This is not only Ubuntu: i'm Arch at the problem is the same, i testetd with at least 3 kernel from Arch and the problem persist so, i think, is either the acpi module or, more probably, a Bios bug. I also tried to pass Windows as OS to the BIOS with grub command: acpi_osi= at actually broke the bootup..
2012/10/17 Erik Schindler <erik.schind...@gmx.net> > Well, I sent the laptop into suspend mode last evening and since today > in the morning acpi is not working correctly anymore. So, overnight > suspension could be the problem. Maybe minimalistic year 2000 problem ;) > > Is anybody from Canonical already involved in finding a solution? > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/971061 > > Title: > acpi reports battery state incorrectly > > Status in “acpi” package in Ubuntu: > Confirmed > > Bug description: > I have a new Samsung 9-series laptop (NP900X3B) and the battery state > is detected incorrectly. Basically the state what was at the time of > boot stays active all the time - regardless of the ac-adapter state. > > Here is output from "acpitool -a -b" in various situations: > > When booted with charger connected and charger is still connected: > Battery #1 : charging, 47.00%, 01:00:43 > AC adapter : on-line > > When booted with charger connected and charger is now disconnected: > Battery #1 : charging, 47.00%, 01:36:59 > AC adapter : off-line > [The battery couldn't possibly be charging when the AC adapter is > offline!] > > When booted with charger disconnected and charger is still disconnected: > Battery #1 : discharging, 47.00%, 01:39:44 > AC adapter : off-line > > When booted with charger disconnected and charger is now connected: > Battery #1 : discharging, 47.00%, 00:53:43 > AC adapter : on-line > [The battery is actually charging as the AC adapter is online] > > The percentage and time are correctly updated when the battery is > actually charging or discharging - regardless of the reported state. > So the state is the only thing that is incorrect. However a number of > applications make their decisions based on this state (battery > monitor, jupiter, etc.) and therefore behave incorrectly. > > "lshal -m" doesn't report anything when I plug the charger in or out. > > ProblemType: Bug > DistroRelease: Ubuntu 12.04 > Package: acpi (not installed) > ProcVersionSignature: Ubuntu 3.2.0-21.34-generic 3.2.13 > Uname: Linux 3.2.0-21-generic x86_64 > ApportVersion: 2.0-0ubuntu2 > Architecture: amd64 > Date: Sun Apr 1 22:50:35 2012 > EcryptfsInUse: Yes > InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 > (20120328) > ProcEnviron: > LANG=en_US.UTF-8 > SHELL=/bin/bash > SourcePackage: acpi > UpgradeStatus: No upgrade log present (probably fresh install) > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/acpi/+bug/971061/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971061 Title: acpi reports battery state incorrectly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/acpi/+bug/971061/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
