OK I ll try tonight to set the effects to none, they are at medium (the default Ubuntu setting when proprietary drivers are installed) Thanks for the hint. PS : chp 3 worked fine with compiz set the actual way
OK I ll try tonight to set the effects to none, they are at medium (the default Ubuntu setting when proprietary drivers are installed) Thanks for the hint. PS : chp 3 worked fine with compiz set the actual way