[Bug 253667] New: xscreensavers have inverted z-buffer on nvidia cards in kde
https://bugzilla.novell.com/show_bug.cgi?id=253667 Summary: xscreensavers have inverted z-buffer on nvidia cards in kde Product: openSUSE 10.2 Version: Final Platform: x86-64 OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: KDE AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: mcargile@explido.us QAContact: qa@suse.de The OpenGL xscreensavers appear very strange when run on an nvidia card running the nvidia driver. It appears that their z-buffer is flipped. They only appear this way when started from kdesktop. If you execute them from the command line, ie:
/usr/lib64/xscreensaver/endgame
they appear fine. This problem goes away when you switch back to the nv driver. I have tried this on both an x86 and an x86_64 machine with the same results. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=253667 chrubis@novell.com changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|bnc-team- |sndirsch@novell.com |screening@forge.provo.novell| |.com | -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=253667 sndirsch@novell.com changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|sndirsch@novell.com |lfriedman@nvidia.com Component|KDE |X11 3rd Party -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=253667 lfriedman@nvidia.com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |lfriedman@nvidia.com Status|NEW |NEEDINFO Info Provider| |mcargile@explido.us ------- Comment #1 from lfriedman@nvidia.com 2007-03-13 09:18 MST ------- Can you capture this problem in a screenshot? Which other window managers have you tested other than KDE? Please generate and attach an nvidia-bug-report.log. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=253667 ------- Comment #2 from mcargile@explido.us 2007-03-14 11:39 MST ------- Created an attachment (id=124432) --> (https://bugzilla.novell.com/attachment.cgi?id=124432&action=view) nvidia bug report -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=253667 ------- Comment #3 from mcargile@explido.us 2007-03-14 11:40 MST ------- Created an attachment (id=124433) --> (https://bugzilla.novell.com/attachment.cgi?id=124433&action=view) gears run from the command line this is from running /usr/lib64/xscreensaver/gears notice how everything looks okay -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=253667 ------- Comment #4 from mcargile@explido.us 2007-03-14 11:41 MST ------- Created an attachment (id=124434) --> (https://bugzilla.novell.com/attachment.cgi?id=124434&action=view) gears run from the command line this is from running /usr/lib64/xscreensaver/gears notice how everything looks fine -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=253667 ------- Comment #5 from mcargile@explido.us 2007-03-14 11:42 MST ------- Created an attachment (id=124436) --> (https://bugzilla.novell.com/attachment.cgi?id=124436&action=view) gears run from the command line this is from running /usr/lib64/xscreensaver/gears -planetary from the command line notice how everything looks fine -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=253667 ------- Comment #6 from lfriedman@nvidia.com 2007-03-14 11:42 MST ------- 1.0-9631 is no longer supported for your GPU. Does this problem persist with 1.0-9755? http://www.nvidia.com/object/unix.html -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=253667 ------- Comment #7 from mcargile@explido.us 2007-03-14 11:43 MST ------- Created an attachment (id=124437) --> (https://bugzilla.novell.com/attachment.cgi?id=124437&action=view) gears run in kdesktop this is a screen shot of kdesktop with the gears screen saver selected. notice that the axles of the planetary gear are on the outside. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=253667 ------- Comment #8 from mcargile@explido.us 2007-03-14 11:44 MST ------- Created an attachment (id=124439) --> (https://bugzilla.novell.com/attachment.cgi?id=124439&action=view) config of gears started from kdesktop this is a screenshot of KXSConfig for the gears screensaver started from kdesktop. notice how everything looks fine. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=253667 ------- Comment #9 from mcargile@explido.us 2007-03-14 11:46 MST ------- I wanted to get a screen shot for the running screen saver but it goes away when I hit print screen. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=253667 ------- Comment #10 from lfriedman@nvidia.com 2007-03-14 11:48 MST ------- At this point, this looks like it might be a kdesktop bug rather than a driver bug, if its only failing in that very limited test case. Does this problem persist with 1.0-9755? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=253667 ------- Comment #11 from mcargile@explido.us 2007-03-14 11:58 MST ------- Yeah thats why I put it as a KDE bug. I will give 1.0-9755 a shot tomorrow when I have more time to mess with the system. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=253667 ------- Comment #12 from mcargile@explido.us 2007-03-15 07:27 MST ------- I am terribly sorry, but I have been told not to install 1.0-9755 till it is an actual yast package. This is because we do not want to have the hassle of running an install script every time the kernel gets automatically updated. Once it is available as a yast package I will be more than willing to install it. Among other things, as you said, this appears to be a kdesktop bug and not a nvidia driver bug because everything looks fine when run from outside kdesktop. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=253667 lfriedman@nvidia.com changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|lfriedman@nvidia.com |bnc-team-screening@forge.provo.novell.com Status|NEEDINFO |NEW Info Provider|mcargile@explido.us | QAContact|qa@suse.de |sndirsch@novell.com ------- Comment #13 from lfriedman@nvidia.com 2007-03-15 08:51 MST ------- I don't understand why this bug was assigned to me. Unassigning -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=253667 sndirsch@novell.com changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |WONTFIX ------- Comment #14 from sndirsch@novell.com 2007-03-15 09:23 MST ------- Since the reporter is not allowed to test the current driver this one needs to be closed as WONTFIX. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
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