Slow unity panel loading during first login
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
fuse (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
It takes about 10 to 15 seconds to display the menubar, the unity starter and desktop icons during the first login. It usually took half a second, so this looks like a bug. Right before these show up, a short black frame indicates some component crashed and was restarted. After this delay the performance is fine as usual.
I tried to debug the performance drop during these 10 seconds with top in the terminal, but did not know what to look for. Unsurprisingly most active processes were sysvinit, xorg, compiz and unity, but all about 1% CPU usage at maximum.
First occurance has been about one week ago, it did not happen directly after the fresh installation of the 14.04.1 image .
I don't use proprietary drivers and didn't mess with xorg edgers if I remember correctly. Could be a bug of unity or compiz, too.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: xorg 1:7.7+1ubuntu8
ProcVersionSign
Uname: Linux 3.13.0-39-generic x86_64
.tmp.unity.
ApportVersion: 2.14.1-0ubuntu3.5
Architecture: amd64
CompizPlugins: No value set for `/apps/
CompositorRunning: compiz
CompositorUnred
CompositorUnred
CurrentDesktop: Unity
Date: Fri Nov 21 13:37:52 2014
DistUpgraded: Fresh install
DistroCodename: trusty
DistroVariant: ubuntu
ExtraDebuggingI
GraphicsCard:
Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller [8086:0162] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Gigabyte Technology Co., Ltd Device [1458:d000]
InstallationDate: Installed on 2014-11-03 (17 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
MachineType: Gigabyte Technology Co., Ltd. To be filled by O.E.M.
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/29/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: F3
dmi.board.
dmi.board.name: Z77N-WIFI
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: To be filled by O.E.M.
dmi.product.
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
version.compiz: compiz 1:0.9.11.
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.52-1
version.
version.
version.
version.
version.
version.
version.
version.
xserver.bootTime: Fri Nov 21 13:31:39 2014
xserver.configfile: default
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
product id 2266
vendor SAM
xserver.version: 2:1.15.1-0ubuntu2.1
no longer affects: | xorg (Ubuntu) |
Changed in fuse (Ubuntu): | |
status: | New → Fix Released |
If I set my login to automatic, I get very close symptoms to bug #1380050. Screen is black for few seconds and Xorg peaks to 10% CPU usage at that time.