Ilja S. wrote: > Hi, I have absolutely the same problem on my Dell laptop with Ubuntu 8.10, > 64-bit (2.26.27-11) > I used the same test to check the speed - encoding media file with "lame". > The slowdown is about 4 times. > > The good news is that I think I found why! (at least on 2 Dell laptops). > The problem is in AC Adapter. When I use one with lower voltage then standard > one. > Here is how I reproduce this: > 1. Start the system with standard (for my laptop) adapter - 90W. The system > is fast. > 2. Close the lid to suspend. > 3. Change the adapter to 65W (you can do it with Dell, that is ok, just > charge time is much longer) > 4. Open the lid to return from suspend. > 5. Now the system ~4x slower. > 6. UNPLUG the 65W adapter to run on the battery power - and it is FAST > again!! Plug 65W adapter back - and it is slow. I did few times - and it is > definitely about adapter. > > Now the interesting thing about this that if I do full restart with 65W > adapter - everything works fine! > This quite annoying cause at work place we have lower voltage adapters and we > need to restart OS every morning. > > Hope this will help to fix this bug. Goog Luck! >
Not related to my problem either. I have only one adapter. My problem went away by itself after I migrated from ubuntu-32 to ubuntu-64. -Shouri -- System very slow after suspend-to-ram https://bugs.launchpad.net/bugs/236275 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
