be and as it works on existing project folders A, B, C, etc.. Here's the thing: The established workaround for this issue with this server has been to restart it. This causes the share to be mounted with correct permissions on new folders added at the root of the mounted share. That worked back when this was a smaller company working on one project at a time. We can no longer restart this server without significant downtime for the entire company as there is constant read/writes from the linux server to the share. Is there some way to... trigger the mount to ask for updated permissions? Clear a cache? submitted by /u/nixthrowaway123123 [link] [comments]

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posted 2 days ago on reddit
Based on recent market products and driver support etc. It might be beneficial to have a running post for ideas on which video cards, CPUs etc would work best for someone looking to build a machine themselves. I suppose this would be most useful for basing ideas around groups such as gaming vs hosting server vs image processing/pattern recognition etc Thoughts? submitted by /u/hydraloo [link] [comments]

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submitted by /u/DanielRosenwasser [link] [comments]

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Year 2014 was the last time I heard anyone talking about it. submitted by /u/linuksas [link] [comments]

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submitted by /u/aniirban101 [link] [comments]

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submitted by /u/DZoneInc [link] [comments]

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submitted by /u/amber_black [link] [comments]

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submitted by /u/corbet [link] [comments]

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submitted by /u/johnmountain [link] [comments]

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submitted by /u/palferrari [link] [comments]

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