Created attachment 412515 [details]
Output of lscpi -vvnn
Description of problem:
Brightness control levels cannot be adjusted. Only 2 variants exist when i try to increase or decrease brightness: Completely dark (decrease) and completely bright(increase). The brightness level it too high for the eye to handle.
Version-Release number of selected component (if applicable):
When pressing the fn+increase(home)/decrease(end) brightness keys
Steps to Reproduce:
1.same as above
Brigtness does not adjust expected levels
attached logs of lscpi and xorg
Created attachment 412516 [details]
I downloaded and installed the rc2 spin and same issue exists. As i think think its too late too fix this before the f13 official released i suppose the fix might be in updates.
I keep tracking update every day but till now at least, it is still unsolved. luckly i did not abandon win7 on my laptop and now i can use dual boot back to win7. hope it can be solve soon.
I have a Lenovo IdeaPad Z360 with Fedora 14. I've installed F15 beta and the problem with brightness always stays up. I decided to give Win7 but have to return to MS since it is impossible to work with brightness always 100%.
$ lspci | grep VGA
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 18)
01:00.0 VGA compatible controller: nVidia Corporation GT218 [GeForce 310M] (rev a2)
Output of $ lspci -vvnn:
00:02.0 VGA compatible controller : Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 18) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:3920]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin A routed to IRQ 45
Region 0: Memory at f0000000 (64-bit, non-prefetchable) [size=4M]
Region 2: Memory at d0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at 1800 [size=8]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: i915
Kernel modules: i915
01:00.0 VGA compatible controller : nVidia Corporation GT218 [GeForce 310M] [10de:0a70] (rev a2) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:3968]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 16
Region 0: Memory at ac000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at b0000000 (64-bit, prefetchable) [size=256M]
Region 3: Memory at ae000000 (64-bit, prefetchable) [size=32M]
Region 5: I/O ports at 2000 [size=128]
Expansion ROM at ad000000 [disabled] [size=512K]
Capabilities: <access denied>
Kernel driver in use: nouveau
Kernel modules: nouveau, nvidiafb
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