Maybe this is not very helpful to you, but I run Thunderbird 52 on CentOS 7, and it is as good as always. I'm not using RAID on home directory. Yan > On May 10, 2017, at 8:16 PM, Mark LaPierre <marklapier@xxxxxxxxx> wrote: > > Has anyone else noticed a 10X slowing of the time it takes Thunderbird > to load an email that contains graphics on CentOS 6? The last > Thunderbird update moved us from Thunderbird 45 to Thunderbird 52. > > While Thunderbird was loading the images the hard drive was busy > cranking out seeks. I have all my local home accounts mounted on a > software raid. > > I solved the problem with a downgrade to Thunderbird 45, but that's a > poor solution not keeping Thunderbird up to date with the latest > security patches. > > -- > _ > °v° > /(_)\ > ^ ^ Mark LaPierre > Registered Linux user No #267004 > https://linuxcounter.net/ > **** > _______________________________________________ > CentOS mailing list > CentOS@xxxxxxxxxx > https://lists.centos.org/mailman/listinfo/centos _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx https://lists.centos.org/mailman/listinfo/centos