Lines Matching refs:that
11 Laptop mode is used to minimize the time that the hard disk needs to be spun up,
43 laptops that don't have ACPI. On those laptops, you need to start laptop
46 has experimental support for APM, you might want to try that first.)
52 * The downside of laptop mode is that you have a chance of losing up to 10
55 so that you won't lose any data at the end of your battery life.
68 the control script will not recognize them as filesystems that need remounting.
71 * It has been reported that some versions of the mutt mail client use file access
81 present for all kernels that have the laptop mode patch, regardless of any
82 configuration options. When the knob is set, any physical disk I/O (that might
84 result of this is that after a disk has spun down, it will not be spun up
93 /proc/sys/vm to about 10 minutes (by default), which means that pages that are
95 changes the dirty background ratio, so that background writeback of dirty pages
104 is set, Linux reports all disk read and write operations that take place, and
110 the output of block_dump will be logged, causing disk activity that is not
123 Maximum time, in seconds, of hard drive spindown time that you are
124 comfortable with. Worst case, it's possible that you could lose this
134 The idle timeout that should be set on your hard drive when laptop mode
161 Normally, this is set to "1" (enabled), but there may be programs that require
166 The percentage of memory that is allowed to contain "dirty" or unsaved data
172 The percentage of memory that is allowed to contain "dirty" or unsaved data
177 Note that the behaviour of dirty_background_ratio is quite different
191 When on battery, what is the maximum CPU speed that the system should use? Legal
192 values are "slowest" for the slowest speed that your CPU is able to operate at,
208 of colours that my display uses it consumes less battery power. I've seen
209 this on powerbooks too. I hope that this is a piece of information that
216 * Richard Atterer observed that laptop mode does not work well with noflushd
217 (http://noflushd.sourceforge.net/), it seems that noflushd prevents laptop-mode
221 memory stick or something like that as a "working area". (Be aware though
222 that flash memory can only handle a limited number of writes, and overuse
237 # Maximum time, in seconds, of hard drive spindown time that you are
238 # comfortable with. Worst case, it's possible that you could lose this
243 # that you have left goes below this threshold.
255 # And shall we add the "noatime" option to that as well? (1=yes)
282 # centisecs. This can be automated, but it's a work in progress that still
284 # external interfaces, and that is currently always set to 100. So you don't
293 # When on battery what is the maximum CPU speed that the system should
294 # use? Legal values are "slowest" for the slowest speed that your
318 Please note that this control script works for the Linux 2.4 and 2.6 series (thanks
352 # Maximum time, in seconds, of hard drive spindown time that you are
353 # comfortable with. Worst case, it's possible that you could lose this
363 # And shall we add the "noatime" option to that as well? (1=yes)
404 # centisecs. This can be automated, but it's a work in progress that still needs
406 # interfaces, and that is currently always set to 100. So you don't need to
699 Dax Kelson submitted this so that the ACPI acpid daemon will
700 kick off the laptop_mode script and run hdparm. The part that
750 # Source the config file only now that we know we need