which package to report a bug on brightness control to

Hi everyone, Brightness control on my Dell Latitude e6420 (Fn + up or down arrow) slows my system down significantly on an up-to-date Debian Sid installation. It does not happen on Debian Wheezy, so I am thinking this is a bug. I am using Gnome on both. However, I have absolutely no idea whi

Re: Suspend leads to black screen without sleep [Dell Latitude E6440]

working reliably. Difficult to verify since no detailed changelog is available. But since then, no more problem with suspending on both Ubuntu and Debian. Ghis 2014-03-18 21:56 GMT+00:00 Michal Kvasnicka : > Ghislain Vaillant gmail.com> writes: > > > > > > > > &

MATE 1.8: issues with sound control

Following the recent announcement of the availability of MATE 1.8 in Debian, I went ahead and installed it on my Debian unstable install, alongside GNOME 3. Performance is great and I am seriously considering switching my old workstations to it. Amongst the issues I encountered, one concerns the s

serious system slow down when adjusting brightness on a Dell E6440 laptop

I am running Debian unstable with GNOME 3 and MATE 1.8 on a Dell Latitude E6440 laptop. In both, brightness controls (Fn + up/down) systematically put the system to a crawl. This is even more pronounced in MATE 1.8, where the energy saving settings are much more aggressive and keep switching betwee

Gnome 3.8 and AMD Hybrid Graphics, works in discrete mode not in integrated mode

I have a Dell Latitude E6440 equipped with Haswell processor and intel graphics, coupled with AMD hybrid graphics HD8690M. I am currently using Debian testing/sid, where most hardware is recognized. Standard installation left me with the Intel graphics driver working. I have followed the installat

Suspend leads to black screen without sleep [Dell Latitude E6440]

Another issue with my Dell Latitude E6440 with AMD hybrid graphics is suspend not working. Suspend leads to a black screen, the system does not go to sleep and seems to be still running (power LED and fan are still on). I already tried different kernel: 3.5 (Ubuntu LTS), 3.12 and 3.13 (Debian sid/

Re: Re: Suspend leads to black screen without sleep [Dell Latitude E6440]

Thanks guys for your suggestions. I have tried kernel 3.12 and then the recently released 3.13 in sid without any luck. The thing is that, from time to time, suspend works (maybe 1 out of 15 attempts) for whatever reasons.

Re: Radeon HD 6630M/6650M/6750M/7670M/7690M

Hi Lina, Have you tried to switch back to the open source driver first and then re-perform the installation process for the non-free driver if need be. I would: - First undo the installation steps of the proprietary drivers in https://wiki.debian.org/ATIProprietary, don't reboot, - Follow the ste