Re: [Kernel-packages] [Bug 1258495] Re: backlight too bright, can't dim it much

Hi there, Thanks a lot for the reply. Before I tried your suggestions, I got a system problem message, so just to be safe I did a fresh install of Ubuntu 13.10, tested the backlight (still the same issue), then installed linux-image-3.12.0-031200-generic_3.12.0-031200.201311031935_i386.deb (as

[Kernel-packages] [Bug 1258495] Re: backlight too bright, can't dim it much

Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.12 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix