[Freedombox-discuss] Installation of TT-RSS on Beagle Bone Black Failed But Found a Workaround

[Sunil Mohan Adapa]

On 14/01/19 2:47 pm, Steven Ng wrote:
> I attempted to install TT-RSS on the Beagle Bone Black with Testing.
> Installation failed with the following error message:
> Error installing application: ('ttrss', '', 'Traceback (most recent call
> last):\n File "/usr/share/plinth/actions/ttrss", line 146, in <module>\n
> main()\n File "/usr/share/plinth/actions/ttrss", line 142, in main\n
> subcommand_method(arguments)\n File "/usr/share/plinth/actions/ttrss",
> line 81, in subcommand_setup\n enable_api_access()\n File
> "/usr/share/plinth/actions/ttrss", line 101, in enable_api_access\n
> database=database, user=user, password=password, host=host)\n File
> "/usr/lib/python3/dist-packages/psycopg2/__init__.py", line 130, in
> connect\n conn = _connect(dsn, connection_factory=connection_factory,
> **kwasync)\npsycopg2.OperationalError: could not connect to server:
> Connection refused\n\tIs the server running on host "localhost" (::1)
> and accepting\n\tTCP/IP connections on port 5432?\ncould not connect to
> server: Connection refused\n\tIs the server running on host "localhost"
> (127.0.0.1) and accepting\n\tTCP/IP connections on port 5432?\n\n')
> 
> However, I found a workaround. If I install TT-RSS as one of the first
> applications it will install successfully.  If, on the other hand, if I
> install an indeterminate number other apps before TT-RSS, I'll get the
> above error.
> 

Since BeagleBoneBlack has only 512MB RAM, perhaps it is running out of
available memory to run PostgreSQL server needed for tt-rss. Does
disabling other applications and restarting the machine help fix the issue?

-- 
Sunil

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