.\" Hey, EMACS: -*- nroff -*- .\" (C) Copyright 2019 Evangelos Rigas , .\" .\" First parameter, NAME, should be all caps .\" Second parameter, SECTION, should be 1-8, maybe w/ subsection .\" other parameters are allowed: see man(7), man(1) .TH CPUPOWER-GUI 1 "September 20 2019" .\" Please adjust this date whenever revising the manpage. .\" .\" Some roff macros, for reference: .\" .nh disable hyphenation .\" .hy enable hyphenation .\" .ad l left justify .\" .ad b justify to both left and right margins .\" .nf disable filling .\" .fi enable filling .\" .br insert line break .\" .sp insert n+1 empty lines .\" for manpage-specific macros, see man(7) .SH NAME cpupower-gui \- Set the scaling frequencies and governor of a CPU .SH SYNOPSIS .B cpupower-gui .SH DESCRIPTION This manual page documents briefly the \fBcpupower-gui\fP command. .PP .\" TeX users may be more comfortable with the \fB\fP and .\" \fI\fP escape sequences to invode bold face and italics, .\" respectively. \fBcpupower-gui\fP is a graphical (GUI) utility to change the CPU frequency. .br This utility can change the operating frequency of the CPU for each core separately. Additionally, the cpu governor can be changed. The program can detect offline cores and only present the available ones. Furthermore, if a core doesn't support frequency scaling, is not shown. There is also an option to apply the same settings to all cores simultaneously. .br To apply the settings, the user must be \fIlocal\fP and \fIactive\fP, as well as in group \fBsudo\fP. Local and active users not in this group must authenticate themselves as admin in order to apply the settings. .SH SEE ALSO cpupower(1), cpupower-set(1), cpupower-info(1), cpupower-idle(1), cpupower-frequency-set(1), cpupower-frequency-info(1), cpupower-monitor(1), powertop(1) .br .SH AUTHORS Evangelos Rigas .br Hungarian translation written by Barcza Károly