![]() What operating system are you running (Apple menu -> About this Mac)Īnd can you tell me what the cksum command says That should replace any school provided standard executable with standard Apple executables. I do not see anything unusual in the /etc/sudoers file, so I'm guessing the replaced the /etc/bin/sudo executable with one of their own.Īssuming this Mac is NO LONGER controlled by the school, I would consider re-installing the operating system over top of the existing OS. # %users ALL=/sbin/mount /cdrom,/sbin/umount /cdrom # Uncomment to allow people in group wheel to run all commands Here's all of it (and continued thanks for your help and patience): It is all the non-blank lines that do not start with # that countĮnv_keep += "CHARSET LANG LANGUAGE LC_ALL LC_COLLATE LC_CTYPE"Įnv_keep += "LC_MESSAGES LC_MONETARY LC_NUMERIC LC_TIME"Įnv_keep += "DISPLAY XAUTHORIZATION XAUTHORITY" # (the '#' here does not indicate a comment) # Read drop-in files from /private/etc/sudoers.d # ALL ALL=(ALL) ALL # WARNING: only use this together with 'Defaults targetpw' # Defaults targetpw # Ask for the password of the target user ![]() # of the user they are running the command as (root by default). # Uncomment to allow any user to run sudo if they know the password # Uncomment to allow members of group sudo to execute any command # Uncomment to allow members of group wheel to execute any command # Cmnd_Alias PROCESSES = /usr/bin/nice, /bin/kill, /usr/bin/renice, \ĭefaults env_keep += "COLORFGBG COLORTERM"ĭefaults env_keep += "_CF_USER_TEXT_ENCODING"ĭefaults env_keep += "CHARSET LANG LANGUAGE LC_ALL LC_COLLATE LC_CTYPE"ĭefaults env_keep += "LC_MESSAGES LC_MONETARY LC_NUMERIC LC_TIME"ĭefaults env_keep += "DISPLAY XAUTHORIZATION XAUTHORITY"ĭefaults lecture_file = "/etc/sudo_lecture" Often used to group related commands together. # User_Alias ADMINS = millert, dowdy, mikef These may consist of user names, uids, Unix groups, # Host_Alias WEBSERVERS = www1, www2, www3 # IP addresses, network numbers or netgroups. These may include host names (optionally with wildcards), # See the sudoers man page for the details on how to write a sudoers file. # Failure to use 'visudo' may result in syntax or file permission errors # This file MUST be edited with the 'visudo' command as root. You may be able to look at that file, since your "sudo id" output says you are "wheel" group, and /etc/sudoers is in the "wheel" group It is possible they just messed with the /etc/sudoers file. Depending on the controller used in the SSDs, TRIM can actuallyĭegrade performance, some make no difference, and some will improve. The so called third party TRIM apps are no more than a GUI wrapper around theĬLI function with additional window dressing.Īlthough you can enable TRIM, check with Crucial's recommendation for your drive as to Unless there was some firmware update from Crucial, doubt if that is a problem. i think i put it in in August of this year)Ģ/ as to whether i have an SSD that has conflict problems with the OSģ/ whether i should actually be using a third party trim system rather than the OS (tho that doesn’t make sense, maybe i should activate BOTH. Now for a machine with everything fully updated to suddenly start taking ages to start up seemed like a disaster and i was getting ready to act upon LMUG advice to run DiskWarrior and a few other appsīut instead i updated the OS to the latest and at present the laptop is starting up faster than it ever didġ/ as to whether not utilising trim before meant that the OS does not know where the used/deleted areas of the SSD are, and could well be the reason for the poor starts (tho it should hear be added that i have only ever used 550Gb of the 1000Gb available to me, and so i really should not have run into space problems on the SSD for a while yet. ![]() from being almost instant after adding the SSD it had suddenly started to get VERY SLOW, first taking over 5 minutes to start, then 10 minutes, moving onto about 12 minutes I have just updated my mid 2010 MacBookPro 17" from 10.9.5 to 10.11Įarlier in the year i had replaced the 500Gb HD that came with the laptop to a 1Gb SSD ( CT6805980 CT1000MX200SSD1.PK01 1000GB UPGRADE FOR A APPLE MACBOOK PRO (17-INCH, MID 2010) SYSTEM from CRUCIAL)Īnd about 2 weeks ago i found that i was having a BIG PROBLEM getting the laptop to start up. ![]() Is it necessary to "sudo trim force enable" OS10.11 to enable trim to work on 3rd party SSD's?
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