Comment 57 for bug 984785

I have some of these dating back to January 2012, which is about when I installed 11.10 on this computer. There are far more being created since I updated to 12.04 (mid-May). All are empty:

-rw------- 1 ann ann 0 Jun 18 06:06 .goutputstream-1N9KFW
-rw------- 1 ann ann 0 Jun 17 16:03 .goutputstream-CUYLFW
-rw------- 1 ann ann 0 Jun 17 12:19 .goutputstream-QMR2FW
-rw------- 1 ann ann 0 Jun 15 17:45 .goutputstream-LB21FW
-rw------- 1 ann ann 0 Jun 14 21:07 .goutputstream-NVPXFW
-rw------- 1 ann ann 0 Jun 14 20:11 .goutputstream-1J5LFW
-rw------- 1 ann ann 0 Jun 14 13:20 .goutputstream-OBENFW
-rw------- 1 ann ann 0 Jun 14 12:10 .goutputstream-TBIVFW
-rw------- 1 ann ann 0 Jun 14 08:47 .goutputstream-SBXXFW
-rw------- 1 ann ann 0 Jun 14 07:12 .goutputstream-175YFW
-rw------- 1 ann ann 0 Jun 13 10:23 .goutputstream-FC4OFW
-rw------- 1 ann ann 0 Jun 12 15:00 .goutputstream-7CRZFW
-rw------- 1 ann ann 0 Jun 12 12:18 .goutputstream-2TT4FW
-rw------- 1 ann ann 0 Jun 11 07:27 .goutputstream-TPO4FW
-rw------- 1 ann ann 0 Jun 10 15:47 .goutputstream-KARXFW
-rw------- 1 ann ann 0 Jun 10 15:10 .goutputstream-CFC0FW
-rw------- 1 ann ann 0 Jun 9 19:53 .goutputstream-D1O3FW
-rw------- 1 ann ann 0 Jun 9 14:40 .goutputstream-EFWNFW
-rw------- 1 ann ann 0 Jun 9 14:03 .goutputstream-EF8UFW
-rw------- 1 ann ann 0 Jun 9 13:31 .goutputstream-WX0XFW
-rw------- 1 ann ann 0 Jun 9 12:36 .goutputstream-Y4J2FW
-rw------- 1 ann ann 0 Jun 8 18:22 .goutputstream-S06JFW
-rw------- 1 ann ann 0 Jun 8 08:57 .goutputstream-EO4JFW
-rw------- 1 ann ann 0 Jun 7 17:13 .goutputstream-QRR3FW
-rw------- 1 ann ann 0 Jun 6 18:29 .goutputstream-KBREFW
-rw------- 1 ann ann 0 Jun 6 06:10 .goutputstream-TMWEFW
-rw------- 1 ann ann 0 Jun 4 08:45 .goutputstream-7C49EW
-rw------- 1 ann ann 0 Jun 3 21:29 .goutputstream-M3RCFW
-rw------- 1 ann ann 0 Jun 3 18:15 .goutputstream-106VEW
-rw------- 1 ann ann 0 May 31 07:21 .goutputstream-5D0YEW
-rw------- 1 ann ann 0 May 29 22:58 .goutputstream-W5A9EW
-rw------- 1 ann ann 0 May 27 13:08 .goutputstream-N23FFW
-rw------- 1 ann ann 0 May 26 18:00 .goutputstream-SRREFW
-rw------- 1 ann ann 0 May 26 05:30 .goutputstream-J80AFW
-rw------- 1 ann ann 0 May 23 17:24 .goutputstream-4EQLEW
-rw------- 1 ann ann 0 May 15 07:49 .goutputstream-U8ZBEW
-rw------- 1 ann ann 0 May 13 07:20 .goutputstream-C4L7DW
-rw------- 1 ann ann 0 Apr 12 18:23 .goutputstream-D50FCW
-rw------- 1 ann ann 0 Mar 10 05:26 .goutputstream-FS2PAW
-rw------- 1 ann ann 0 Feb 18 17:05 .goutputstream-47WY9V
-rw------- 1 ann ann 0 Feb 8 19:48 .goutputstream-TVPB9V
-rw------- 1 ann ann 0 Feb 6 18:36 .goutputstream-UDPC9V
-rw------- 1 ann ann 0 Feb 2 16:50 .goutputstream-XBB88V
-rw------- 1 ann ann 0 Jan 30 09:22 .goutputstream-093N8V
-rw------- 1 ann ann 0 Jan 28 04:42 .goutputstream-SDVX8V
-rw------- 1 ann ann 0 Jan 27 11:56 .goutputstream-76GO8V

I just noticed these things this morning so I can't accurately associate them with a particular activity, but I did think it should be noted that some were created while running 11.10.