** Description changed:
- Summary: The screen is black while switch to the guest session on
- Intel+NVIDIA Optimus systems
+ SRU Request:
- Steps:
- 1. Boot into system
- 2. Switch to guest session from top menu
+ Running the proprietary nvidia drivers in an Optimus config works
+ (Intel+NVIDIA), but switching to the guest session results in a black
+ screen.
- Expected results: Can switch to guest session without problem
+ [Impact]
+ * Causes a black screen when switching to the guest session.
- Actual results: The screen is black, only cursor on the left of top
- screen
+ [Test Case]
+ * Run xrandr --output SOMEOUTPUT --rotation left
+ - Expected: Screen should rotate, or the call should fail.
+ - Bad behavior: Succeeds, but causes a black screen.
+
+ [Test Case]
+ * Boot the system
+ * Switch to guest session from top menu
+ - Expected: Switches to the guest session without problems
+ - Actual results: The screen is black, only the cursor is visible in the
upper left corner of the screen
+
+
+ [Regression Potential]
+ * N/A
+
+ [Other Info]
+ * N/A
** Changed in: xorg-server-lts-saucy (Ubuntu)
Status: Triaged => In Progress
** Description changed:
SRU Request:
Running the proprietary nvidia drivers in an Optimus config works
(Intel+NVIDIA), but switching to the guest session results in a black
screen.
[Impact]
- * Causes a black screen when switching to the guest session.
+ * Causes a black screen when switching to the guest session.
[Test Case]
- * Run xrandr --output SOMEOUTPUT --rotation left
- - Expected: Screen should rotate, or the call should fail.
- - Bad behavior: Succeeds, but causes a black screen.
+ * Run xrandr --output SOMEOUTPUT --rotation left
+ - Expected: Screen should rotate, or the call should fail.
+ - Bad behavior: Succeeds, but causes a black screen.
[Test Case]
- * Boot the system
- * Switch to guest session from top menu
- - Expected: Switches to the guest session without problems
- - Actual results: The screen is black, only the cursor is visible in the
upper left corner of the screen
-
+ * Boot the system
+ * Switch to guest session from top menu
+ - Expected: Switches to the guest session without problems.
+ - Actual results: The screen is black, only the cursor is visible in the
upper left corner of the screen.
[Regression Potential]
- * N/A
+ * Low, as we already use the patch in Trusty and Utopic.
[Other Info]
- * N/A
+ * N/A
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https://bugs.launchpad.net/bugs/1322212
Title:
Switching to the Guest session results in a black screen
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