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

2014-03-26 Thread Zenaan Harkness
On 3/19/14, Carl Fink wrote: > On Wed, Mar 19, 2014 at 07:57:56AM -0300, Marcelo Laia wrote: >> I have a similar problem. > > Just started happening on my homebuilt system, as well. Should we file a > bug report? Against which package? I would think first off against the kernel (3.12-rt and 3.13-

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

2014-03-19 Thread Carl Fink
On Wed, Mar 19, 2014 at 07:57:56AM -0300, Marcelo Laia wrote: > I have a similar problem. Just started happening on my homebuilt system, as well. Should we file a bug report? Against which package? -- Carl Fink ca...@li-con.org Chair, LI-CON, March 29-30, 2014, Rockville

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

2014-03-19 Thread Marcelo Laia
I have a similar problem. https://lists.debian.org/debian-user/2014/03/msg00808.html Any help? -- Marcelo -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/20140319

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

2014-03-19 Thread Ghislain Vaillant
I have updated the bug report on launchpad regarding this issue. My DELL E6440 now successfully suspend and resume without a glitch on both Ubuntu LTS and Debian Jessie/Sid. Since the original report, Dell submitted a BIOS update (version A05) which coincides with the moment when suspend started w

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

2014-03-19 Thread Winfried Boxleitner
On Fri, 31 Jan 2014, Ghislain Vaillant wrote: 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 ker

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

2014-03-18 Thread Michael Biebl
Am 31.01.2014 18:29, schrieb Steven Rosenberg: > I had success with suspend by adding resume=/path/to/swap to my GRUB bootline. > > To find your /path/to/swap, use: > > $ swapon -s > > And use that to create your own /resume=/dev/sda2 type of line > (remember, yours will vary depending on your i

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

2014-03-18 Thread Michal Kvasnicka
Ghislain Vaillant gmail.com> writes: > > > > > > 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 t

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

2014-02-25 Thread Ghislain Vaillant
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: Suspend leads to black screen without sleep [Dell Latitude E6440]

2014-01-31 Thread Zenaan Harkness
On 2/1/14, Steven Rosenberg wrote: > I had success with suspend by adding resume=/path/to/swap to my GRUB > bootline. > > To find your /path/to/swap, use: > > $ swapon -s Suspend has usually worked for me, without any swap partition. However, the kernel has been where the significant differences

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

2014-01-31 Thread Steven Rosenberg
I had success with suspend by adding resume=/path/to/swap to my GRUB bootline. To find your /path/to/swap, use: $ swapon -s And use that to create your own /resume=/dev/sda2 type of line (remember, yours will vary depending on your installation. Adding it to GRUB is another matter, but if you p

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

2014-01-31 Thread Ghislain Vaillant
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/