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Entry  Sun Dec 8 20:48:29 2019, rana, Configuration, Computers, Megatron: starts up grade 
    Reply  Wed Dec 11 22:01:24 2019, rana, Configuration, Computers, Megatron: starts up grade 
       Reply  Wed Jan 22 19:17:20 2020, gautam, Configuration, Computers, Megatron: starts up grade 
          Reply  Thu Jan 23 15:32:42 2020, gautam, Configuration, Computers, Megatron: starts up grade 
             Reply  Mon Jan 27 18:16:30 2020, gautam, Configuration, Computers, Sluggish megatron? 
                Reply  Tue Jan 28 15:39:04 2020, gautam, Configuration, Computers, Sluggish megatron? 
                   Reply  Tue Jan 28 17:36:45 2020, gautam, Configuration, Computers, Local EPICS7.0 installed on megatron 
Message ID: 15085     Entry time: Sun Dec 8 20:48:29 2019     Reply to this: 15095
Author: rana 
Type: Configuration 
Category: Computers 
Subject: Megatron: starts up grade 

I noticed recently that Megatron was running Ubuntu 12, so I've started its OS upgrade.

  1. Unlocked the IMC + disabled the autolocker from the LockMC screen + closed the PSL shutter (IMC REFL shutter doesn't seem to do anythin)
  2. Disabled the "FSS" slow servo on the FSS screen
  3. did sudo apt-get update, sudo apt-get upgrade, and then sudo apt-get do-release-upgrade which starts the actual thing
  4. According to the internet, the LTS upgrades will go in series rather than up to 18 in one shot, so its now doing 12 -> 14 (Trusty Tapir)

Megatron and IMC autolocking will be down for awhile, so we should use a different 'script' computer this week.


Mon Dec 9 14:52:58 2019

upgrade to Ubuntu 14 complete; now upgrading to 16

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