[solved]Maemo5 hangs after unlocking - CSSU-thumb - KP51 - latest KPS
 

Hi,

EDIT: solved: http://talk.maemo.org/showpost.php?p...2&postcount=15

Every time when I leave my N900 locked with MicroB web page open, after unlocking (provided it's been locked for a not so short time), I'm experiencing impossible lags. The page can't be scrolled, the UI (minimize, etc.) reacts after 2-3 secs, the device can't be used. If someone decides to call me, then it's probably that I won't be able to see the "answer" button before the time runs out. I've experienced this only with the browser stuff. Tried reinstalling tablet-browser-ui, but no effect.

Using latest CSSU thumb, kp 51, latest kps. Do you have any idea how to track the problem or what the problem may be? Thanks

Re: N900 hangs after unlocking
 

I am experiencing similar problems at the moment, also running the latest cssu, kp 52. Are you also using the testing cssu?

Re: N900 hangs after unlocking
 

Can't you ssh to the device, run top and reproduce the problem to see which process is using the CPU. dmesg/syslog could give some info too

Re: N900 hangs after unlocking
 

Happening to me too, kp 52, cssu stable. Managed a screenshot in the beginning of the slowdown, browserd & xorg were up there too...

Re: Maemo5 hangs after unlocking - CSSU-thumb - KP51 - latest KPS
 

could you revert to kernel-cssu to see if the problem continues

Re: Maemo5 hangs after unlocking - CSSU-thumb - KP51 - latest KPS
 

Yeah, testing thumb

I can't try kernel-cssu right now, but maybe 2moro.
I'm experiencing insane ram usage of browserd too (at least 25 percent with idle google mobile search.

My theory: browserd isnt used, so it's swapped and on unlocking it's all tried to be read but reading it all takes a while.

Re: Maemo5 hangs after unlocking - CSSU-thumb - KP51 - latest KPS
 

How do i do that - is it through multiboot?

Re: Maemo5 hangs after unlocking - CSSU-thumb - KP51 - latest KPS
 

This was happening before I installed Thumb on Friday.

Re: Maemo5 hangs after unlocking - CSSU-thumb - KP51 - latest KPS
 

Can you do a little investigation for me as your having this issue, want to see if the problem is page related like I get from time to time.

Open several browser windows, do a bit of browsing in each and leave them open. When unlocking, and device "hangs", check in top to see if you get very high usage from browserd. If so, does it remain high? If yes, close one window at a time and check top to see if usage drops.

I find there is usually one window which is the cause but haven't worked out the definitive cause yet.

Re: Maemo5 hangs after unlocking - CSSU-thumb - KP51 - latest KPS
 

I've just noticed I have kp52 not 51. mistake :)
Just downgraded to 51r1 and testing

Re: Maemo5 hangs after unlocking - CSSU-thumb - KP51 - latest KPS
 

5 tabs open, freezes, browserd up to 90%, subsequent incrementally lower spikes with each tab closure...

Re: Maemo5 hangs after unlocking - CSSU-thumb - KP51 - latest KPS
 

doesn't sound quite the same, i usually have one rogue tab.

Re: Maemo5 hangs after unlocking - CSSU-thumb - KP51 - latest KPS
 

I do: one tab only, google mobile for iphone. ~25% ram. and lags. Maybe a little less with kp 51r1 but still. Will test a little more soon.

Re: Maemo5 hangs after unlocking - CSSU-thumb - KP51 - latest KPS
 

Downgrading gtk to cssu1 (non thumb decreased browserd ram usage and with light pages no hangs)

Re: Maemo5 hangs after unlocking - CSSU-thumb - KP51 - latest KPS
 

Found the problem of hangs: it was adblock plus....