On 16/02/2016 14:57, nasrin khaksar wrote: > whats the problem source and what should i do?
Determining the problem, without looking at the specific document is extremely difficult. Potential hardware issues are: * Insufficient RAM: ^ How much RAM does your system have; ^ How much Free RAM does your system have; ^ RAM is failing; * Hard drive(s) are failing; * Inadequate space on the hard drives: ^ Microsoft claims that optimum disk drive performance occurs with 70% of the hard drive free; Potential Software, but not LibO issues: * Resides on a non-local network drive; * Quasi-incompatible USB connection; * Anti-malware software that inspects every byte that is read, written, or executed; Potential document issues are: ^1 * Too many styles; * Too many unused styles; * Too much direct/manual formatting; * Too many switches between styles; * Too many calculations; * Sub-optimal images; * Poor layout of tables; * Poor/bad formatting of frames; * Poor/bad formatting of sections; * How many documents does it link to; * How many documents that it links to, that are not in their stated location; * How many documents it links to, that need to be first opened, then some calculations run, then closed; > because I use nvda screen reader I should have read the entire message first. :( Screen readers utilize a lot of system resources. The last time I tested NVDA, it was almost as much of a resource hog as JAWS. If anything in the hardware setup is about to fail, when a screen reader is in use, system performance rapidly goes downhill. Assuming your sister isn't using a screen reader, then most, if not all of the 65:105 minute difference can be attributed to using a screen reader. If she does use a screen reader, then the hardware on your system is probably close to failing. Regardless, 65 minutes to open a 9.5 MB document is abnormal. ^1: Whilst "too many" is vague, the optimum number depends upon one's hardware. Some limits are built into LibO, jonathon -- To unsubscribe e-mail to: [email protected] Problems? http://www.libreoffice.org/get-help/mailing-lists/how-to-unsubscribe/ Posting guidelines + more: http://wiki.documentfoundation.org/Netiquette List archive: http://listarchives.libreoffice.org/global/users/ All messages sent to this list will be publicly archived and cannot be deleted
