Test Day:2009-03-12 Intel KMS

DATE	TIME	WHERE
Thu March 12, 2009	All day	#fedora-qa)

What to test?

Today's instalment of Fedora Test Day will focus on the Intel graphics card driver. F11 brings a big update to intel graphics for everything in the graphics stack. We're shipping the new kernel memory manager, GEM, kernel modesetting, DRI2, graphical boot (plymouth) integrating with X, screen hotplugging, GLX1.4 and GL framebuffer objects, better fast user switching (multiple X servers can use DRI). There's a lot of new code and it's all turned on by default, so theres a lot of detail and integration work that needs to be done.

Related fature pages:

• Features/IntelKMS
• Features/DRI2

If you come to this page after the test day is completed, your testing is still valuable, and you can use the information on this page to test with your graphics card and provide feedback.

Who's available

The following cast of characters will be available for testing, workarounds, bug fixes, and general discussion ...

• Development - Dave Airlie, Kristian Høgsberg
• Quality Assurance - Adam Williamson, James Laska

What's needed to test

• An Intel graphics adapter (i810 or later, except GMA 500 / Poulsbo)

• Rawhide (tips on installing Rawhide below), or the live CD available for this test day (again see below). Note that the Intel X driver was recently renamed from xorg-x11-drv-i810 to xorg-x11-drv-intel.

• Remove your xorg.conf, unless you have a really good reason to have one. The Virtual line that was required for working multihead in F10 is no longer necessary and may cause problems - please remove it if you have one.

• FAS Account - you can create an account in 3 minutes if you don't have one

• Your hardware profile uploaded to Smolt according to these instructions

no animals will be hurt during testing

How to test?

Update your machine

See the instructions on the Rawhide page on the various ways in which you can install or update to Rawhide.

Live Image

Optionally, you may download a non-destructive rawhide live image for your architecture:

• i386
• x86_64

Tips on using a live image are available at FedoraLiveCD.

Note: Creating a LiveUSB of this rawhide image requires the latest version of syslinux, which is currently available in Rawhide and in the latest Windows liveusb-creator. Users of F10 and below can yum --enablerepo=rawhide update syslinux

Testing

Things to test, roughly in dependency order:

Perform each of the following test cases that you are able to with the resources available to you. Some of the tests depend on the others, so obviously if X fails to run with kernel mode setting for you, you will not be able meaningfully to test video playback or 3D application on top of KMS, for instance.

• Basic test (KMS)
• Basic test (no KMS)
• Multi-head (requires multiple monitors)
• DPMS
• DRI2/GLX
• Xv
• Fast user switching
• VT switching
• Suspend / resume

Miscellaneous notes:

• A minimal test that modesetting is working is to remove rhgb from the command line and add 3 to boot into text mode. If KMS works, you should have a text mode with a lot more character cells than the standard 80x25 and it will be a little slower.
• Plymouth on dualhead gives interesting results, typically black borders on one or both displays. Plymouth cheat-codes: Ctrl-T goes to text mode, Ctrl-V enables verbose mode.
• We're interested in tests on laptops with docking stations, so if you have one, try the tests with it connected.
• Make sure rhgb is in your kernel boot line.
• If you get to a point where GDM doesn't seem to work right and when you check from a console, there's 5 X processes running - reboot with your ethernet cable unplugged.

Report your results

Once you have completed the tests, add your results to the Results table below, following the example results from Adam Williamson as a template. The first column should be your name with a link to your User page in the Wiki if you have one, and the second should be a link to your Smolt hardware profile (see above for a link with instructions on submitting your hardware profile to Smolt). For each test case, if your system worked correctly, simply enter the word PASS. If you had any failures, enter the word FAIL, as a link to the bug report for the failure. If you could not meaningfully run the test due to limitations of your system or because of failures in more basic functionality, enter the word N/A. In the comments column, you can enter the model name and PCI device ID (vendor ID is usually 8086) of your card, if you know it - you can usually find this information in the output of the command lspci -nn.

Results

User	Smolt Profile	Basic (KMS)	Basic (no KMS)	Multi-head	DPMS	DRI2/GLX	Xv	Fast user switch	VT switch	Suspend	Comments
Sample user	HW	PASS	PASS	PASS	PASS	PASS	PASS	PASS	PASS	PASS	i945 (0641)
madcat	HW	PASS	PASS	PASS	PASS	PASS	PASS	N/A	PASS	N/A	i965, backlight control doesn't work with KMS
saikat	HW	PASS	FAIL bz489892	NA	FAIL bz489907	PASS	PASS	FAIL bz489924	PASS	PASS	Docking/undocking kills display. Needs hard reboot. bz489938 glxgears fps drops while desktop cube is rotating
ahecox	HW	PASS	PASS	NA	FAIL	PASS	PASS	PASS	PASS	PASS	i965
mwatts	HW	PASS	PASS	Partial PASS bz489959	FAIL bz489980	Partial PASS bz489988	FAIL (Unsupported)	PASS	PASS	FAIL	82825/855GM (8086:3582) i855 doesn't support more than 2048 pixels in either direction, so I'm unable to set max resolution for both displays (1280x768 and 1600x1200) KMS suspend = system freeze. nomodeset suspend will suspend and power the system off, but resuming only gets back to the "Freezing blahblahblah" text and then hangs.
jason17055	HW	FAIL FAIL	PASS	NA	FAIL	FAIL					845G; missing mouse pointer
Mike Bonnet	HW	PASS	PASS	N/A	FAIL	PASS	PASS		PASS		i945 (8086:27a2) DRI2/GLX works but is very slow. glxgears maxes out around 330fps. Moving windows around is jerky, and there is significant visual tearing. DPMS failed, screensaver activated after one minute but the screen never turned off.
Adam Williamson	HW	PASS	PASS	PASS	FAIL	PASS	PASS	PASS	PASS	N/A (fails due to non-intel bug)	i945 (8086:27a2)
jicama	HW	PASS*	FAIL		FAIL	PASS	PASS	PASS	FAIL	PASS	i965 - basic test 'fails' due to non Intel-related bug VT test: Sometimes when I'm switched to a text console the X server dies and gdm pops up on the same VT as the text console I was on. And sometimes it doesn't, I'm not sure what's making the difference.
Rex Dieter	HW	PASS	N/A	N/A	FAIL	PASS (but slow vs. F9)	N/A	N/A	PASS	PASS (FAIL using compiz)	i945
Social	HW	PASS	PASS	FAIL	FAIL	PASS*	PASS	FAIL**	PASS	FAIL***	i965 (2a02) Gpu hang on wrong vbo usage. NoKMS seems to be twice as fast than KMS. When running DRI (glxgears for example) after login to second user X starts crashing and I have to reboot. On resume X a) restarts b) seems to hang on something and I can switch to another vt.
verdurin	HW	PASS	PASS	N/A	Partial PASS bz489980	Partial PASS*	PASS	PASS	PASS	PASS	i945GM (27a6) switching workspaces in compiz works for one user but not the other glxgears is only 350 FPS
ceski	HW	PASS	PASS	N/A	FAIL	PASS	PASS		PASS		GMA4500 (8086:2a42)
mdomsch	[1]	PASS	PASS	Partial PASS. Laptop panel always worked in proper resolution. External 24" monitor (VGA1) worked until turned off in gnome-display-properties, after which the electrical output was always off regardless of g-d-p or xrandr commands.	PASS	PASS	PASS	FAIL. Switching user, left with black screen, cursor in top right corner, and mouse arrow pointer.	PASS	FAIL, but suspend broken in F10 too.	Dell XPS M1330 with integrated graphics: Intel GM965/GL960 (8086:2a02)
bholden	HW	PASS	PASS	FAIL	FAIL	PASS	PASS	PASS	PASS	PASS	i945GM glxgears ~ 440fps; ~1000fps in F10 with Tiling option tuned. driver for the 945GM does not support > 2048x2048 virtual, but screen mirroring does not work with a 1280x1024 monitor. Mirroring also does not show up correctly with identical 1680x1050 res monitor attached.