Difference between revisions of "Sisters Upgrade to Ubuntu 18.04 202004"
From wikidb
| Line 8: | Line 8: | ||
To upgrade on a desktop system: | To upgrade on a desktop system: | ||
| + | |||
| + | == Ubuntu Version Notify - Long Term Only == | ||
* Open the "Software & Updates" Setting in System Settings. "System Settings" is the gear icon. "Software & Updates" are in the "System" section. | * Open the "Software & Updates" Setting in System Settings. "System Settings" is the gear icon. "Software & Updates" are in the "System" section. | ||
* Select the 3rd Tab called "Updates". | * Select the 3rd Tab called "Updates". | ||
* Set the "Notify me of a new Ubuntu version" drop down menu to "For long-term support versions" if you are using 16.04 LTS; set it to "For any new version" if you are using 17.10. This was already set this way | * Set the "Notify me of a new Ubuntu version" drop down menu to "For long-term support versions" if you are using 16.04 LTS; set it to "For any new version" if you are using 17.10. This was already set this way | ||
| + | |||
| + | == Update Manager == | ||
| + | |||
* Press Alt+F2 and type update-manager -c into the command box. Just open a terminal window. failed with | * Press Alt+F2 and type update-manager -c into the command box. Just open a terminal window. failed with | ||
** connected wired | ** connected wired | ||
Revision as of 14:14, 18 April 2020
Contents
References
- [https://wiki.ubuntu.com/BionicBeaver/ReleaseNotes Ubuntu 18.04 Release Notes}
Upgrade From Ubuntu 16.04
Instructions from 18.04 Release Notes referenced above
To upgrade on a desktop system:
Ubuntu Version Notify - Long Term Only
- Open the "Software & Updates" Setting in System Settings. "System Settings" is the gear icon. "Software & Updates" are in the "System" section.
- Select the 3rd Tab called "Updates".
- Set the "Notify me of a new Ubuntu version" drop down menu to "For long-term support versions" if you are using 16.04 LTS; set it to "For any new version" if you are using 17.10. This was already set this way
Update Manager
- Press Alt+F2 and type update-manager -c into the command box. Just open a terminal window. failed with
- connected wired
- https://askubuntu.com/questions/141512/how-to-resolve-failed-to-download-repository-information
- clean, update and upgrade did not owrk
- typed the update-manager -c command againg. in "Ubuntu Software" tabe "Download from other ..." "selct Best Server" choose server
- info was out of date so uploaded
- failed with the same error message
- let software updated run
- failed again
- rebooted
- settings - the gear
- Wireless - turn it off
- changed upload site manually
- froom mirrors.accretive-neworks.net/ubuntu
- mirror.uoregon.edu/ubuntu
- Update Manager should open up and tell you that Ubuntu 18.04 LTS is now available.
- If not you can run /usr/lib/ubuntu-release-upgrader/check-new-release-gtk
- Click Upgrade and follow the on-screen instructions.
- other references
This did it. now I ran update-manager -c
gave me the messge "The sortware on this computer is up todate. However . Ubuntuo 18.04 LTS is now afailabe (your have 16.04)
pressed "Upgrade" button some third part entries in you sorrces.list disable - may enable them latter
could not calculate upgreade
doesn like ros kenetic
https://askubuntu.com/questions/360293/could-not-calculate-the-upgrade-what-happened
https://answers.ros.org/question/57213/how-i-completely-remove-all-ros-from-my-system/
57 pacages not support 88 removed
1902 upgraded
https://howtoinstall.co/en/ubuntu/xenial/ros-desktop?action=remove
