Samsung E152 ACPI problems
Bug #310355 reported by
BongoMan
This bug report is a duplicate of:
Bug #272530: 64-bit Intrepid automatic permanent reboot loop related to having exactly 4GB of memory.
Edit
Remove
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| acpi (Ubuntu) |
New
|
Undecided
|
Unassigned | ||
Bug Description
Hello,
my notebook: Samsung E152 -Aura T5750 Eron, 4GB RAM
my OS: Kubuntu Intrepid
$ uname -r
2.6.27-9-generic
I have some trouble with acpi. Without special boot parameters, Intrepid will not boot. With acpi=off it boots. I also found that it boots with ACPI using the flag "mem=4096M" (don't understand why, but it works...). But when I use this flag, the OS recognizes only 3 GB of my 4 GB RAM:
$ free -m
total used free shared buffers cached
Mem: 3012 769 2242 0 12 342
-/+ bufe Fn-Keysfers/cache: 414 2597
Swap: 7906 0 7906
Also, most Fn keys don't work when ACPI is in use, but that is a known bug...
regards,
Pascal
Revision history for this message
| BongoMan (pascal-bongosoft) wrote | #1 |
Revision history for this message
| BongoMan (pascal-bongosoft) wrote | #2 |
Revision history for this message
| BongoMan (pascal-bongosoft) wrote | #3 |
To post a comment you must log in.
I forgot to mention that I am using the 64-bit version of kubuntu