[Touch-packages] [Bug 1470097] Re: Unity does not support cpus without sse4

ok, will you report when they are available on the debs? then i'll redo the backtrace with compiz debug symbols. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to unity in Ubuntu. https://bugs.launchpad.net/bugs/1470097 Title:

[Touch-packages] [Bug 1470097] Re: Unity does not support cpus without sse4

hmm. sorry. no debug symbols for compiz 1:0.9.12.1+15.04.20150410.1-0ubuntu1 available for vivid. since recompiling compiz on the affected machine will remove the illegal instruction i cannot help you on this any further. -- You received this bug notification because you are a member of Ubuntu

[Touch-packages] [Bug 1470097] Re: Unity does not support cpus without sse4

sorry, I forgot to look at the pool. none of them is in the ddebs sorted to dist vivid. fyi the only compiz debug symbol in the debs is compizconfig-backend-kconfig-dbgsym from http://ddebs.ubuntu.com/dists/vivid/universe/binary-amd64/Packages -- You received this bug notification because

[Touch-packages] [Bug 1470097] Re: Unity does not support cpus without sse4

ok, found and installed the unity-dbgsym and libnux-4.0-0-dbgsym but that does not change the backtrace, so I assume it's a compiz bug. I followed https://wiki.ubuntu.com/DebuggingCompiz. There they say to install compiz-core-dbgsym compiz-plugins-dbgsym compiz-fusion-plugins-main-dbgsym

[Touch-packages] [Bug 1470097] Re: Unity does not support cpus without sse4

>From the added backtrace we get that pextrd is the illegal instruction and therefore schouldnt be used. hmm, I'll try again with installed unity-dbgsym. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to unity in Ubuntu.

[Touch-packages] [Bug 1470097] [NEW] Unity does not support cpus without sse4

Public bug reported: Unity uses sse4 instructions which are not available on older celeron or pentium cpus. The instruction being used causing unity to crash is PEXTRD In this case one cannot login into the default unity session. current workaround is to install gnome. ProblemType: Bug

[Touch-packages] [Bug 1470097] Re: Unity does not support cpus without sse4

Bbacktrace of unity crashing due to illegal instruction. ** Attachment added: Corresponding unity backtrace https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1470097/+attachment/4422445/+files/unity_backtrace.txt -- You received this bug notification because you are a member of Ubuntu