Thanks for bringing this to my attention.
Will take a look.

This should have a higher priority as this is a major regression.

I'll do that this weekend, I'm in a time shortage due to $dayjob (and spring! :)
I already got it to build, just did not have time to package it.

It's quite a pity thunderbird maintainers did not let me know that they're breaking a dependency here...

Any luck?

(In reply to comment #4)
> Any luck?  

Sorry, I was feeling sick, so I stayed in bed instead. New packages are done now; I'll wait a day or two before requesting them to be tagged into Fedora 11.

I'll be very thankful if you could test the package:
http://koji.fedoraproject.org/koji/buildinfo?buildID=100160

Notes: Translations are not installed for lightning. Upstream is not doing nightly builds of language packs and I could not figure out how to create them. I will probably push the new package with translations once language packs are done.

Fetched, installed, works ok.  Well, there are still some issues, but no obvious regressions compared to the tb2 + lightning-0.9 combo.  The integration with the new tabs in tb3 is nice.  Thanks.

Seems to work well for me.  No major glaring defects.  Thanks for your work, even when you were sick.  I hope you feel better!

(In reply to comment #7)
> Seems to work well for me.  No major glaring defects.  Thanks for your work,
> even when you were sick.  I hope you feel better!  

Nah, that's what one gets for getting drunk outside when it's freezingly cold :]

I've filled a ticket for getting this tagged into F11 final. Thanks for your feedback! https://fedorahosted.org/rel-eng/ticket/1689#preview

So... this was accepted for Fedora 11 and will land (or already has) into rawhide soonish.

Hello, after update it seems I'm not able to start tb anymore.
[gcecchi@tekkafedora ~]$ rpm -qa|grep thunder
thunderbird-3.0-2.1.beta2.fc11.x86_64
thunderbird-lightning-1.0-0.2.20090302hg.fc11.x86_64

when I run thunderbird from command line, I get the password pronpt for my imap account, then the window remains freezed without any possibility to click anywhere.

On console I see only 
[gcecchi@tekkafedora ~]$ thunderbird 
Warning: Warning:  Using guessed timezone
  Europe/Rome (UTC+0100/+0200).
This ZoneInfo timezone seems to match the operating system timezone this year.
This ZoneInfo timezone was chosen based on the operating system timezone
identifier "/etc/sysconfig/clock: ZONE="Europe/Rome"".

If I do an strace I get:
[gcecchi@tekkafedora ~]$ ps -ef|grep thunde
gcecchi   1081  1052  0 10:54 pts/2    00:00:00 /bin/sh /usr/lib64/thunderbird-3.0b2/thunderbird
gcecchi   1086  1081  0 10:54 pts/2    00:00:00 /bin/sh /usr/lib64/thunderbird-3.0b2/run-mozilla.sh /usr/lib64/thunderbird-3.0b2/thunderbird-bin
gcecchi   1090  1086  8 10:54 pts/2    00:00:02 /usr/lib64/thunderbird-3.0b2/thunderbird-bin
[gcecchi@tekkafedora ~]$ strace -p 1090
Process 1090 attached - interrupt to quit
restart_syscall(<... resuming interrupted call ...>) = 1
read(15, "\372"..., 1)                  = 1
read(3, 0x7fe969867074, 4096)           = -1 EAGAIN (Resource temporarily unavailable)
poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN}, {fd=8, events=POLLIN|POLLPRI}, {fd=20, events=POLLIN}, {fd=21, events=POLLIN|POLLPRI}, {fd=22, events=POLLIN|POLLPRI}, {fd=23, events=POLLIN|POLLPRI}, {fd=14, events=POLLIN}, {fd=10, events=POLLIN|POLLPRI}, {fd=36, events=POLLIN}, {fd=15, events=POLLIN}], 11, 0) = 0 (Timeout)
read(3, 0x7fe969867074, 4096)           = -1 EAGAIN (Resource temporarily unavailable)
poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN}, {fd=8, events=POLLIN|POLLPRI}, {fd=20, events=POLLIN}, {fd=21, events=POLLIN|POLLPRI}, {fd=22, events=POLLIN|POLLPRI}, {fd=23, events=POLLIN|POLLPRI}, {fd=14, events=POLLIN}, {fd=10, events=POLLIN|POLLPRI}, {fd=36, events=POLLIN}, {fd=15, events=POLLIN}], 11, -1) = 1 ([{fd=15, revents=POLLIN}])
read(15, "\372"..., 1)                  = 1
poll([{fd=3, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=3, revents=POLLOUT}])
writev(3, [{"\200\1\2\0<\1\0\0"..., 8}, {NULL, 0}, {""..., 0}], 3) = 8
poll([{fd=3, events=POLLIN}], 1, -1)    = 1 ([{fd=3, revents=POLLIN}])
read(3, "\1\3\4G\0\0\0\0;\1\0\0\0\0\0\0\36\0\0\0\0\0\0\0\0\301\301\2\0\0\0\0"..., 4096) = 32
read(3, 0x7fe969867074, 4096)           = -1 EAGAIN (Resource temporarily unavailable)
read(3, 0x7fe969867074, 4096)           = -1 EAGAIN (Resource temporarily unavailable)
poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN}, {fd=8, events=POLLIN|POLLPRI}, {fd=20, events=POLLIN}, {fd=21, events=POLLIN|POLLPRI}, {fd=22, events=POLLIN|POLLPRI}, {fd=23, events=POLLIN|POLLPRI}, {fd=14, events=POLLIN}, {fd=10, events=POLLIN|POLLPRI}, {fd=36, events=POLLIN}, {fd=15, events=POLLIN}], 11, 0) = 0 (Timeout)
read(3, 0x7fe969867074, 4096)           = -1 EAGAIN (Resource temporarily unavailable)
poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN}, {fd=8, events=POLLIN|POLLPRI}, {fd=20, events=POLLIN}, {fd=21, events=POLLIN|POLLPRI}, {fd=22, events=POLLIN|POLLPRI}, {fd=23, events=POLLIN|POLLPRI}, {fd=14, events=POLLIN}, {fd=10, events=POLLIN|POLLPRI}, {fd=36, events=POLLIN}, {fd=15, events=POLLIN}], 11, -1) = 1 ([{fd=15, revents=POLLIN}])
read(15, "\372"..., 1)                  = 1
futex(0x7fe9698ff44c, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x7fe9698ff448, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
read(3, 0x7fe969867074, 4096)           = -1 EAGAIN (Resource temporarily unavailable)
poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN}, {fd=8, events=POLLIN|POLLPRI}, {fd=20, events=POLLIN}, {fd=21, events=POLLIN|POLLPRI}, {fd=22, events=POLLIN|POLLPRI}, {fd=23, events=POLLIN|POLLPRI}, {fd=14, events=POLLIN}, {fd=10, events=POLLIN|POLLPRI}, {fd=36, events=POLLIN}, {fd=15, events=POLLIN}], 11, 0) = 0 (Timeout)
read(3, 0x7fe969867074, 4096)           = -1 EAGAIN (Resource temporarily unavailable)

Do I have to reset any previous (0.9) lightning configuration anywhere?
Thanks,
Gianluca

Gianluca: Commenting a closed unrelated bug is hardly a good way to get attention for your problem. Open separate tickets for separate problems.