doc:appunti:hardware:eeepc_debian
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doc:appunti:hardware:eeepc_debian [2010/11/06 21:01] – niccolo | doc:appunti:hardware:eeepc_debian [2014/01/17 00:06] (current) – [Optimizing Xfce] niccolo | ||
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</ | </ | ||
- | To have the **compose key** help in typing characters that are not present on the keyboard, you can edit / | + | To have the **compose key** help in typing characters that are not present on the keyboard, you can edit / |
===== Controllare la frequenza ===== | ===== Controllare la frequenza ===== | ||
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</ | </ | ||
- | ===== Disk performances | + | ===== Disk performances ===== |
Asus EeePC 900, disk performances measured with **'' | Asus EeePC 900, disk performances measured with **'' | ||
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^ / | ^ / | ||
^ / | ^ / | ||
+ | |||
+ | ==== TRIM command ==== | ||
Solid State Disks should support the [[wp> | Solid State Disks should support the [[wp> | ||
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/dev/sda: DSM/TRIM command not supported, aborting. | /dev/sda: DSM/TRIM command not supported, aborting. | ||
</ | </ | ||
+ | |||
+ | ==== Journal data writeback ==== | ||
+ | |||
+ | To gain a little in disk performances, | ||
+ | |||
+ | < | ||
+ | tune2fs -o journal_data_writeback /dev/sdb1 | ||
+ | mount -o remount, | ||
+ | </ | ||
+ | |||
+ | To enable this option on bootstrap, you have to change **''/ | ||
+ | |||
+ | < | ||
+ | / | ||
+ | </ | ||
+ | |||
+ | For the root filesystem, it is required also to pass the option to the kernel, using a GRUB parameter. With Debian Squeeze the option is added into **''/ | ||
+ | |||
+ | < | ||
+ | GRUB_CMDLINE_LINUX_DEFAULT=" | ||
+ | GRUB_CMDLINE_LINUX=" | ||
+ | </ | ||
+ | |||
+ | Run **'' | ||
===== WiFi interface ===== | ===== WiFi interface ===== |
doc/appunti/hardware/eeepc_debian.1289073698.txt.gz · Last modified: 2010/11/06 21:01 by niccolo