=== yofel_ is now known as yofel | ||
deffrag | Hello! I've been noticing abnormal behavior in Ubuntu 12.04. My system's GUI and keyboard suddenly freezes but it doesn't freezes movement of mouse, audio playback and ssh access. I cannot click on anything, change to tty0-6, caps lock on/off gives no indication. I'm not able to understand this type of behavior. Can anyone help me identify the problems and fix them please? | 20:36 |
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deffrag | I'm faced with the problem again and currently I'm connected to the problem system from netbook via ssh. I can see top/htop giving an also increase/decrease volume using alsamixer. I don't know how it sounds or what I'm missing here ... | 20:38 |
deffrag | ..I can see top/htop listing processes and can also increase/decrease... * | 20:39 |
deffrag | But not able to get anything working directly on the problem system | 20:40 |
JanC | deffrag: does the screen still update (e.g. the clock)? | 20:56 |
deffrag | JanC: No, nothing really update. | 20:56 |
deffrag | s | 20:56 |
deffrag | Clock is 40 minutes behind | 20:56 |
JanC | no heavy swapping going on? | 20:58 |
deffrag | Sec, let me give you mem info | 20:58 |
JanC | although 40 minutes is long | 20:58 |
deffrag | System is still running as per top from ssh and I can only have cursor movement on the problem system | 20:59 |
JanC | and most likely that would cause audio to stutter too | 20:59 |
JanC | could be a graphics driver issue... | 20:59 |
deffrag | No, no distortion at all. The music is playing as if nothing happened | 21:00 |
JanC | or in theory also a compositor (compiz) issue, I suppose | 21:00 |
deffrag | And the graphics card is disabled using bumblebee, as I'm using gfx with optimus | 21:00 |
JanC | if this has anything to do with graphics, you probably better ask in #ubuntu-x (or on their mailing list) | 21:01 |
deffrag | I forgot how to fetch MemInfo and SwapInfo parameters form commandline, somewhere in /sys/proc if I;m right | 21:02 |
deffrag | $ cat /proc/meminfo | 21:03 |
deffrag | MemTotal: 6005648 kB | 21:03 |
deffrag | MemFree: 215700 kB | 21:03 |
deffrag | SwapTotal: 5235708 kB | 21:03 |
deffrag | SwapFree: 4849064 kB | 21:03 |
deffrag | .. in reply to what you asked initially about swapping | 21:04 |
deffrag | If that help. Thanks, I'll try asking in #ubuntu-x | 21:04 |
deffrag | JanC: With help from #bumblebee identified the issue to be very close to https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1015015 | 21:34 |
ubot2 | Ubuntu bug 1015015 in xserver-xorg-video-intel "Xorg freezes once a day, mouse and SSH still works" [High,Incomplete] | 21:34 |
JanC | deffrag: certainly sounds like an issue for the X team then | 21:36 |
deffrag | Yes, thank you | 21:36 |
=== em is now known as ninkasi | ||
=== ninkasi is now known as em |
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