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<div class="moz-cite-prefix">On 6/1/20 1:08 PM, Jeremy D. Eiden
wrote:<br>
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<div class="moz-cite-prefix">On 6/1/20 12:00 PM, Richard Shaw
wrote:<br>
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cite="mid:CAN3TeO07j3+jiZ4e48a-G5ZE14RfKaQSt6w3n+GsYUKCrWrUdg@mail.gmail.com">
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<div dir="ltr">On Mon, Jun 1, 2020 at 10:16 AM Peter Bennett
<<a href="mailto:pb.mythtv@gmail.com"
moz-do-not-send="true">pb.mythtv@gmail.com</a>> wrote:<br>
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0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex"><br>
The latest mysql client library causes segfaults when a
process using <br>
mariadb exits. See bug reports:<br>
<br>
<a
href="https://bugs.launchpad.net/ubuntu/+source/mysql-8.0/+bug/1877504"
rel="noreferrer" target="_blank" moz-do-not-send="true">https://bugs.launchpad.net/ubuntu/+source/mysql-8.0/+bug/1877504</a><br>
<a
href="https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=961672"
rel="noreferrer" target="_blank" moz-do-not-send="true">https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=961672</a><br>
<br>
There does not seem to be any fix coming soon, based on
comments in the <br>
bug reports. The bug reports imply that mysql should
change their <br>
package to conform to mariadb. That is not likely to
happen.<br>
<br>
If upgrading to Ubuntu 20.04 make sure you are using mysql
not mariadb, <br>
or else downgrade package libmysqlclient21 to the older
version.<br>
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<div>I'm not sure what the package availability is on
Ubuntu, but on Fedora we no longer use the mysql client,
but use the mariadb one which provides the same
capability:</div>
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$ dnf --repoid=rawhide repoquery --provides
mariadb-connector-c<br>
libmariadb.so.3<br>
libmariadb.so.3()(64bit)<br>
libmariadb.so.3(libmariadb_3)<br>
libmariadb.so.3(libmariadb_3)(64bit)<br>
libmariadb.so.3(libmariadbclient_18)<br>
libmariadb.so.3(libmariadbclient_18)(64bit)<br>
libmariadb.so.3(libmysqlclient_18)<br>
libmariadb.so.3(libmysqlclient_18)(64bit)<br>
mariadb-connector-c = 3.1.8-1.fc33<br>
mariadb-connector-c(x86-32) = 3.1.8-1.fc33<br>
mariadb-connector-c(x86-64) = 3.1.8-1.fc33<br>
<div> </div>
<div>Thanks,</div>
<div>Richard</div>
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<p>Opensuse Tumbleweed and 15.1 also use the mariadb one, I've
seen no issues.</p>
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<p>This may be a solution. I have not investigated it. MythTV may
have to be rebuilt using the mariadb lib?</p>
<p> The default Ubuntu install uses mysql. Only those who have
manually installed mariadb would be affected by this issue.<br>
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