Difference between revisions of "Talk:Lenovo ThinkPad Edge E330"

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(Created page with "How much ram is usable after upgrading to 8 GiB? I own an E330 as well and i can only access 3.2 GiB on arch64 using UEFI (legacy bios completely disabled). can you post the o...")
 
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dmesg | grep -i memory
 
dmesg | grep -i memory
 
?
 
?
 +
 +
[root@laptop64 andyrtr]# dmesg | grep -i memory
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[    0.000000] initial memory mapped: [mem 0x00000000-0x1fffffff]
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[    0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576
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[    0.000000] init_memory_mapping: [mem 0x00000000-0xa498cfff]
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[    0.000000] init_memory_mapping: [mem 0x100000000-0x21e5fffff]
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[    0.000000] Early memory node ranges
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[    0.000000] PM: Registered nosave memory: 000000000009d000 - 00000000000a0000
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[    0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000
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[    0.000000] PM: Registered nosave memory: 00000000000e0000 - 0000000000100000
 +
[    0.000000] PM: Registered nosave memory: 0000000020000000 - 0000000020200000
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[    0.000000] PM: Registered nosave memory: 0000000040004000 - 0000000040005000
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[    0.000000] PM: Registered nosave memory: 00000000a498d000 - 00000000dae5f000
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[    0.000000] PM: Registered nosave memory: 00000000dae5f000 - 00000000daf7f000
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[    0.000000] PM: Registered nosave memory: 00000000daf7f000 - 00000000dafff000
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[    0.000000] PM: Registered nosave memory: 00000000dafff000 - 00000000dfa00000
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[    0.000000] PM: Registered nosave memory: 00000000dfa00000 - 00000000f8000000
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[    0.000000] PM: Registered nosave memory: 00000000f8000000 - 00000000fc000000
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[    0.000000] PM: Registered nosave memory: 00000000fc000000 - 00000000fe800000
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[    0.000000] PM: Registered nosave memory: 00000000fe800000 - 00000000fe810000
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[    0.000000] PM: Registered nosave memory: 00000000fe810000 - 00000000fec00000
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[    0.000000] PM: Registered nosave memory: 00000000fec00000 - 00000000fec01000
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[    0.000000] PM: Registered nosave memory: 00000000fec01000 - 00000000fed08000
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[    0.000000] PM: Registered nosave memory: 00000000fed08000 - 00000000fed09000
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[    0.000000] PM: Registered nosave memory: 00000000fed09000 - 00000000fed10000
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[    0.000000] PM: Registered nosave memory: 00000000fed10000 - 00000000fed1a000
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[    0.000000] PM: Registered nosave memory: 00000000fed1a000 - 00000000fed1c000
 +
[    0.000000] PM: Registered nosave memory: 00000000fed1c000 - 00000000fed20000
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[    0.000000] PM: Registered nosave memory: 00000000fed20000 - 00000000fee00000
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[    0.000000] PM: Registered nosave memory: 00000000fee00000 - 00000000fee01000
 +
[    0.000000] PM: Registered nosave memory: 00000000fee01000 - 00000000ffc20000
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[    0.000000] PM: Registered nosave memory: 00000000ffc20000 - 0000000100000000
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[    0.000000] Memory: 7186952k/8886272k available (4893k kernel code, 1500060k absent, 199260k reserved, 4021k data, 812k init)
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[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
 +
[    0.003581] Initializing cgroup subsys memory
 +
[    0.794496] Freeing initrd memory: 4092k freed
 +
[    0.840027] Freeing unused kernel memory: 812k freed
 +
[    0.842969] Freeing unused kernel memory: 1240k freed
 +
[    0.844172] Freeing unused kernel memory: 472k freed
 +
[    1.652486] pci 0000:00:00.0: detected 65536K stolen memory
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[    1.658520] Non-volatile memory driver v1.3
 +
[root@laptop64 andyrtr]# free -m
 +
            total      used      free    shared    buffers    cached
 +
Mem:          7024      1563      5461          0        88        484
 +
-/+ buffers/cache:        989      6035
 +
Swap:        8691          0      8691
 +
 +
 +
No problems here. But I'm using legacy BIOS and old style partitions.

Revision as of 21:10, 19 February 2013

How much ram is usable after upgrading to 8 GiB? I own an E330 as well and i can only access 3.2 GiB on arch64 using UEFI (legacy bios completely disabled). can you post the output of dmesg | grep -i memory ?

[root@laptop64 andyrtr]# dmesg | grep -i memory [ 0.000000] initial memory mapped: [mem 0x00000000-0x1fffffff] [ 0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576 [ 0.000000] init_memory_mapping: [mem 0x00000000-0xa498cfff] [ 0.000000] init_memory_mapping: [mem 0x100000000-0x21e5fffff] [ 0.000000] Early memory node ranges [ 0.000000] PM: Registered nosave memory: 000000000009d000 - 00000000000a0000 [ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000 [ 0.000000] PM: Registered nosave memory: 00000000000e0000 - 0000000000100000 [ 0.000000] PM: Registered nosave memory: 0000000020000000 - 0000000020200000 [ 0.000000] PM: Registered nosave memory: 0000000040004000 - 0000000040005000 [ 0.000000] PM: Registered nosave memory: 00000000a498d000 - 00000000dae5f000 [ 0.000000] PM: Registered nosave memory: 00000000dae5f000 - 00000000daf7f000 [ 0.000000] PM: Registered nosave memory: 00000000daf7f000 - 00000000dafff000 [ 0.000000] PM: Registered nosave memory: 00000000dafff000 - 00000000dfa00000 [ 0.000000] PM: Registered nosave memory: 00000000dfa00000 - 00000000f8000000 [ 0.000000] PM: Registered nosave memory: 00000000f8000000 - 00000000fc000000 [ 0.000000] PM: Registered nosave memory: 00000000fc000000 - 00000000fe800000 [ 0.000000] PM: Registered nosave memory: 00000000fe800000 - 00000000fe810000 [ 0.000000] PM: Registered nosave memory: 00000000fe810000 - 00000000fec00000 [ 0.000000] PM: Registered nosave memory: 00000000fec00000 - 00000000fec01000 [ 0.000000] PM: Registered nosave memory: 00000000fec01000 - 00000000fed08000 [ 0.000000] PM: Registered nosave memory: 00000000fed08000 - 00000000fed09000 [ 0.000000] PM: Registered nosave memory: 00000000fed09000 - 00000000fed10000 [ 0.000000] PM: Registered nosave memory: 00000000fed10000 - 00000000fed1a000 [ 0.000000] PM: Registered nosave memory: 00000000fed1a000 - 00000000fed1c000 [ 0.000000] PM: Registered nosave memory: 00000000fed1c000 - 00000000fed20000 [ 0.000000] PM: Registered nosave memory: 00000000fed20000 - 00000000fee00000 [ 0.000000] PM: Registered nosave memory: 00000000fee00000 - 00000000fee01000 [ 0.000000] PM: Registered nosave memory: 00000000fee01000 - 00000000ffc20000 [ 0.000000] PM: Registered nosave memory: 00000000ffc20000 - 0000000100000000 [ 0.000000] Memory: 7186952k/8886272k available (4893k kernel code, 1500060k absent, 199260k reserved, 4021k data, 812k init) [ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups [ 0.003581] Initializing cgroup subsys memory [ 0.794496] Freeing initrd memory: 4092k freed [ 0.840027] Freeing unused kernel memory: 812k freed [ 0.842969] Freeing unused kernel memory: 1240k freed [ 0.844172] Freeing unused kernel memory: 472k freed [ 1.652486] pci 0000:00:00.0: detected 65536K stolen memory [ 1.658520] Non-volatile memory driver v1.3 [root@laptop64 andyrtr]# free -m

            total       used       free     shared    buffers     cached

Mem: 7024 1563 5461 0 88 484 -/+ buffers/cache: 989 6035 Swap: 8691 0 8691


No problems here. But I'm using legacy BIOS and old style partitions.