select / change where a Linux instance of Thunderbird stores my profile
I'm setting up two computers (a desktop and a laptop) to dual-boot Windows and Linux. (I don't think versions of each specific installation should matter to this inquiry.) I want to set up the Linux instance of Thunderbird to use my existing Thunderbird profile (Thunderbird v102.5.1) which is stored on a separate FAT logical drive.
I have - for years - used Thunderbird under Windows. Again - for years - as I moved from one to another Windows version, using Notepad, I edited the Windows ... \Application Data\Thunderbird\profiles.ini file with these changes
change line 6 was IsRelative=1 to IsRelative=0
change line 7 Path=E:\Thunderbird\Profiles\favqvsp7.default
delete line 8 [Default=1]
where (line 7) E:\ has been a FAT or FAT32 logical drive on which my data for various applications is stored. This enables me to easily transfer data used by various applications between a desktop computer and laptop computer.
I've reviewed various discussions (e.g.: https://support.mozilla.org/en-US/kb/profile-manager-create-and-remove-thunderbird-profiles?redirectslug=profile-manager-create-and-remove-thunderbird-prof&redirectlocale=en-US#w_starting-the-profile-manager) but haven't learned how to set up Thunderbird under Linux so Thunderbird uses my existing profile where it's currently located.
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Hello
Changing the profile location is the same on Linux. You set the path as absolute if you want, such as
Path=/shared/mail
Obviously if the path is not mounted, it will not work.
I'd use a Linux formatted volume in your place as it's not sure that a software expecting to manage files according to Linux rules will work correctly on a FAT system. As NTFS has much mode capabilities than FAT, maybe the Linux emulation could work better. Anyway, in any case I'd not think about having a Thunderbird install on Windows sharing a profile with a Thunderbird install on Linux.
@gp1234
Thanks for your reply.
As to file systems, I'm on the steep side of the learning curve, but my understanding is EXT4 and NTFS are incompatible with each other: under Linux, an application will be unable to read data stored in a partition formatted with NTFS while an application under Windows will be unable to read data stored in an EXT4 partition, hence, my choice of FAT / FAT32 for storing data used by my applications; and sharing a single Thunderbird profile is specifically / precisely my goal. (NB: this is with a dual-boot installation. The Linux and Windows instances of Thunderbird wouldn't be accessing a shared profile at the same time.)
A recent Linux can read/write to a NTFS partition. Now it does not necessarily mean that Thunderbird under Linux will work fine with a profile on a NTFS partition, I don't know.
This said, if you want to share a profile between Linux and Windows, something I can't give any positive advice because I would never even think to try even if I was running a dual boot system, I'd advise to setup a separate partition dedicated to data sharing (because you sure don't want an operating system to attempt to write to system partition of the other OS). And if I was attempting it, I'd try first NTFS because like I said it has equivalent capabilities to EXT4 (which FAT decidedly has not). For the record, the best way to share a mail account between different setups is Imap.
Edit: I'd even qualify the attempt at sharing profile between 2 different OS on the same computer as dangerous. A profile can't be completely isolated from the underlying operating system. The only example I am thinking about is GPG: implemented differently. There could be other problems and breakages. Imap is the good way.
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