Let 32-bit Ubuntu support methods that exceed 4G memory-general Linux technology-Linux technology and application information. The following is a detailed description. 32-bit Ubuntu supports a large memory size larger than 4 GB
Currently, 32-bit Ubuntu only supports 4 GB memory. The solution is to use the server kernel:
32-bit process (general process, do not use AWE (Address processing wing Extension, Address window Extension) API set) Maximum use 3G
Note:
Install the server's kernel. A 32-bit system can use 4 GB or more memory, up to 64 GB. The premise is that the motherboard supports
Note:
32-bit systems (XP, windows2003, and other MS32-bit systems, Ubuntu and other linux32-bit Systems) must be able to use 4G memory, all of which adopt the memory re ing technology. The main board and system support is required.
If you disable the BIOS re- ing function, the system will not be able to use 4G memory, which may only reach 3.5G.
Note.
32-bit system, after the memory ing function is enabled, the system will not be able to use the sleep function (sleep is different from the Standby function ).
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.