Bug#927731: epiphany-browser/i386: private libdazzle not loaded

[積丹尼 Dan Jacobson]

# adduser dyy
$ su - dyy
dyy at jidanni8:~$ DISPLAY=:0 epiphany

(epiphany:12024): dbind-WARNING **: 06:20:42.763: Couldn't register with accessibility bus: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.

(WebKitWebProcess:12047): dbind-WARNING **: 06:20:43.004: Couldn't register with accessibility bus: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.
Error loading module '/usr/lib/x86_64-linux-gnu/epiphany-browser/web-extensions/libephywebextension.so': libdazzle-1.0.so.0: cannot open shared object file: No such file or directory

All I know is the second part of

$ strace 2> /tmp/q epiphany
$ grep -C 1 -n dazz /tmp/q
141-close(3)                                = 0
142:openat(AT_FDCWD, "/usr/lib/x86_64-linux-gnu/epiphany-browser/libdazzle-1.0.so.0", O_RDONLY|O_CLOEXEC) = 3
143-read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220\254\2\0\0\0\0\0"..., 832) = 832
--
18599-futex(0x7fdcbef93f68, FUTEX_WAKE_PRIVATE, 2147483647) = 0
18600:Error loading module '/usr/lib/x86_64-linux-gnu/epiphany-browser/web-extensions/libephywebextension.so': libdazzle-1.0.so.0: cannot open shared object file: No such file or directory
18601-poll([{fd=3, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=3, revents=POLLOUT}])

goes away if I do aptitude install libdazzle-1.0-0.

SM> Do you have some sort of configuration, perhaps system-wide, that might
SM> cause epiphany-browser to load web extensions, where it doesn't for me?

I don't know. The reportbug script should be made to detect any...

SM> Is there any feature that is observably not working as a result of
SM> libephywebextension.so not loading, or is the warning message the only
SM> symptom that you see?

I usually a different browser on AMD64 so didn't browse all day with it.

Anyways in the strace early on you do indeed load your private
libdazzle. But much later you try to load it again but already forgot
your private path.