I am also experiencing this bug with Ubuntu 14.04.1 AMD64 on an HP Stream 14 Chromebook. Surprise was that I was previously running 14.04 on this laptop via crouton and it worked a dream, so I did not expect any issues at all in upgrading to the LTS version. However, the upgrade has been a very painful experience compared to the 14.04 distro. My touchpad stopped working, which I was able to resolve by upgrading the kernel to 3.17. But, I am still unable to get past this issue with suspend.
I have disabled suspend/hibernate for now, but this means i have to keep my laptop constantly plugged in when I am not using it or it will run out of battery. As you can imagine, this is annoying for any laptop user and even more annoying when this feature worked fine on the non LTS release. Please let me know if i can provide more information for debugging. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1357090 Title: Black screen on resume in Xubuntu 14.04.1 Status in linux package in Ubuntu: Incomplete Bug description: It seems #1303736 is Not fixed. Black screen on resume when using standby on close lid is confirmed on Dell Latitude D400 on completely new install of Xubuntu 14.04.1 32 bit. downloaded 14 Aug from repository as a .ISO image. This despite claims to the contrary on the website. http://xubuntu.org/news/xubuntu-14-04-1-released/ pointing to https://bugs.launchpad.net/ubuntu/+source/xubuntu-default- settings/+bug/1303736 Using the "Suspend" key results in correct operation, i.e. the laptop suspends and resumes correctly on lid open. Suspending by closing the laptop lid results in the black screen when re-opening. Once in black screen mode, the only recourse is power off re-boot. Although power manager is set correctly to "Suspend" in the power manager , on closing the lid the system does NOT appear to suspend as it does when the "Log-off Suspend" button is clicked or the hardware "Suspend" key is pressed i.e. the problem APPEARS to be on lid close. Power manager and light-locker set NOT to lock on suspend or shutdown makes no difference to behaviour. Xubuntu up to 12.04.4 (plus latest updates) worked absolutely correctly before new install of 14.04.1 This is a MAJOR inconvenience for an upgrade of an LTS. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1357090/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
