[regression] desktop performance at quickstart is a lot worse with 11.11
Bug #894231 reported by
Ricardo Salveti
This bug affects 3 people
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| Linaro Ubuntu |
Won't Fix
|
Undecided
|
Unassigned | ||
Bug Description
The desktop performance, even when doing nothing at Xorg is a lot worse with the 11.11 release. This is using the lt-mx5 kernel.
Unity 2d with one terminal opened is consuming more than 50% of the cpu once you move the mouse, without interacting with the desktop itself. Once you use the hdmi output (higher resolution), the performance is even worse (Xorg + gnome-terminal + mouse = 70% of the cpu).
At least with my board the mouse is also locking from time to time, probably when the cpu hits 100%.
| tags: | added: linaro-ubuntu lt-quickstart |
Revision history for this message
| Uroš Golob (na1pir) wrote | #1 |
| Changed in linaro-ubuntu: | |
| importance: | Undecided → High |
| status: | New → Confirmed |
Revision history for this message
| Tom Gall (tom-gall) wrote | #2 |
| tags: | added: imx53 |
| Changed in linaro-landing-team-freescale: | |
| status: | New → Confirmed |
| status: | Confirmed → In Progress |
| assignee: | nobody → Haitao Zhang (minipanda) |
| Changed in linaro-ubuntu: | |
| importance: | High → Undecided |
| Changed in linaro-landing-team-freescale: | |
| assignee: | Haitao Zhang (minipanda) → nobody |
| status: | In Progress → Confirmed |
| Changed in linaro-ubuntu: | |
| status: | Confirmed → Won't Fix |
To post a comment you must log in.
I can confirm problem with mouse locking for ALIB and nano +(lxde or xfce) builds as well. Same for diffident sdhc cards class 10 and 4.