main March 2021

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9 participants
6 discussions

Thunderbird problem
by Bev Nicolson 12 Mar '21

12 Mar '21

I use Thunderbird as a client for 4 email addresses. From yesterday, it's begun taking an age to log in to one POP server. It gets there eventually, and no error messages come up, but it would be great to sort it out. I've cleared the cache but that hasn't helped. Ideas? Bev.

5 50

How to check if a cron.daily job has run?
by Chris Green 12 Mar '21

12 Mar '21

I run a daily backup on four systems. It's a bash script called 'backup' (original eh?) which is in /etc/cron.daily and thus gets run by Anacron in the early morning. I need to check that the backup has run somehow as, very occasionally, the backup system's USB disk 'falls asleep' and as a result any attempt to access it just hangs. Thus the rsync backup job doesn't fail (and produce an error message) it just never returns. So how can I check and get an error message if this happens? The next day is soon enough, it's not an urgent problem, I just need to know if my daily backups are working. However this needs to be 'no message means it has worked', message only if it has not worked. -- Chris Green

3 8

Rust in Norwich
by Patrick Laslett 08 Mar '21

08 Mar '21

Hi All, Does anyone know how I find coders in Norwich familiar with Rust. Thanks in advance. Yours, Patrick

2 1

spamassassin and bayes db
by Jenny Hopkins 08 Mar '21

08 Mar '21

Hello, I might need to join the spamassassin mailing list for this Q, but just in case anyone here can help first: I've got a mail set-up where exim4 hands mail to spamassassin before delivering to mailboxes local on the server. Users put any missed spam into missed-spam folders, and misfiled ham into missed-ham folders, and a cron job runs regularly to allow sa-learn to run learning from these folders. The problem is - it says it is learning, but it isn't. It is letting through handfuls of the same spam over and over. It's as if SA is running without paying any attention to the bayes-db, which would be weird as that is what I thought was a core integral part of spamassassin. Am I missing something in the basic setup? An example header of a missed spam shows something like: X-Spam_report: Spam detection software, running on the system "example.co.uk", has NOT identified this incoming email as spam. -then a few lines further down: 3.5 BAYES_99 BODY: Bayes spam probability is 99 to 100% [score: 1.0000] 0.2 BAYES_999 BODY: Bayes spam probability is 99.9 to 100% [score: 1.0000] Any ideas? It's driving me nuts. Thanks, Jenny

3 8

How to disable headphones mic autodetection?
by B D 02 Mar '21

02 Mar '21

Hi All, I know this might be a bit too late, as we are all supposedly finishing with lockdown, so no more online meetings and video calls but it really bugs me. Whenever I connect headphones to my Linux Mint, pulseaudio forces use of headphone mic (which does not exist). This disables internal microphone and I have to go to sound hardware selection to change to internal mic array. Same happens on my kids laptops running Mint 20.1 (my is Mint 19.3). I think there is a priority setting somewhere in pulseaudio config which should allow to 'lock' mic to the internal array but I thought I'll ask first. Cheerio! Bart

1 0

What's running at midnight?
by steve-ALUG＠hst.me.uk 02 Mar '21

02 Mar '21

Hi folks, My *buntu server runs a mail server. At 00:00 on some days, it complains that it can't reach the spam analyser or the virus analyser, despite the fact that they're still running and always have been, as far as I can tell. Other than stopping up to see what's running at midnight, is there a way of monitoring what's running at a particular time. I know you can see what's slowing things down at boot time using "system-analyze blame", or using pybootchartgui. Is there a way to do something like this around midnight? Also, of the top of your collective heads, can you think of any services update or hog processor at 00:00. How are scheduled tasks started, so I can have a root around and see what's happening? I can think of various ways. 1) A program (daemon) can constantly run, and may update at a specific time. 2) crontab 3) "at" perhaps. Any others? Any comments or advice appreciated. Steve

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main March 2021