Last time I tried GTX970 (not GTX970M) I hit bug 1575516. But you seem
to have got further than that.
With other Nvidia chips I have encountered freezes like you describe.
Although I don't think all our nouveau bugs are optimally triaged yet.
One issue worth mentioning is nouveau multi-monitor support, which is
presently broken due to bug 1553328. It's possible Unity8/Mir
experiences instability for the same reason even with a single display.
Are you able to find evidence of a crash or in your kernel log of what
happened at the time of freezing?
** Changed in: unity8 (Ubuntu)
Status: New => Incomplete
** Tags added: nouveau
** Also affects: mir
Importance: Undecided
Status: New
** Changed in: mir
Status: New => Incomplete
** Also affects: mir (Ubuntu)
Importance: Undecided
Status: New
** Changed in: mir (Ubuntu)
Status: New => Incomplete
** Tags added: unity8-desktop
** Also affects: canonical-devices-system-image
Importance: Undecided
Status: New
** Changed in: canonical-devices-system-image
Status: New => Incomplete
** Changed in: canonical-devices-system-image
Importance: Undecided => Critical
** Changed in: mir
Importance: Undecided => Critical
** Changed in: mir (Ubuntu)
Importance: Undecided => Critical
** Changed in: unity8 (Ubuntu)
Importance: Undecided => Critical
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to unity8 in Ubuntu.
https://bugs.launchpad.net/bugs/1631627
Title:
Unity 8 freezes on Nouveau
Status in Canonical System Image:
Incomplete
Status in Mir:
Incomplete
Status in mir package in Ubuntu:
Incomplete
Status in unity8 package in Ubuntu:
Incomplete
Bug description:
I installed Ubuntu 16.10 yesterday and Unity 8 constantly freezes
after I do some clicking around the desktop (using Browser, System
Settings and the like), I am running it on Nouveau driver for GTX970M,
I refrained from installing proprietary drivers to test Unity 8, but
it is unusable and after it freezes I can only power off my laptop as
nothing works. Is this a known issue? Also Unity 7 does not load at
all, but I will post a separate bug for that.
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https://bugs.launchpad.net/canonical-devices-system-image/+bug/1631627/+subscriptions
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