Hi, I'm using Kubuntu 14.04 LTS. Kmail is freezing when I'm trying to copy some old imported mail in a new folder. I started kmail in a terminal And I noted that when it"s freezing collection has not resource: Collection ID: 55 remote ID: "imap://dubois.michel@gmail.com@imap.gmail.com/" name: "" url: KUrl("akonadi://?collection=55") parent: 0 "" resource: "" rights: QFlags(0x1|0x2|0x4|0x8|0x10|0x20) contents mime type: () isVirtual: false CachePolicy: inherit: true interval: -1 timeout: -1 sync on demand: false local parts: () CollectionStatistics: count: -1 unread count: -1 size: -1 collection has not resource: Collection ID: 55 remote ID: "imap://dubois.michel@gmail.com@imap.gmail.com/" name: "" url: KUrl("akonadi://?collection=55") parent: 0 "" resource: "" rights: QFlags(0x1|0x2|0x4|0x8|0x10|0x20) contents mime type: () isVirtual: false CachePolicy: inherit: true interval: -1 timeout: -1 sync on demand: false local parts: () CollectionStatistics: count: -1 unread count: -1 size: -1 kontact(18049) MessageViewer::Util::fileNameForMimetype: unknown mimetype "image/jpg" kontact(18049) MessageViewer::Util::fileNameForMimetype: unknown mimetype "image/jpg" kontact(18049) MessageViewer::Util::fileNameForMimetype: unknown mimetype "image/jpg" kontact(18049) MessageViewer::Util::fileNameForMimetype: unknown mimetype "image/jpg" kontact(18049) MessageViewer::Util::fileNameForMimetype: unknown mimetype "image/jpg" kontact(18049) MessageViewer::Util::fileNameForMimetype: unknown mimetype "image/jpg" kontact(18049) MessageViewer::Util::fileNameForMimetype: unknown mimetype "image/jpg" kontact(18049) MessageViewer::Util::fileNameForMimetype: unknown mimetype "image/jpg" kontact(18049) MessageViewer::Util::fileNameForMimetype: unknown mimetype "image/jpg" kontact(18049) MessageViewer::Util::fileNameForMimetype: unknown mimetype "image/jpg" And I've a pop-up windows with unknow error. Thanks for your support.
Resolved since I use update on 16.4 LTS from Kubuntu