*** This bug is a duplicate of bug 1549455 ***
https://bugs.launchpad.net/bugs/1549455
** This bug has been marked a duplicate of bug 1549455
Unity 8 doesn't load on Intel Pineview graphics [qtubuntu: ASSERT:
"eglDestroyContext(mEglDisplay, mEglContext) == EGL_TRUE"]
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https://bugs.launchpad.net/bugs/1573292
Title:
Black screen after greeter.
Status in unity8 package in Ubuntu:
New
Bug description:
1. Install ubuntu-desktop-16.04-amd64
2. sudo apt-get update && sudo apt-get install unity8-desktop-session-mir
3. Reboot.
4. Log in to unity8 session.
Result: black screen, no mouse pointer. The screen backlight dims
after a while.
Reporting yet another new bug to try to get apport to attach useful
logs.
Workarounds which don't help:
* Moving the mouse for 20 seconds to generate entropy before logging in.
* Deleting ~/.cache
* Switching to/from ttys.
On checking ps waxf I can see that a large number of unity related
programs are running, including unity8 and unity8-dash (see
attachment) but nothing is rendered.
My system is an N455 Atom with Pineview graphics, which should use the
intel driver. Unity 7 works fine.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: unity8 8.12+16.04.20160401-0ubuntu1
ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
Uname: Linux 4.4.0-21-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
Date: Thu Apr 21 23:48:28 2016
InstallationDate: Installed on 2016-04-21 (0 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160420.1)
SourcePackage: unity8
UpgradeStatus: No upgrade log present (probably fresh install)
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