On 01.10.13 11:34 +0100, Neil Williams wrote:
On Tue, 1 Oct 2013 10:44:42 +0200 Nicolas Dechesne nicolas.dechesne@linaro.org wrote:
[...]
several days ago google HO started to fail after updating my debian/sid setup. as discussed on G+ [1] and on googlegroups [2], that seemed to be impacting anyone on debian/sid. when i realized that it was working on debian/testing (Jessie) i decided just use 'testing'... however since last evening update on 'testing', it started to fail too.. leaving me without any working HO at all, which is quite inconvenient at Linaro..
after bisecting my system using snapshot.debian.org, i figured out which package was the culprit:
# apt-cache policy libcairo2 libcairo2: Installed: 1.12.14-4 Candidate: 1.12.14-4 Package pin: 1.12.14-4
Interestingly 1.12.14-5 is *not* a sufficient downgrade, it needs to be 14-4, so it's not the new upstream 1.12.16 which has broken this support.
Simply downgrading libcairo2 [3] 'fixes' the problem. I know it's not 'fixing' it really, but i hope that this will be enough information so that the real fix is uploaded.
In the mean time, if any of use use Debian , you can use that as a workaround..
I'm assuming that this is a "proprietary-blob-linked-to-the-wrong-version" bug, but I've had google-talkplugin force an upgrade on me since this started and that didn't fix it.
google-talkplugin 4.6.3.0-1
However, with libcairo2 1.12.14-4, hangouts now work.
Thanks for this investigation. I'll have to see how long the rest of the desktop continues running with an old version of such a critical library....
+1, thanks Nicolas!
The magic formula is: $ wget http://snapshot.debian.org/archive/debian/20130927T214600Z/pool/main/c/cairo... $ sudo dpkg -i libcairo2_1.12.14-4_amd64.deb