[TOPBLOCKER] UI randomly freezes
Bug #1377332 reported by
Chris Gagnon
This bug affects 10 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Canonical System Image |
Fix Released
|
Critical
|
Unassigned | ||
cgmanager (Ubuntu) |
Fix Released
|
Critical
|
Unassigned | ||
cgmanager (Ubuntu RTM) |
Fix Released
|
Critical
|
Unassigned | ||
ubuntu-app-launch (Ubuntu) |
Fix Released
|
Critical
|
Ted Gould | ||
ubuntu-app-launch (Ubuntu RTM) |
Fix Released
|
Critical
|
Ted Gould | ||
unity8 (Ubuntu) |
Invalid
|
Critical
|
Unassigned | ||
unity8 (Ubuntu RTM) |
Invalid
|
Critical
|
Unassigned |
Bug Description
Summary
UI randomly freezes
steps:
1. unlock greeter
2. open app
3. pull down random indicator
4. close indicator
5. open app
6. swipe to view all open apps
7. open launcher
8. close some open apps
9. repeat until ui freezes
device info:
[service]
base: system-
http_port: 80
https_port: 443
channel: ubuntu-
device: krillin
build_number: 79
version_detail: ubuntu=
Related branches
lp:~ted/ubuntu-app-launch/cgmanager-connection-timeout
- Charles Kerr (community): Approve
-
Diff: 198 lines (+97/-22)5 files modifiedCMakeLists.txt (+1/-1)
helpers-shared.c (+93/-16)
libubuntu-app-launch/CMakeLists.txt (+1/-3)
tests/CMakeLists.txt (+1/-1)
tests/helper-test.cc (+1/-1)
- Charles Kerr (community): Approve
- PS Jenkins bot (community): Approve (continuous-integration)
-
Diff: 198 lines (+97/-22)5 files modifiedCMakeLists.txt (+1/-1)
helpers-shared.c (+93/-16)
libubuntu-app-launch/CMakeLists.txt (+1/-3)
tests/CMakeLists.txt (+1/-1)
tests/helper-test.cc (+1/-1)
Changed in unity8 (Ubuntu): | |
assignee: | nobody → Chris Gagnon (chris.gagnon) |
description: | updated |
Changed in unity8 (Ubuntu): | |
assignee: | kevin gunn (kgunn72) → Gerry Boland (gerboland) |
importance: | Undecided → High |
tags: | added: touch-2014-10-23 |
tags: |
added: ota-1 removed: touch-2014-10-23 |
Changed in unity8 (Ubuntu): | |
assignee: | Gerry Boland (gerboland) → Josh Arenson (josharenson) |
Changed in unity8 (Ubuntu RTM): | |
importance: | Undecided → High |
assignee: | nobody → Josh Arenson (josharenson) |
Changed in unity8 (Ubuntu): | |
status: | Confirmed → In Progress |
Changed in unity8 (Ubuntu RTM): | |
importance: | High → Critical |
Changed in ubuntu-app-launch (Ubuntu RTM): | |
importance: | Undecided → Critical |
summary: |
- UI randomly freezes + [TOPBLOCKER] UI randomly freezes |
tags: |
added: touch-2014-11-06 removed: ota-1 |
Changed in unity8 (Ubuntu RTM): | |
status: | New → In Progress |
Changed in ubuntu-app-launch (Ubuntu): | |
status: | Confirmed → In Progress |
Changed in ubuntu-app-launch (Ubuntu RTM): | |
status: | New → In Progress |
Changed in ubuntu-app-launch (Ubuntu): | |
importance: | Undecided → High |
Changed in unity8 (Ubuntu): | |
importance: | High → Critical |
Changed in ubuntu-app-launch (Ubuntu): | |
importance: | High → Critical |
tags: | added: lt-category-visible |
tags: | added: lt-blocker |
Changed in canonical-devices-system-image: | |
importance: | Undecided → Critical |
status: | New → Confirmed |
milestone: | none → r1 |
Changed in cgmanager (Ubuntu RTM): | |
status: | New → Fix Released |
importance: | Undecided → Critical |
Changed in unity8 (Ubuntu): | |
status: | Opinion → Invalid |
assignee: | Josh Arenson (josharenson) → nobody |
Changed in unity8 (Ubuntu RTM): | |
assignee: | Josh Arenson (josharenson) → nobody |
status: | Opinion → Invalid |
Changed in canonical-devices-system-image: | |
status: | Confirmed → Fix Released |
Changed in cgmanager (Ubuntu): | |
status: | Confirmed → Fix Released |
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top -n1 -b
top - 22:19:50 up 51 min, 1 user, load average: 0.00, 0.01, 1.48
Tasks: 243 total, 2 running, 226 sleeping, 15 stopped, 0 zombie
%Cpu(s): 17.9 us, 38.7 sy, 0.3 ni, 41.6 id, 1.5 wa, 0.0 hi, 0.0 si, 0.0 st
KiB Mem: 983760 total, 947896 used, 35864 free, 6208 buffers
KiB Swap: 524284 total, 507596 used, 16688 free. 79288 cached Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
2724 phablet 20 0 700876 54316 11120 S 95.0 5.5 39:13.38 unity8-dash
9502 phablet 20 0 6088 1112 796 R 15.8 0.1 0:00.07 top
2005 root 20 0 241664 5252 4288 S 5.3 0.5 1:05.29 unity-syst+
1 root 20 0 3896 2032 1008 S 0.0 0.2 0:07.81 init
2 root 20 0 0 0 0 S 0.0 0.0 0:00.10 kthreadd
3 root 20 0 0 0 0 S 0.0 0.0 0:00.75 ksoftirqd/0
5 root 20 0 0 0 0 S 0.0 0.0 0:00.05 kworker/u:0
6 root -99 0 0 0 0 S 0.0 0.0 0:00.59 migration/0
16 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 khelper
17 root 20 0 0 0 0 S 0.0 0.0 0:00.01 kdevtmpfs
18 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 netns
19 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 fs_sync
20 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 suspend
21 root 20 0 0 0 0 S 0.0 0.0 0:00.02 sync_supers
22 root 20 0 0 0 0 S 0.0 0.0 0:00.00 bdi-default
23 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 kblockd
24 root 20 0 0 0 0 S 0.0 0.0 0:00.00 khubd
26 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 cfg80211
27 root 20 0 0 0 0 S 0.0 0.0 0:00.00 pmic_threa+
28 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 emi_mpu
29 root 20 0 0 0 0 S 0.0 0.0 0:25.79 kswapd0
30 root 20 0 0 0 0 S 0.0 0.0 0:00.00 fsnotify_m+
31 root 20 0 0 0 0 S 0.0 0.0 0:00.00 ecryptfs-k+
32 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 crypto
53 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 uether
54 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 binder
55 root rt 0 0 0 0 S 0.0 0.0 0:00.00 hang_detect
56 root 20 0 0 0 0 S 0.0 0.0 0:00.09 ion_mm_heap
58 root 20 0 0 0 0 S 0.0 0.0 0:01.83 bat_thread+
59 root 20 0 0 0 0 S 0.0 0.0 0:00.15 mtk charge+
60 root -81 0 0 0 0 S 0.0 0.0 0:00.36 btif_rxd
61 root 20 0 0 0 0 S 0.0 0.0 0:00.00 conn-md-th+
62 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 mtk_vibrat+
63 root 10 -10 0 0 0 S 0.0 0.0 0:00.00 krfcommd
64 root 20 0 0 0 0 S 0.0 0.0 0:00.00 disp_confi+
65 root 20 0 ...