[Bug 666162] New: intel [945 GM]: Display backlight turns off forever
https://bugzilla.novell.com/show_bug.cgi?id=666162 https://bugzilla.novell.com/show_bug.cgi?id=666162#c0 Summary: intel [945 GM]: Display backlight turns off forever Classification: openSUSE Product: openSUSE 11.4 Version: Factory Platform: PC OS/Version: openSUSE 11.3 Status: NEW Severity: Major Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: nice@titanic.nyme.hu QAContact: qa@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_5; en-US) AppleWebKit/534.10 (KHTML, like Gecko) Chrome/8.0.552.237 Safari/534.10 When using 2.6.37 kernels from http://download.opensuse.org/repositories/Kernel:/HEAD/openSUSE_11.3, Once backlight switched off by the kernel for powersaving reasons, it won't be turned on again until a suspend/resume cycle. Reproducible: Always Steps to Reproduce: 1. Install a kernel from the mentioned repository (I assume this is mostly the same as the factory release's kernel) 2. Restart the system 3. Wait for the kernel to switch off the backlight Actual Results: Backlight won't be back until switching to a character based vty and doing s2ram. Expected Results: Backlight shoud come back upon any human input. -- 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.
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Marek Belisko
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Jeff Mahoney
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Jeff Mahoney
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Matti Vahalinna
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Tamás Németh
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--- Comment #5 from Matti Vahalinna
(In reply to comment #3)
Why did you assign it to 64 bit architectures only? This symptom occurs on both 32 and 64 bit PC architectures. (I hope PC is the appropriate choice ;)
I didn't. I reported it originally on a 32 bit real hardware system. It was then changed here to be a duplicate. Then I just added (to this duplicate) that have the same problem in 64 bit VirtualBox installation. -- Vahis -- 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.
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--- Comment #6 from Tamás Németh
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Tamás Németh
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--- Comment #7 from Stefan Dirsch
It applies to different Intel cards too, such as the Ironlake mentioned in https://bugzilla.novell.com/show_bug.cgi?id=673072
But that's a complete different issue. -- 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.
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--- Comment #8 from Tamás Németh
But that's a complete different issue.
Yes, of course. That issue is completely different, but the graphic card affected by THAT issue is also affected by THIS issue. However, I'm afraid that the card affected by THIS issue might be affected by THAT issue :((( -- 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.
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Stefan Dirsch
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--- Comment #10 from Tamás Németh
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Nick Couchman
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Jeff Mahoney
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