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Message #38140
[Bug 1560188] Re: unity8 hang w/ CPU pegged
I've tracked it down to this indicator-datetime landing:
https://requests.ci-train.ubuntu.com/#/ticket/893
Downgrading indicator-datetime to the version below (or simply stopping
it before following the repro steps above) prevents the freeze.
https://launchpad.net/~ci-train-ppa-service/+archive/ubuntu/stable-
phone-overlay/+sourcepub/5495431/+listing-archive-extra
** Changed in: unity8 (Ubuntu)
Status: Confirmed => Incomplete
** Also affects: indicator-datetime (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1560188
Title:
unity8 hang w/ CPU pegged
Status in Canonical System Image:
Confirmed
Status in indicator-datetime package in Ubuntu:
New
Status in ubuntu-settings-components package in Ubuntu:
New
Status in unity8 package in Ubuntu:
Incomplete
Bug description:
To trigger:
1. Wipe (or freshly flash) rc-proposed on a krillin or mako
2. Log in, configure time zone
3. Tilt the phone to make the screen rotate
At this point, the UI stopped responding and 'top' showed 100% CPU
being used by unity8.
I tried to get data from gdb, but it wasn't very helpful:
(gdb) bt
#0 0xa803cce2 in ?? ()
#1 0xa803cb98 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
More details are needed.
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