xfce4-panel disappears on suspend/resume Compositor related

[bathynomusBLUE]

I found this bug on Xubuntu 14.04.2 and 15.04. I close my laptop lid to suspend. I then open my laptop for resume and the panel has disappeared. I found that this is related to disabling Compositor in XFCE settings called Window Manager Tweaks.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: xfce4-settings 4.11.2-1ubuntu2
ProcVersionSignature: Ubuntu 3.16.0-43.58~14.04.1-generic 3.16.7-ckt13
Uname: Linux 3.16.0-43-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 2.14.1-0ubuntu3.11
Architecture: amd64
CurrentDesktop: XFCE
Date: Sun Jul 12 02:48:20 2015
InstallationDate: Installed on 2015-07-12 (0 days ago)
InstallationMedia: Xubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
SourcePackage: xfce4-settings
UpgradeStatus: No upgrade log present (probably fresh install)

[Claudia SM (casm)]

I had the same problem, using Xfce 4.10 with Ubuntu 14.04.02
The solution posted by bathynomusBLUE worked for me. I enabled Compositor and I recover the panel instantly. Now it doesn't dissapear after resuming from suspend.
Thanks.

[Theo Linkspfeifer (lastonestanding)]

Closing this old report.

If you still encounter this bug in 16.04 or newer, we will reopen the report.