Jump to Navigation

Firefox: You've launched an older version

After upgrading my workstation to buster, Firefox insisted on creating a new profile:

The new version was 68.2, the old version too, but Firefox kept complaining.

The solution: create a new profile, close Firefox and compare ~/.mozilla/firefox/*/compatibility.ini. Copy the LastVersion setting from your new to your old profile. Now Firefox is happy to use your old profile again.

A strange Java OPatch error

After installing a new version of OPatch on an Oracle database home, I got the somewhat mystifying error:

The java.library.path system variable is missing or invalid. Please set java.library.path with a correct value and retry the operation.

It turns out this is the error you get when you install a 32-bit version of OPatch into a 64-bit Oracle home.

Missing ports and rpcinfo

I was making an inventory of the bound ports on my server, when I encountered a rather strange situation: a high port that was not associated with any process.

The easiest way to find sockets like that is with:

Create database fails on package STANDARD

While scripting the creation of an Oracle database, I somehow kept getting errors during the CREATE DATABASE:

ERROR:
ORA-06553: PLS-213: package STANDARD not accessible

Very weird. Until I realized I was using a generic scripting function that issued a SET SERVEROUTPUT ON. It turns out that Oracle can not cope with that until you have loaded catalog.sql and catproc.sql.

xs4all VDSL with the Vigor 130

I am back on a slowish VDSL home connection. After getting used to high-speed fibre, this is quite a set back. My provider is xs4all. They provide a Fritzbox 7360 v2 modem. It used to be that you could set these to bridge the VDSL signal to your ethernet, but this is no longer possible for recent firmwares.

Talking to Grid Control

And suddenly, Firefox did not want to connect to Oracle Grid Control anymore.

The error message displayed was Cannot communicate securely with peer: no common encryption algorithm(s). (Error code: ssl_error_no_cypher_overlap). Google was not immediately useful (suggesting things like turning off SSL).

Pages

Subscribe to frodo.looijaard.name RSS


by Dr. Radut