Kernel Panik Issues + TextEdit recurrent bug (autorization is refused/can't open textedit docs)

Question

Hello all,
I'm on a MacBookPro, OSX MOuntain Lion 10.8.5, ca. 18 months young/old, and the computer has had ongoing issues ..actually since day 1....
(It's been bought in france because of the need of an "azerty", i live in germany - i write here in english for the sake of getting as much possible readers and increase my chance of answers..)
None of the 2 returns to apple store or official repair stores have fixed them. It seems to be "software issues", so they say..The problem is, no one is helping to help me fix them : after a little while of speudo improvement, the issues came right back.. (The last repair try was shortly before the end of 1 year apple warranty.. : it didn't change sh**,  and although i had 90 days warranty on that repair from the date of repair on, apple never EVER replied to my 8 or 10 emails..probably considering i had no right to get help anylonger, nor at least the decency of a response at all..)
Anyhow, here are the problems :
computer is generally pretty slow
shockwave crashes on Google Chrome (although there is no double with flash player in the plug ins - i checked)
Pages on ANY browser take sometimes up to 40 sec to load (using safari and chrome, rarely firefox)
As soon as not ON a tab left open on browser, the page is first completely WHITE (takes up to 30sec for content to appear)
Safari "forces the refreshment of all page and tabs open" at least once, sometimes 5 times a day
Computer freezes sometimes completely
..and crashes down completely, sometimes so hard that i can't even shut down properly (exit through the "physical" start button as only chance)
Computer sometimes freezes but by making a restart on his own : screen beomes blue, gray, everything dissapears, big start button symbol appears on screen with message in several languages and computer restarts on his own..
Rainbow ball spinning became my best worst friend..
Even Force-Quitting programs can take 2 to 4 min until the force quit window appears...
Computer generates aliases or copies (?) of documents, that can't be open anyway, adding things in the name of doc such as "NAME.rtf.sb-0352fd77-9bU6Yb"
Mac sofwares (and NO other!) crash or freeze on regular basis (such as : textedit, safari, iphoto,  preview etc.)
Dashboard always takes 10 to 40 sec to make information/content appear
blablablaaa...(there is more...)
Note : i mostly only have those programs open at the same time : safari, chrome, itunes, text edit, and sometimes on top : iphoto, preview - So, nothing crazy here, for a machine that is kind of new...
I know so far what i must be dealing with probably is an ongoing KERNEL PANIK..and maybe more/other issues on top..
Fact is, knowing alone does not solve the problems....
..So I'm regularly making a check of the disc as well as repairing autorizations via "disk utilities"
such as starting with alt+command+ r+p which became kind of the only desperate thing i try to do on regular basis..(not really solving anything either..)
If anyone could help, on any of those issues, please, come forward!!!
(ps : and no, i don't want to switch to maverick...rEAlly not....^^ - in case that is you advice.. because reinstalling all the system has been done previously twice or three times and is USELESS!)
The issue that made me make this move to ask for help here though today, which i m presenting separatel, y is :
TextEdit shows a recurrent bug since a few weeks - all my search attempts on the web led to nothing (but basic help for people who don't know how to make a command+i and change the autorization to "read and write").
What happens is that out of the blue, TextEdit shows an error messages on ANY docs that i try to open, it says i don't have the autorization and tells me to go to "information" and change the autorizations.
Fact is, this is happening on ANY docs that i have, and changing something in the "information" window doesn't change anything at all.
The only thing that "helps", is to shut the computer down completely and restart..
But the issue reappears every second day...
Also, TextEdit refuses for me to make PDF's out of a document ; the error message says (in french, so this is a translation of mine) "PRINTING: the printing has failed" (and that's IT, no more info..)
Sometimes this pdf issue happens without the autorization issue ; but when i have the autorization issue, i seem to always have the pdf making issue.
Also, texedit sometimes does not allow me anymore to save a new doc..It might open the window to do so, i might be able to name the doc and click on "save", but the doc appears nowhere and still show "no title" on the open doc itself..
Help anyone ?
I'd be eeeeendlessly grateful..

Answer 1

Hello all,
I'm on a MacBookPro, OSX MOuntain Lion 10.8.5, ca. 18 months young/old, and the computer has had ongoing issues ..actually since day 1....
(It's been bought in france because of the need of an "azerty", i live in germany - i write here in english for the sake of getting as much possible readers and increase my chance of answers..)
None of the 2 returns to apple store or official repair stores have fixed them. It seems to be "software issues", so they say..The problem is, no one is helping to help me fix them : after a little while of speudo improvement, the issues came right back.. (The last repair try was shortly before the end of 1 year apple warranty.. : it didn't change sh**,  and although i had 90 days warranty on that repair from the date of repair on, apple never EVER replied to my 8 or 10 emails..probably considering i had no right to get help anylonger, nor at least the decency of a response at all..)
Anyhow, here are the problems :
computer is generally pretty slow
shockwave crashes on Google Chrome (although there is no double with flash player in the plug ins - i checked)
Pages on ANY browser take sometimes up to 40 sec to load (using safari and chrome, rarely firefox)
As soon as not ON a tab left open on browser, the page is first completely WHITE (takes up to 30sec for content to appear)
Safari "forces the refreshment of all page and tabs open" at least once, sometimes 5 times a day
Computer freezes sometimes completely
..and crashes down completely, sometimes so hard that i can't even shut down properly (exit through the "physical" start button as only chance)
Computer sometimes freezes but by making a restart on his own : screen beomes blue, gray, everything dissapears, big start button symbol appears on screen with message in several languages and computer restarts on his own..
Rainbow ball spinning became my best worst friend..
Even Force-Quitting programs can take 2 to 4 min until the force quit window appears...
Computer generates aliases or copies (?) of documents, that can't be open anyway, adding things in the name of doc such as "NAME.rtf.sb-0352fd77-9bU6Yb"
Mac sofwares (and NO other!) crash or freeze on regular basis (such as : textedit, safari, iphoto,  preview etc.)
Dashboard always takes 10 to 40 sec to make information/content appear
blablablaaa...(there is more...)
Note : i mostly only have those programs open at the same time : safari, chrome, itunes, text edit, and sometimes on top : iphoto, preview - So, nothing crazy here, for a machine that is kind of new...
I know so far what i must be dealing with probably is an ongoing KERNEL PANIK..and maybe more/other issues on top..
Fact is, knowing alone does not solve the problems....
..So I'm regularly making a check of the disc as well as repairing autorizations via "disk utilities"
such as starting with alt+command+ r+p which became kind of the only desperate thing i try to do on regular basis..(not really solving anything either..)
If anyone could help, on any of those issues, please, come forward!!!
(ps : and no, i don't want to switch to maverick...rEAlly not....^^ - in case that is you advice.. because reinstalling all the system has been done previously twice or three times and is USELESS!)
The issue that made me make this move to ask for help here though today, which i m presenting separatel, y is :
TextEdit shows a recurrent bug since a few weeks - all my search attempts on the web led to nothing (but basic help for people who don't know how to make a command+i and change the autorization to "read and write").
What happens is that out of the blue, TextEdit shows an error messages on ANY docs that i try to open, it says i don't have the autorization and tells me to go to "information" and change the autorizations.
Fact is, this is happening on ANY docs that i have, and changing something in the "information" window doesn't change anything at all.
The only thing that "helps", is to shut the computer down completely and restart..
But the issue reappears every second day...
Also, TextEdit refuses for me to make PDF's out of a document ; the error message says (in french, so this is a translation of mine) "PRINTING: the printing has failed" (and that's IT, no more info..)
Sometimes this pdf issue happens without the autorization issue ; but when i have the autorization issue, i seem to always have the pdf making issue.
Also, texedit sometimes does not allow me anymore to save a new doc..It might open the window to do so, i might be able to name the doc and click on "save", but the doc appears nowhere and still show "no title" on the open doc itself..
Help anyone ?
I'd be eeeeendlessly grateful..