[Kernel-packages] [Bug 1299821] Re: [Lenovo ThinkPad T420] suspend/resume failure

2014-04-21 Thread Sean Brisbane
Dear Christopher, Im afraid changing the bios is beyond what I am allowed to do with this machine. It is not clear that there is any bios update relating to graphics cards or suspend/resume issues from the release notes http://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles/83uj28uc.txt Cheers,

[Kernel-packages] [Bug 1299821] Re: [LENOVO 4236SGS] suspend/resume failure

2014-04-14 Thread Sean Brisbane
Now reported in https://bugs.freedesktop.org/show_bug.cgi?id=77378 ** Bug watch added: freedesktop.org Bugzilla #77378 https://bugs.freedesktop.org/show_bug.cgi?id=77378 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1299821] Re: [LENOVO 4236SGS] suspend/resume failure

2014-04-12 Thread Sean Brisbane
With the nouveau drivers, and running the gnome desktop interface with compiz: I again get a broken desktop after suspend, however I have enough control to be able to eventually get control of a dumb console tty and produce the attached dmesg output. There are obvious complaints from the nouveau

[Kernel-packages] [Bug 1299821] Re: [LENOVO 4236SGS] suspend/resume failure

2014-04-12 Thread Sean Brisbane
** Attachment added: "Attached is the dmesg output when resuming from suspend when the gnome desktop interface with compiz was running pre/post suspend" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1299821/+attachment/4082211/+files/dmesg.gnome_compiz -- You received this bug notific

[Kernel-packages] [Bug 1299821] Re: [LENOVO 4236SGS] suspend/resume failure

2014-04-12 Thread Sean Brisbane
Using the proprietary nvidia drivers fixes the issue, specifically. sudo apt-get install nvidia-304-updates --install-recommends -- 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/1299821 Tit

[Kernel-packages] [Bug 1299821] Re: [LENOVO 4236SGS] suspend/resume failure

2014-04-12 Thread Sean Brisbane
Hi, this is still an issue with the current trusty pre-release kernel and xorg. -- 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/1299821 Title: [LENOVO 4236SGS] suspend/resume failure Sta

[Kernel-packages] [Bug 1299821] Re: [LENOVO 4236SGS] suspend/resume failure

2014-04-01 Thread Sean Brisbane
Unrelated to this bug, I have also discovered that alt+sysreq RIE are all disabled for the mainline and trusty 'head' kernel (3.13.0-20-generic) by default: cat /proc/sys/kernel/sysrq 176 Mentioned here: https://bugs.launchpad.net/ubuntu/+source/procps/+bug/1025467 Also, if I suspend while the f

[Kernel-packages] [Bug 1299821] Re: [LENOVO 4236SGS] suspend/resume failure

2014-04-01 Thread Sean Brisbane
** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- 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/1299821 Title: [LENOVO 4236SGS] suspend/resume failure Status in “lin

[Kernel-packages] [Bug 1299821] Re: [LENOVO 4236SGS] suspend/resume failure

2014-04-01 Thread Sean Brisbane
Upgream kernel version also shows this bug ** Tags added: kernel-bug-exists-upstream ** Attachment added: "uname when running upstream kernel" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1299821/+attachment/4058594/+files/uname-a.txt -- You received this bug notification because yo

[Kernel-packages] [Bug 1299821] Re: [LENOVO 4236SGS] suspend/resume failure

2014-03-30 Thread Sean Brisbane
Attach outout of sudo lspci -vnvn > lspci-vnvn.log ** Attachment added: "version.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1299821/+attachment/4053605/+files/version.log -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to

[Kernel-packages] [Bug 1299821] [NEW] [LENOVO 4236SGS] suspend/resume failure

2014-03-30 Thread Sean Brisbane
Public bug reported: After closing my laptop lid and allowing it to suspend to RAM, the system would not resume properly. The visuals on the GUI returned to its previous state without any artifacts, however the mouse pointer was not working. I used a trackpad and a nipple on my T420 laptop. I le