Primitatvve

i'm having issues playing tf2 due random hangs. according git, https://github.com/valvesoftware/source-1-games/issues/1943 issue clunky mesa dynamic power management. i've tried resolve installing radeon profile repository https://launchpad.net/~trebelnik-stefina/+archive/ubuntu/radeon-profile can force high performance mode while play, unfortunately application says how 1 mount debugfs? i've read mount -t debugfs none /sys/kernel/debug/ is best command use, gives me mount: none mounted or /sys/kernel/debug busy in terminal. i'm not @ familiar mounting things other cds appreciated. alternate ways interact dpm great. thanks!

i building ubuntu 16.04 server our project. error occurs when i'm trying install: sudo apt-get install php5-odbc php5-sybase tdsodbc the error says: unable locate package php5-odbc unable locate package php5-sybase i installed on previous server ubuntu 14.04. question is, how can install latest server ubuntu 16.04? any appreciated. those packages available in ubuntu 16.04 in php7. run this: $ sudo apt install php7.0-odbc php7.0-sybase tdsodbc while wouldn't advise unless need it. can install php5 on 16.04 with: $ sudo add-apt-repository ppa:ondrej/php $ sudo apt-get update $ sudo apt-get install php5.6 that should add available php5 modules.

i installed qt 5.7 followuing these instructions: https://wiki.qt.io/install_qt_5_on_ubuntu /opt/qt5.7.0 qt applications including qt creator still refer "old" version 5.5.1 . how replace old version? thanks!

i trying use krita's video export , keep getting error [ where should ffmpeg be?

this question has answer here: permission denied when running .sh scripts 3 answers i want run shell script called start.sh on ubuntu 16.04 lts server. type ./start.sh , wont run. i'm new, putting out there. you have apply exec permission file. can with: $ chmod +x start.sh

i have assignment of editing text file, called lololol . hrfjgekgjhejgkjvnejgkjeg bob bo b gary gary gary gary fog gary bob bob bob gary gary the bird in the bush! lol mate! i have bash script file called lolz.script : #!/bin/bash sed '1i hee hee hee\n ho ho ho\n' $1 sed 's/bob/bob/g' $1 running .\lolz.script lololol @ command line, multiple iterations of lololol text- precisely, 1 iteration per sed command. for example, output shows first , second sed commands (applied each) here: *hee hee hee ho ho ho* hrfjgekgjhejgkjvnejgkjeg bob bo b gary gary gary gary fog gary bob bob bob gary gary the bird in the bush! lol mate! hrfjgekgjhejgkjvnejgkjeg bob bo b gary gary gary gary fog gary *bob bob bob* gary gary the bird in the bush! lol mate! --- * show changed part of text file in output. whereas want output: *hee hee hee ho ho ho* hrfjgekgjhejgkjvnejgkjeg bob bo b gary gary gary gary fog gary bob bob bob gary gary the bird in the b...

having continued problems last 3 months display flickering between tty login screens , black x-screen after every kernel update? the fix go recovery mode, enable network, install intel-microcode, purge nvidia , install nvidia-340, or reinstall nvidia-340 if says installed , reboot.