Kernel 4.1.4 breaks external display

[CS DBA]

Still no luck, any advice per debugging this?

Thanks in advance




On 08/21/2015 09:58 AM, CS DBA wrote:
> Update:
>
> I'm actually updated to kernel 4.1.5-100, as opposed to the 4.1.4
> indicated in my subject line.
>
> Also when I plug in the external monitor I get this via dmesg:
>
> [   49.612966] nouveau E[    PBUS][0000:02:00.0] MMIO write of
> 0x00000002 FAULT at 0x4188ac [ IBUS ]
>
>
>
>
>
>
> On 08/21/2015 09:41 AM, CS DBA wrote:
>> Hi All;
>>
>> I'm running Fedora 21 on a Dell M3800 laptop, been working great.
>> Updating to the latest kernel however breaks my external display
>> i.e. I plug the external monitor in and nothing happens, previous to the
>> update when I plug in the external monitor
>> the system would auto configure the second screen and I could use both
>> monitors.
>>
>> I've googled the issue but not found anything.
>>
>> Thoughts?
>>
>> Thanks in advance