├── LICENSE ├── MainWindow.ui ├── README.md ├── Screenshot.png ├── Voltorb.desktop ├── battery_values ├── config ├── gen_values ├── icon.png ├── install.sh ├── main.py ├── perf_values ├── uninstall.sh ├── voltorb ├── voltorb.service └── voltorb_service.py /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /MainWindow.ui: -------------------------------------------------------------------------------- 1 | 2 | 3 | MainWindow 4 | 5 | 6 | 7 | 0 8 | 0 9 | 604 10 | 651 11 | 12 | 13 | 14 | Voltorb 15 | 16 | 17 | 18 | 19 | 20 | 21 | Qt::Horizontal 22 | 23 | 24 | QSizePolicy::Fixed 25 | 26 | 27 | 28 | 20 29 | 20 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | Qt::LeftToRight 38 | 39 | 40 | Enable Profiles 41 | 42 | 43 | 44 | 45 | 46 | 47 | Save Values 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 0 56 | 0 57 | 58 | 59 | 60 | 61 | Monospace 62 | 36 63 | 64 | 65 | 66 | 0 °C 67 | 68 | 69 | Qt::AlignCenter 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 0 78 | 0 79 | 80 | 81 | 82 | 83 | 75 84 | true 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | Qt::Horizontal 96 | 97 | 98 | QSizePolicy::Fixed 99 | 100 | 101 | 102 | 20 103 | 20 104 | 105 | 106 | 107 | 108 | 109 | 110 | 111 | true 112 | 113 | 114 | 0 115 | 116 | 117 | 118 | General 119 | 120 | 121 | 122 | 123 | 124 | Temperature Target: 125 | 126 | 127 | 128 | 129 | 130 | 131 | 132 | 133 | 134 | Core Voltage: 135 | 136 | 137 | 138 | 139 | 140 | 141 | 142 | 143 | 144 | GPU Voltage: 145 | 146 | 147 | 148 | 149 | 150 | 151 | 152 | 153 | 154 | Cache Voltage: 155 | 156 | 157 | 158 | 159 | 160 | 161 | 162 | 163 | 164 | Uncore Voltage: 165 | 166 | 167 | 168 | 169 | 170 | 171 | 172 | 173 | 174 | Analogio Voltage: 175 | 176 | 177 | 178 | 179 | 180 | 181 | 182 | 183 | 184 | 185 | Battery 186 | 187 | 188 | 189 | 190 | 191 | Temperature Target: 192 | 193 | 194 | 195 | 196 | 197 | 198 | 199 | 200 | 201 | Core Voltage: 202 | 203 | 204 | 205 | 206 | 207 | 208 | 209 | 210 | 211 | GPU Voltage: 212 | 213 | 214 | 215 | 216 | 217 | 218 | 219 | 220 | 221 | Cache Voltage: 222 | 223 | 224 | 225 | 226 | 227 | 228 | 229 | 230 | 231 | Uncore Voltage: 232 | 233 | 234 | 235 | 236 | 237 | 238 | 239 | 240 | 241 | Analogio Voltage: 242 | 243 | 244 | 245 | 246 | 247 | 248 | 249 | 250 | 251 | 252 | Performance 253 | 254 | 255 | 256 | 257 | 258 | Temperature Target: 259 | 260 | 261 | 262 | 263 | 264 | 265 | 266 | 267 | 268 | Core Voltage: 269 | 270 | 271 | 272 | 273 | 274 | 275 | 276 | 277 | 278 | GPU Voltage: 279 | 280 | 281 | 282 | 283 | 284 | 285 | 286 | 287 | 288 | Cache Voltage: 289 | 290 | 291 | 292 | 293 | 294 | 295 | 296 | 297 | 298 | Uncore Voltage: 299 | 300 | 301 | 302 | 303 | 304 | 305 | 306 | 307 | 308 | Analogio Voltage: 309 | 310 | 311 | 312 | 313 | 314 | 315 | 316 | 317 | 318 | 319 | 320 | 321 | 322 | Qt::Horizontal 323 | 324 | 325 | QSizePolicy::Fixed 326 | 327 | 328 | 329 | 20 330 | 20 331 | 332 | 333 | 334 | 335 | 336 | 337 | 338 | Qt::Horizontal 339 | 340 | 341 | QSizePolicy::Fixed 342 | 343 | 344 | 345 | 20 346 | 20 347 | 348 | 349 | 350 | 351 | 352 | 353 | 354 | 355 | 0 356 | 0 357 | 358 | 359 | 360 | 361 | 16777215 362 | 16777215 363 | 364 | 365 | 366 | Restore Defaults 367 | 368 | 369 | 370 | 371 | 372 | 373 | 374 | 0 375 | 0 376 | 377 | 378 | 379 | 380 | 16777215 381 | 16777215 382 | 383 | 384 | 385 | OK 386 | 387 | 388 | 389 | 390 | 391 | 392 | 393 | 0 394 | 0 395 | 396 | 397 | 398 | 399 | 16777215 400 | 16777215 401 | 402 | 403 | 404 | Qt::LeftToRight 405 | 406 | 407 | Apply 408 | 409 | 410 | 411 | 412 | 413 | 414 | 415 | 416 | 0 417 | 0 418 | 604 419 | 30 420 | 421 | 422 | 423 | 424 | Help 425 | 426 | 427 | 428 | 429 | 430 | File 431 | 432 | 433 | 434 | 435 | 436 | 437 | 438 | 439 | 440 | 441 | 442 | About 443 | 444 | 445 | 446 | 447 | Start Stress Test 448 | 449 | 450 | 451 | 452 | Refresh 453 | 454 | 455 | 456 | 457 | Exit 458 | 459 | 460 | 461 | 462 | false 463 | 464 | 465 | Stop Stress Test 466 | 467 | 468 | 469 | 470 | 471 | 472 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Voltorb: Basic Undervolting GUI for Linux 2 | Main window of Voltorb 3 | 4 | #### Features: 5 | - Profile and general modes. 6 | - Automatic undervolting at boot and battery/AC depending on the profile settings. 7 | 8 | #### Requirements 9 | - An Intel CPU that is 4th generation and newer(Haswell). 10 | - PyQt5 11 | - acpi 12 | - [undervolt](https://github.com/georgewhewell/undervolt) (The installation script automatically installs undervolt) 13 | 14 | #### Installation 15 | ``` 16 | chmod +x install.sh 17 | sudo ./install.sh 18 | ``` 19 | 20 | #### Uninstallation 21 | ``` 22 | chmod +x uninstall.sh 23 | sudo ./uninstall.sh 24 | ``` 25 | 26 | #### TODO 27 | - Support for init systems other than systemd 28 | - Stress test 29 | - setup.py 30 | - Packages for Ubuntu and Arch 31 | -------------------------------------------------------------------------------- /Screenshot.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/egeoz/Voltorb/539e35bc63ced647153756eeaa33ac85d994a651/Screenshot.png -------------------------------------------------------------------------------- /Voltorb.desktop: -------------------------------------------------------------------------------- 1 | [Desktop Entry] 2 | Comment=An easy way to undervolt your Intel CPU 3 | Exec=pkexec env DISPLAY=$DISPLAY XAUTHORITY=$XAUTHORITY /usr/local/bin/voltorb 4 | GenericName=Undervolting GUI 5 | Icon=/etc/Voltorb/icon.png 6 | Name=Voltorb 7 | NoDisplay=false 8 | Path[$e]= 9 | StartupNotify=true 10 | Terminal=0 11 | TerminalOptions= 12 | Type=Application 13 | 14 | -------------------------------------------------------------------------------- /battery_values: -------------------------------------------------------------------------------- 1 | {"temp": 0, "core": 0, "gpu": 0, "cache": 0, "uncore": 0, "analogio": 0} 2 | -------------------------------------------------------------------------------- /config: -------------------------------------------------------------------------------- 1 | {"PROFILES_ENABLED": 0} 2 | -------------------------------------------------------------------------------- /gen_values: -------------------------------------------------------------------------------- 1 | {"temp": 0, "core": 0, "gpu": 0, "cache": 0, "uncore": 0, "analogio": 0} 2 | -------------------------------------------------------------------------------- /icon.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/egeoz/Voltorb/539e35bc63ced647153756eeaa33ac85d994a651/icon.png -------------------------------------------------------------------------------- /install.sh: -------------------------------------------------------------------------------- 1 | #/bin/bash 2 | 3 | mkdir -vp /etc/Voltorb 4 | cp -v main.py /etc/Voltorb/ 5 | cp -v MainWindow.ui /etc/Voltorb/ 6 | cp -v icon.png /etc/Voltorb/ 7 | cp -v voltorb_service.py /etc/Voltorb/ 8 | cp -v config /etc/Voltorb/ 9 | cp -v gen_values /etc/Voltorb/ 10 | cp -v battery_values /etc/Voltorb/ 11 | cp -v perf_values /etc/Voltorb/ 12 | 13 | 14 | cp -v voltorb /usr/local/bin/ 15 | chmod +x /usr/local/bin/voltorb 16 | cp -v Voltorb.desktop /usr/share/applications/ 17 | chmod 755 /usr/share/applications/Voltorb.desktop 18 | 19 | cp -v voltorb.service /etc/systemd/system/ 20 | 21 | pip3 install undervolt 22 | 23 | -------------------------------------------------------------------------------- /main.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python3 2 | 3 | from PyQt5 import QtWidgets,QtGui, uic 4 | import sys,subprocess,os,threading,json,linecache 5 | 6 | configFile="/etc/Voltorb/config" 7 | batteryValuesFile="/etc/Voltorb/battery_values" 8 | perfValuesFile="/etc/Voltorb/perf_values" 9 | genValuesFile="/etc/Voltorb/gen_values" 10 | 11 | class Ui(QtWidgets.QMainWindow): 12 | def __init__(self): 13 | super(Ui, self).__init__() 14 | uic.loadUi("/etc/Voltorb/MainWindow.ui", self) 15 | 16 | self.btnApply=self.findChild(QtWidgets.QPushButton,"btnApply") 17 | self.btnOK=self.findChild(QtWidgets.QPushButton,"btnOK") 18 | self.btnReset=self.findChild(QtWidgets.QPushButton,"btnReset") 19 | 20 | 21 | self.lblTemp=self.findChild(QtWidgets.QLabel,"lblTemp") 22 | self.lblCPU=self.findChild(QtWidgets.QLabel,"lblCPU") 23 | 24 | self.checkBoxProfile=self.findChild(QtWidgets.QCheckBox,"checkBoxProfile") 25 | self.btnSave=self.findChild(QtWidgets.QPushButton,"btnSave") 26 | 27 | 28 | self.tabWidget=self.findChild(QtWidgets.QTabWidget,"tabWidget") 29 | 30 | self.txtTemp=self.findChild(QtWidgets.QLineEdit,"txtTemp") 31 | self.txtCore=self.findChild(QtWidgets.QLineEdit,"txtCore") 32 | self.txtGPU=self.findChild(QtWidgets.QLineEdit,"txtGPU") 33 | self.txtCache=self.findChild(QtWidgets.QLineEdit,"txtCache") 34 | self.txtUncore=self.findChild(QtWidgets.QLineEdit,"txtUncore") 35 | self.txtAna=self.findChild(QtWidgets.QLineEdit,"txtAna") 36 | 37 | self.txtTemp_2=self.findChild(QtWidgets.QLineEdit,"txtTemp_2") 38 | self.txtCore_2=self.findChild(QtWidgets.QLineEdit,"txtCore_2") 39 | self.txtGPU_2=self.findChild(QtWidgets.QLineEdit,"txtGPU_2") 40 | self.txtCache_2=self.findChild(QtWidgets.QLineEdit,"txtCache_2") 41 | self.txtUncore_2=self.findChild(QtWidgets.QLineEdit,"txtUncore_2") 42 | self.txtAna_2=self.findChild(QtWidgets.QLineEdit,"txtAna_2") 43 | 44 | self.txtTemp_3=self.findChild(QtWidgets.QLineEdit,"txtTemp_3") 45 | self.txtCore_3=self.findChild(QtWidgets.QLineEdit,"txtCore_3") 46 | self.txtGPU_3=self.findChild(QtWidgets.QLineEdit,"txtGPU_3") 47 | self.txtCache_3=self.findChild(QtWidgets.QLineEdit,"txtCache_3") 48 | self.txtUncore_3=self.findChild(QtWidgets.QLineEdit,"txtUncore_3") 49 | self.txtAna_3=self.findChild(QtWidgets.QLineEdit,"txtAna_3") 50 | 51 | 52 | self.actionExit=self.findChild(QtWidgets.QAction,"actionExit") 53 | self.actionRefresh=self.findChild(QtWidgets.QAction,"actionRefresh") 54 | self.actionAbout=self.findChild(QtWidgets.QAction,"actionAbout") 55 | 56 | 57 | self.checkBoxProfile.toggled.connect(self.checkBoxProfile_Toggled) 58 | self.btnSave.clicked.connect(self.btnSave_Clicked) 59 | 60 | self.btnApply.clicked.connect(self.btnApply_Clicked) 61 | self.btnOK.clicked.connect(self.btnOK_Clicked) 62 | self.btnReset.clicked.connect(self.btnReset_Clicked) 63 | 64 | self.actionExit.triggered.connect(self.actionExit_Triggered) 65 | self.actionRefresh.triggered.connect(self.actionRefresh_Triggered) 66 | self.actionAbout.triggered.connect(self.actionAbout_Triggered) 67 | 68 | self.setWindowIcon(QtGui.QIcon("/etc/Voltorb/icon.png")) 69 | self.lblCPU.setText(self.getCPU()) 70 | 71 | self.show() 72 | 73 | def checks(self): 74 | self.isRoot() 75 | self.isUndervoltInstalled() 76 | self.isCompatible() 77 | 78 | def isRoot(self): 79 | if os.geteuid() != 0: 80 | QtWidgets.QMessageBox.warning(self,"Error","This program requires to be run as root!") 81 | sys.exit() 82 | 83 | def getCPU(self): 84 | return ((linecache.getline("/proc/cpuinfo",5)).split(": "))[1] 85 | 86 | def isCompatible(self): 87 | if (self.getCPU().split(" "))[0]!="Intel(R)": 88 | QtWidgets.QMessageBox.warning(self,"Error","This tool is only compatible with Intel CPUs!") 89 | sys.exit() 90 | 91 | def isUndervoltInstalled(self): 92 | try: 93 | subprocess.call("undervolt") 94 | except OSError: 95 | QtWidgets.QMessageBox.warning(self,"Error","Cannot find the undervolt binary, is it instaled correctly?") 96 | sys.exit() 97 | 98 | def isOnBattery(self): 99 | out=subprocess.getoutput("acpi -b") 100 | out=out.split(" ") 101 | 102 | if out[2]=="Discharging,": 103 | return True 104 | 105 | else: 106 | return False 107 | 108 | def profilesEnabled(self): 109 | with open(configFile,"r") as f: 110 | t=f.readlines() 111 | i=json.loads(t[0]) 112 | return i["PROFILES_ENABLED"] 113 | 114 | def setProfilesEnabled(self,b): 115 | config={"PROFILES_ENABLED":b} 116 | with open(configFile,"w") as f: 117 | f.write(json.dumps(config)) 118 | 119 | def readValues(self,t): 120 | empty={"temp":"0.0","core":"0.0","gpu":"0.0","cache":"0.0","uncore":"0.0","analogio":"0.0"} 121 | if t==0: 122 | if os.path.isfile(genValuesFile): 123 | with open(genValuesFile,"r") as f: 124 | a=f.readlines() 125 | i=json.loads(a[0]) 126 | return i 127 | else: 128 | return empty 129 | 130 | elif t==1: 131 | if os.path.isfile(batteryValuesFile): 132 | with open(batteryValuesFile,"r") as f: 133 | a=f.readlines() 134 | i=json.loads(a[0]) 135 | return i 136 | else: 137 | return empty 138 | 139 | elif t==2: 140 | if os.path.isfile(perfValuesFile): 141 | with open(perfValuesFile,"r") as f: 142 | a=f.readlines() 143 | i=json.loads(a[0]) 144 | return i 145 | else: 146 | return empty 147 | 148 | def loadValues(self): 149 | out=subprocess.getoutput("undervolt --read") 150 | t=out.splitlines() 151 | 152 | for i in range(len(t)): 153 | t[i]=(t[i].split(":"))[1] 154 | 155 | temp=(t[0].split(" "))[1] 156 | core=(t[1].split(" "))[1] 157 | gpu=(t[2].split(" "))[1] 158 | cache=(t[3].split(" "))[1] 159 | uncore=(t[4].split(" "))[1] 160 | analogio=(t[5].split(" "))[1] 161 | 162 | with open("/sys/class/thermal/thermal_zone0/temp","r") as f: 163 | currentTemp=f.readlines() 164 | currentTemp=str(int(currentTemp[0])/1000) 165 | 166 | self.lblTemp.setText(currentTemp+" °C") 167 | 168 | if self.profilesEnabled(): 169 | self.checkBoxProfile.setChecked(True) 170 | if self.isOnBattery(): 171 | self.txtTemp_2.setText(temp) 172 | self.txtCore_2.setText(core) 173 | self.txtGPU_2.setText(gpu) 174 | self.txtCache_2.setText(cache) 175 | self.txtUncore_2.setText(uncore) 176 | self.txtAna_2.setText(analogio) 177 | 178 | self.setValues(2,self.readValues(2)) 179 | 180 | else: 181 | self.txtTemp_3.setText(temp) 182 | self.txtCore_3.setText(core) 183 | self.txtGPU_3.setText(gpu) 184 | self.txtCache_3.setText(cache) 185 | self.txtUncore_3.setText(uncore) 186 | self.txtAna_3.setText(analogio) 187 | 188 | self.setValues(1,self.readValues(1)) 189 | 190 | else: 191 | self.checkBoxProfile.setChecked(False) 192 | self.tabWidget.setTabEnabled(0,True) 193 | self.tabWidget.setTabEnabled(1,False) 194 | self.tabWidget.setTabEnabled(2,False) 195 | self.txtTemp.setText(temp) 196 | self.txtCore.setText(core) 197 | self.txtGPU.setText(gpu) 198 | self.txtCache.setText(cache) 199 | self.txtUncore.setText(uncore) 200 | self.txtAna.setText(analogio) 201 | 202 | def setValues(self,t,values): 203 | if t==0: 204 | self.txtTemp.setText(str(values["temp"])) 205 | self.txtCore.setText(str(values["core"])) 206 | self.txtGPU.setText(str(values["gpu"])) 207 | self.txtCache.setText(str(values["cache"])) 208 | self.txtUncore.setText(str(values["uncore"])) 209 | self.txtAna.setText(str(values["analogio"])) 210 | 211 | elif t==1: 212 | self.txtTemp_2.setText(str(values["temp"])) 213 | self.txtCore_2.setText(str(values["core"])) 214 | self.txtGPU_2.setText(str(values["gpu"])) 215 | self.txtCache_2.setText(str(values["cache"])) 216 | self.txtUncore_2.setText(str(values["uncore"])) 217 | self.txtAna_2.setText(str(values["analogio"])) 218 | 219 | elif t==2: 220 | self.txtTemp_3.setText(str(values["temp"])) 221 | self.txtCore_3.setText(str(values["core"])) 222 | self.txtGPU_3.setText(str(values["gpu"])) 223 | self.txtCache_3.setText(str(values["cache"])) 224 | self.txtUncore_3.setText(str(values["uncore"])) 225 | self.txtAna_3.setText(str(values["analogio"])) 226 | 227 | 228 | def getValues(self,t): 229 | if t==0: # General mode 230 | temp=int(float(self.txtTemp.text())) 231 | core=int(float(self.txtCore.text())) 232 | gpu=int(float(self.txtGPU.text())) 233 | cache=int(float(self.txtCache.text())) 234 | uncore=int(float(self.txtUncore.text())) 235 | analogio=int(float(self.txtAna.text())) 236 | 237 | elif t==1: # Battery mode 238 | temp=int(float(self.txtTemp_2.text())) 239 | core=int(float(self.txtCore_2.text())) 240 | gpu=int(float(self.txtGPU_2.text())) 241 | cache=int(float(self.txtCache_2.text())) 242 | uncore=int(float(self.txtUncore_2.text())) 243 | analogio=int(float(self.txtAna_2.text())) 244 | 245 | elif t==2: # Performance mode 246 | temp=int(float(self.txtTemp_3.text())) 247 | core=int(float(self.txtCore_3.text())) 248 | gpu=int(float(self.txtGPU_3.text())) 249 | cache=int(float(self.txtCache_3.text())) 250 | uncore=int(float(self.txtUncore_3.text())) 251 | analogio=int(float(self.txtAna_3.text())) 252 | 253 | values={"temp":temp,"core":core,"gpu":gpu,"cache":cache,"uncore":uncore,"analogio":analogio} 254 | 255 | return values 256 | 257 | def runCommand(self,save,t): 258 | cmd="" 259 | 260 | if t==0: 261 | val=self.getValues(0) 262 | cmd="undervolt "+" --temp "+str(val["temp"])+" --core " +str(val["core"])+" --gpu "+str(val["gpu"])+" --cache "+str(val["cache"])+" --uncore "+str(val["uncore"])+ " --analogio "+str(val["analogio"]) 263 | 264 | if save: 265 | self.setProfilesEnabled(0) 266 | self.writeServiceFile(val,0) 267 | 268 | elif t==1: 269 | valBat=self.getValues(1) 270 | valPerf=self.getValues(2) 271 | 272 | if self.isOnBattery(): 273 | cmd="undervolt "+" --temp "+str(valBat["temp"])+" --core " +str(valBat["core"])+" --gpu "+str(valBat["gpu"])+" --cache "+str(valBat["cache"])+" --uncore "+str(valBat["uncore"])+ " --analogio "+str(valBat["analogio"]) 274 | 275 | else: 276 | cmd="undervolt "+" --temp "+str(valPerf["temp"])+" --core " +str(valPerf["core"])+" --gpu "+str(valPerf["gpu"])+" --cache "+str(valPerf["cache"])+" --uncore "+str(valPerf["uncore"])+ " --analogio "+str(valPerf["analogio"]) 277 | 278 | if save: 279 | self.setProfilesEnabled(1) 280 | self.writeServiceFile(valBat,1) 281 | self.writeServiceFile(valPerf,2) 282 | 283 | print("Executing: "+cmd) 284 | 285 | if os.system(cmd)!=0: 286 | self.statusBar().showMessage("Error applying settings") 287 | else: 288 | self.statusBar().showMessage("Successfully applied the new settings.") 289 | 290 | self.loadValues() 291 | 292 | def confirm(self): 293 | return QtWidgets.QMessageBox.question(self,"Proceed?","Undervolting can cause your system to crash! Make sure to save your data before proceeding.",QtWidgets.QMessageBox.Yes | QtWidgets.QMessageBox.No) 294 | 295 | def writeServiceFile(self,values,t): 296 | if t==0: # General mode 297 | with open(genValuesFile,"w") as f: 298 | f.write(json.dumps(values)) 299 | 300 | elif t==1: # Battery mode 301 | with open(batteryValuesFile,"w") as f: 302 | f.write(json.dumps(values)) 303 | 304 | elif t==2: # Performance mode 305 | with open(perfValuesFile,"w") as f: 306 | f.write(json.dumps(values)) 307 | 308 | self.statusBar().showMessage("Values are successfully saved.") 309 | 310 | def btnSave_Clicked(self): 311 | if self.checkBoxProfile.isChecked(): 312 | self.setProfilesEnabled(1) 313 | self.writeServiceFile(self.getValues(1),1) 314 | self.writeServiceFile(self.getValues(2),2) 315 | 316 | else: 317 | self.setProfilesEnabled(0) 318 | self.writeServiceFile(self.getValues(0),0) 319 | 320 | def checkBoxProfile_Toggled(self): 321 | if self.checkBoxProfile.isChecked(): 322 | self.tabWidget.setTabEnabled(0,False) 323 | self.tabWidget.setTabEnabled(1,True) 324 | self.tabWidget.setTabEnabled(2,True) 325 | self.setValues(1,self.readValues(1)) 326 | self.setValues(2,self.readValues(2)) 327 | self.statusBar().showMessage("Profiles enabled.") 328 | 329 | else: 330 | self.tabWidget.setTabEnabled(0,True) 331 | self.tabWidget.setTabEnabled(1,False) 332 | self.tabWidget.setTabEnabled(2,False) 333 | self.setValues(0,self.readValues(0)) 334 | self.statusBar().showMessage("Profiles disabled.") 335 | 336 | def btnApply_Clicked(self): 337 | if self.confirm()==QtWidgets.QMessageBox.Yes: 338 | if self.checkBoxProfile.isChecked(): 339 | self.runCommand(False,1) 340 | 341 | else: 342 | self.runCommand(False,0) 343 | 344 | def btnOK_Clicked(self): 345 | if self.confirm()==QtWidgets.QMessageBox.Yes: 346 | if self.checkBoxProfile.isChecked(): 347 | self.runCommand(True,1) 348 | 349 | else: 350 | self.runCommand(True,0) 351 | 352 | os.system("systemctl disable voltorb.service --now &") 353 | os.system("systemctl enable voltorb.service --now &") 354 | self.statusBar().showMessage("Enabled Voltorb service") 355 | 356 | def btnReset_Clicked(self): 357 | self.txtTemp.setText("0.0") 358 | self.txtCore.setText("0.0") 359 | self.txtGPU.setText("0.0") 360 | self.txtCache.setText("0.0") 361 | self.txtUncore.setText("0.0") 362 | self.txtAna.setText("0.0") 363 | 364 | self.txtTemp_2.setText("0.0") 365 | self.txtCore_2.setText("0.0") 366 | self.txtGPU_2.setText("0.0") 367 | self.txtCache_2.setText("0.0") 368 | self.txtUncore_2.setText("0.0") 369 | self.txtAna_2.setText("0.0") 370 | 371 | self.txtTemp_3.setText("0.0") 372 | self.txtCore_3.setText("0.0") 373 | self.txtGPU_3.setText("0.0") 374 | self.txtCache_3.setText("0.0") 375 | self.txtUncore_3.setText("0.0") 376 | self.txtAna_3.setText("0.0") 377 | 378 | self.runCommand(True,0) 379 | self.runCommand(True,1) 380 | os.system("systemctl disable voltorb.service --now &") 381 | self.statusBar().showMessage("Values are reset to 0.0.") 382 | 383 | def actionRefresh_Triggered(self): 384 | self.loadValues() 385 | 386 | def actionExit_Triggered(self): 387 | sys.exit() 388 | 389 | def actionAbout_Triggered(self): 390 | QtWidgets.QMessageBox.about(self, "About Voltorb", "Voltorb is a graphical utility that makes undervolting easy on Intel Haswell and newer processors.") 391 | 392 | 393 | def main(): 394 | app = QtWidgets.QApplication(sys.argv) 395 | window = Ui() 396 | window.checks() 397 | window.loadValues() 398 | app.exec_() 399 | 400 | if __name__ == '__main__': 401 | main() 402 | -------------------------------------------------------------------------------- /perf_values: -------------------------------------------------------------------------------- 1 | {"temp": 0, "core": 0, "gpu": 0, "cache": 0, "uncore": 0, "analogio": 0} 2 | -------------------------------------------------------------------------------- /uninstall.sh: -------------------------------------------------------------------------------- 1 | #/bin/bash 2 | 3 | systemctl disable voltorb.service --now 4 | 5 | rm -vrf /etc/Voltorb 6 | 7 | rm -v /usr/local/bin/voltorb 8 | rm -v /usr/share/applications/Voltorb.desktop 9 | 10 | rm -v /etc/systemd/system/voltorb.service 11 | -------------------------------------------------------------------------------- /voltorb: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | /usr/bin/python3 /etc/Voltorb/main.py 4 | -------------------------------------------------------------------------------- /voltorb.service: -------------------------------------------------------------------------------- 1 | [Unit] 2 | Description=Voltorb Battery/AC watchdog service 3 | After=suspend.target 4 | After=hibernate.target 5 | After=hybrid-sleep.target 6 | 7 | [Service] 8 | Type=simple 9 | ExecStartPre=/bin/sleep 15 10 | ExecStart=/usr/bin/python3 /etc/Voltorb/voltorb_service.py 11 | Environment=PYTHONUNBUFFERED=1 12 | Restart=on-failure 13 | 14 | [Install] 15 | WantedBy=multi-user.target 16 | WantedBy=suspend.target 17 | WantedBy=hibernate.target 18 | WantedBy=hybrid-sleep.target 19 | -------------------------------------------------------------------------------- /voltorb_service.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python3 2 | 3 | import os,subprocess,json,time 4 | 5 | configFile="/etc/Voltorb/config" 6 | batteryValuesFile="/etc/Voltorb/battery_values" 7 | perfValuesFile="/etc/Voltorb/perf_values" 8 | genValuesFile="/etc/Voltorb/gen_values" 9 | 10 | def isOnBattery(): 11 | out=subprocess.getoutput("acpi -b") 12 | out=out.split(" ") 13 | 14 | if out[2]=="Discharging,": 15 | return True 16 | 17 | else: 18 | return False 19 | 20 | def applySettings(t): 21 | with open(t,"r") as f: 22 | a=f.readlines() 23 | val=json.loads(a[0]) 24 | cmd="undervolt "+" --temp "+str(val["temp"])+" --core " +str(val["core"])+" --gpu "+str(val["gpu"])+" --cache "+str(val["cache"])+" --uncore "+str(val["uncore"])+ " --analogio "+str(val["analogio"]) 25 | os.system(cmd) 26 | 27 | def profilesEnabled(): 28 | with open(configFile,"r") as f: 29 | t=f.readlines() 30 | i=json.loads(t[0]) 31 | return i["PROFILES_ENABLED"] 32 | 33 | if profilesEnabled(): 34 | prevState=isOnBattery() 35 | if isOnBattery(): 36 | applySettings(batteryValuesFile) 37 | else: 38 | applySettings(perfValuesFile) 39 | 40 | print("Voltorb service has started.") 41 | while True: 42 | if isOnBattery()!=prevState: 43 | if isOnBattery()==0: 44 | print("Voltorb: Switching to performance mode.") 45 | applySettings(perfValuesFile) 46 | 47 | elif isOnBattery(): 48 | print("Voltorb: Switching to battery mode.") 49 | applySettings(batteryValuesFile) 50 | 51 | prevState=isOnBattery() 52 | time.sleep(10) 53 | 54 | else: 55 | print("Voltorb service has started.") 56 | applySettings(genValuesFile) 57 | 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