Arch Linux

Al_xl

Member

Registered: 2013-10-19

Posts: 2

Acer TravelMate crashes on Suspend/Hibernate

Hi,

My problem is that occasionally the Laptop crashes on Suspend and/or Hibernate.
Crash means, it freezes during the action.

Its a Acer TravelMate8472TG, with the First Generation Intel i5-450M and a Nvidia GT330M.
DE is Kde.

The thing is, i dont know where to start searching for the problem.
I searched the Journalctl for the reason but i cant see any real troublemaker.

Are there any tips where to search?

Apr 16 01:07:13 Argon systemd[1]: Starting Network Manager Script Dispatcher Service...
Apr 16 01:07:13 Argon dbus[240]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Apr 16 01:07:13 Argon systemd[1]: Started Network Manager Script Dispatcher Service.
Apr 16 01:07:13 Argon systemd[1]: Stopping Network Time Service...
Apr 16 01:07:13 Argon ntpd[283]: ntpd exiting on signal 15
Apr 16 01:07:13 Argon systemd-sleep[1156]: Suspending system...
Apr 16 01:07:13 Argon systemd[1]: Stopped Network Time Service.
Apr 16 01:07:13 Argon kernel: PM: Syncing filesystems ... done.
Apr 16 01:07:13 Argon kernel: PM: Preparing system for mem sleep
Apr 16 01:07:13 Argon kernel: BUG: unable to handle kernel NULL pointer dereference at 00000000000000b8
Apr 16 01:07:23 Argon kernel: IP: [<ffffffff812a9bdb>] pci_bus_read_config_dword+0x4b/0x90
Apr 16 01:07:40 Argon kernel: PGD 14113a067 PUD 1399dc067 PMD 0 
Apr 16 01:07:46 Argon kernel: Oops: 0000 [#1] PREEMPT SMP 

There seems to be a BUG put where did it go wrong, i cant see what caused this.

It could be the Networkmanager, there are a few entries from a loading issue.

I for myself would guess its a problem with the graphics.
Because it seems the First generation of iCores and a Nvidia card wont work good together.

Thanks in advance
Alex