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Addons Appearing/Disappearing in Mobile 4(beta 5)

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Using a Droid and a Nexus One, addons appear and disappear from the addon list when they are installed from the market and if I install an xpi file using file://sdcard they don't ever appear. Anyone else seeing this issue? Even the default addons disappear after reboot from the addon list.

Using a Droid and a Nexus One, addons appear and disappear from the addon list when they are installed from the market and if I install an xpi file using file://sdcard they don't ever appear. Anyone else seeing this issue? Even the default addons disappear after reboot from the addon list.

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If you have moved Firefox to your SD card, then add-ons might fail to work because of a bug in Firefox 4 beta 5. That bug will be fixed in the next release of Firefox for Android: https://bugzilla.mozilla.org/show_bug.cgi?id=637487

There's also another bug that may cause add-ons to be disabled at random times. We're still working on that bug; for details, see: https://bugzilla.mozilla.org/show_bug.cgi?id=638848