Help.ubuntu.com

Check your hard disk for problems

WEBSelect the disk you want to check from the list of storage devices on the left. Information and status of the disk will be shown. Click the menu button and select SMART Data & …

Actived: 1 days ago

URL: https://help.ubuntu.com/stable/ubuntu-help/disk-check.html.en

Repair a damaged filesystem

WEBOpen Disks from the Activities overview. Select the disk containing the filesystem in question from the list of storage devices on the left. If there is more than one volume on …

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Disks & storage

WEBDisks & storage. Adjust the size of a filesystem — Shrink or grow a filesystem and its partition. Check how much disk space is left — Use Disk Usage Analyzer, System …

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TransmissionHowTo

WEBTransmission. The BitTorrent protocol can be used to reduce the server and network impact of distributing large files. Rather than downloading a file from a single …

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Check how much disk space is left

WEBTo check the free disk space and disk capacity with Usage: Open the Usage application from the Activities overview. Select Storage tab to view the system’s total Used and …

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BIND9ServerHowto

WEBFirst, we need to configure a channel to specify which file to send the messages to. Edit /etc/bind/named.conf.local and add the following: channel query.log {. …

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TroubleShootingGuide

WEBTroubleshooting is a non-coding, technical process where a computer user finds a solution to their computer issue. It's an important skill used in many Information …

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Check your hard disk for problems

WEBSelect the disk you want to check from the list of storage devices on the left. Information and status of the disk will be shown. Click the menu button and select SMART Data & …

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Test the performance of your hard disk

WEBTo test the speed of your hard disk: Open Disks from the Activities overview. Choose the disk from the list in the left pane. Click the menu button and select Benchmark Disk…

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Use less power and improve battery life

WEBCheck the battery status — Display the status of the battery and connected devices. Power off or restart. Set screen brightness — Change the screen brightness to make it more …

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Power & battery

WEBPower & battery. Check the battery status Display the status of the battery and connected devices. Get the most out of your laptop battery Tips such as “Do not let the battery …

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Adjust the size of a filesystem

WEBResize a filesystem/partition. Open Disks from the Activities overview. Select the disk containing the filesystem in question from the list of storage devices on the left. If there …

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Samba/SambaClientGuide

WEBChange the permissions on the file for security: sudo chmod 0400 /etc/samba/user # permissions of 0400 = read only. Now create a directory where you …

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Repositories/CommandLine

WEBAdding Launchpad PPA (Personal Package Archive) is possible conveniently via the command: add-apt-repository. This command is similar to "addrepo" on Debian. …

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Grub2/Troubleshooting

WEBGrub2. /. Troubleshooting. This page provides the user with information on options available for repairing GRUB 2 boot issues and specific instructions on how to …

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Wireless connection troubleshooter

WEBOpen a Terminal, type lsusb and press Enter. Look through the list of devices that is shown and find any that seem to refer to a wireless or network device. The one corresponding …

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