Gordon, some Apple Mail.app users have told me that they can still see the images if they rename the suffix. I suppose they have to guess what the format is, though.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to thunderbird in Ubuntu. https://bugs.launchpad.net/bugs/1249940 Title: Thunderbird picks incorrect mime type for inline picture when drag- and-dropping Status in “thunderbird” package in Ubuntu: Confirmed Bug description: When I attach png images by dragging from the file browser to the header region of the compose window, they are attached with correct mimetype. Content-Type: image/png; name="foo.png" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="foo.png" Similarly, *inline* png images attach fine when using Thunderbird's native file picker. Content-Type: image/png; name="foo.png" Content-Transfer-Encoding: base64 Content-ID: <part1.random_numb...@foobar.com> Content-Disposition: inline; filename="foo.png" However, when I attach them inline by *dragging* from the file browser into the body, they are attached with the incorrect mime type as Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: base64 Content-ID: <part1.00030206.09040...@foobar.com> The latter displays fine for the recipient if they are using Thunderbird, or via the gmail web interface. However, OSX Mail.app users only see a text file <Mail Attachment.txt> full of nonsense. Kmail also fails to display the image correctly. It seems that Thunderbird is using the wrong mime type when png images are attached inline. (I also see a similar problem with .jpg files.) I see the same problem whether dragging from Dolphin file browser, Konqueror, Krusader, Firefox (via the browser window itself), and Kate's file picker. With Firefox, I entered the file path into the url bar, and dragged from the main browser window. I also attempted to install Nautilus, but I can't even drag from it (with KDE). I've also tried dragging from Firefox's browser window in Xubuntu, which had the same problem. I tried safe mode, and this didn't fix it. Finally, installing Thunderbird directly from the website *does* fix the problem so it's a problem introduced in the Ubuntu package. TB 24.1.0 Kubuntu 13.10 KDE 4.11.2 ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: thunderbird 1:24.1.0+build1-0ubuntu0.13.10.1 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic x86_64 AddonCompatCheckDisabled: False ApportVersion: 2.12.5-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: lee 2253 F.... pulseaudio BuildID: 20131028125905 CRDA: country AU: (2402 - 2482 @ 40), (N/A, 20) (5170 - 5250 @ 40), (3, 23) (5250 - 5330 @ 40), (3, 23), DFS (5735 - 5835 @ 40), (3, 30) Channel: Unavailable Date: Mon Nov 11 15:18:44 2013 DefaultProfilePrefSources: prefs.js /usr/lib/mozilla/extensions/{3550f703-e582-4d05-9a08-453d09bdfdc6}/{847b3a00-7ab1-11d4-8f02-006008948af5}/defaults/preferences/enigmail.js /usr/lib/mozilla/extensions/{3550f703-e582-4d05-9a08-453d09bdfdc6}/{847b3a00-7ab1-11d4-8f02-006008948af5}/defaults/preferences/000system.js [Profile]/extensions/{e2fda1a4-762b-4020-b5ad-a41df1933103}/defaults/preferences/lightning.js [Profile]/extensions/{9533f794-00b4-4354-aa15-c2bbda6989f8}/defaults/preferences/prefs.js ForcedLayersAccel: False IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback InstallationDate: Installed on 2012-12-16 (329 days ago) InstallationMedia: Kubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.1) IpRoute: default via 192.168.1.254 dev wlan0 proto static 192.168.1.0/24 dev wlan0 proto kernel scope link src 192.168.1.4 metric 9 MarkForUpload: True MostRecentCrashID: bp-8716a067-8317-4ad0-808a-2254e2120524 Profile1PrefSources: prefs.js /usr/lib/mozilla/extensions/{3550f703-e582-4d05-9a08-453d09bdfdc6}/{847b3a00-7ab1-11d4-8f02-006008948af5}/defaults/preferences/enigmail.js /usr/lib/mozilla/extensions/{3550f703-e582-4d05-9a08-453d09bdfdc6}/{847b3a00-7ab1-11d4-8f02-006008948af5}/defaults/preferences/000system.js Profile1Prefs: extensions.lastAppVersion: "24.0" (prefs.js) network.cookie.prefsMigrated: true (prefs.js) Profiles: Profile0 (Default) - LastVersion=24.1.0/20131028125905 (In use) Profile1 - LastVersion=24.0/20130917155107 (Out of date) RelatedPackageVersions: kopete 4:4.11.2-0ubuntu1 google-talkplugin 4.7.0.0-1 rhythmbox-mozilla 2.99.1-0ubuntu1 RunningIncompatibleAddons: False SourcePackage: thunderbird SubmittedCrashIDs: bp-8716a067-8317-4ad0-808a-2254e2120524 bp-8c247ae3-5982-4262-b65d-57a252120307 bp-1ab81b2c-1607-4919-868d-380852120205 UpgradeStatus: Upgraded to saucy on 2013-10-18 (24 days ago) dmi.bios.date: 09/07/2012 dmi.bios.vendor: Dell Inc. dmi.bios.version: A19 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 0XN71K dmi.board.vendor: Dell Inc. dmi.board.version: FAB1 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnDellInc.:bvrA19:bd09/07/2012:svnDellInc.:pnDellSystemXPSL702X:pvr:rvnDellInc.:rn0XN71K:rvrFAB1:cvnDellInc.:ct8:cvr0.1: dmi.product.name: Dell System XPS L702X dmi.sys.vendor: Dell Inc. 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