I was going to investigate the high CPU usage. But after package updates,
my PC no longer boots on the radeon driver. X crashes after login. Mir also
doesn't boot. I tried a clean install of current 14.10, but that also
doesn't boot. With fglrx I have no issues.
My syslog has a lot of these lines:
[ 51.495859] traps: compiz[2730] trap invalid opcode ip:7f186f59c6e5
sp:7fff8e230020 error:0
Any idea?
2014-10-09 3:42 GMT+02:00 Daniel van Vugt <daniel.van.v...@canonical.com>:
> Absolutely, if you want stability then stick to 14.04.
>
> However Mir being under development can't afford to have maintenance
> branches actually being maintained in every Ubuntu release (yet). So Mir is
> primarily developed on the bleeding edge.
>
> Note this does mean even if we did fix all of the problems you're
> experiencing, any fixes for Mir will probably never be backported to 14.04.
>
>
>
> On 09/10/14 04:12, Joseph Rushton Wakeling wrote:
>
>> On 08/10/14 03:36, Daniel van Vugt wrote:
>>
>>> Also, I just noticed you say "14.04". Mir on 14.04 is effectively
>>> unsupported and now very out of date. As it's under heavy development we
>>> can only fix Mir issues on the development release (14.10).
>>>
>>
>> Yes, I know, which was why I was a bit surprised when you asked me to
>> test things out. I think it's Sam Segers who you want to get in touch
>> with re the CPU issue.
>>
>> I'm still mulling over whether to upgrade to 14.10 (I quite like my very
>> solid 14.04 system...), but if I do it'll probably be in advance of
>> release and so in time to verify if
>> https://bugs.launchpad.net/xmir/+bug/1295851 is still present there.
>>
>
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