DB2 Ubuntu V 18 fresh installation and Instance created on same system but DB2 start is not working

[Kishor Khobre]

All db2 Precheck successfully completed
db2 Installation is completed is completed successfully except below warning

WARNING: DBI20105E An error occurred while installing the following file set:
"TSAMP". Because these files were not successfully installed, functionality
that depends on these files might not work as expected.

Db2 Instance created successfully
but when I am running db2start I am getting below error

$ db2 start
SQL0104N An unexpected token "END-OF-STATEMENT" was found following "START".
Expected tokens may include: "DATABASE". SQLSTATE=42601

I am trying from last 3 day few times I did uninstall and install
I am trying a couple new suggestions, but still no luck
please can you help me tame
thank you in advance
I am new in unix linux and db2 world

[Jeremy Rickard]

Hi Kishor,

Sorry, seems that hardly anyone posts here anymore. I think people moved to StackOverflow and other forums, which seems a shame (as UseNet newsgroups are more open than silos)

Anyway, just in case still relevant:
1) The TSAMP component is only needed if you intend to run the Db2 instance with HA and a TSA cluster. There will usually be additional log files in /tmp from the time of the installation that should give more detail on what went wrong.
2) The command is db2start - no space.

Cheers, Jeremy