Battery Sensors stop working after hibernation #558

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Open
Battery Sensors stop working after hibernation#558
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bugSomething isn't working

Description

@KillaGertrude
KillaGertrude
opened on Jun 15, 2026

Has this issue been covered in the Wiki?

  • I have read the Wiki and my issue is not covered.

Is there an existing issue reported already?

  • I have searched the existing issues, it does not exist.

What is the unexpected behavior?

Disabling and enabling in Gnome Extensions doesn't help, restarting the laptop does. Even logging in again doesn't help, but of course Ubuntu does have the correct battery percentage.

Edit: So it seems to be a bigger problem, as the extension "battery health charge" also doesn't detect any battery anymore. Maybe to do with hibernation on my Galaxy Book 5 Pro 360?

Steps to reproduce the unexpected behavior.

  1. Add battery wattage or estimated time to bar
  2. hibernate
  3. estimated time will be undefined and wattage will be "..."

Relevant log output

What distribution and version of Linux are you using?
Ubuntu 26.04
What version of Gnome are you using?
Gnome 50
Metadata
Metadata
Assignees
No one assigned
    Labels
    bugSomething isn't working
    Projects
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      No milestone
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      None yet
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      No branches or pull requests
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Add copy buttons to all 
       blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

      Skip to content
      Battery Sensors stop working after hibernation #558
      Open
      Open
      Battery Sensors stop working after hibernation#558
      Labels
      bugSomething isn't working
      Description
      @KillaGertrude
      KillaGertrude
      opened on Jun 15, 2026
      Has this issue been covered in the Wiki?
      •  I have read the Wiki and my issue is not covered.
      Is there an existing issue reported already?
      •  I have searched the existing issues, it does not exist.
      What is the unexpected behavior?
      Disabling and enabling in Gnome Extensions doesn't help, restarting the laptop does. Even logging in again doesn't help, but of course Ubuntu does have the correct battery percentage.
      Edit: So it seems to be a bigger problem, as the extension "battery health charge" also doesn't detect any battery anymore. Maybe to do with hibernation on my Galaxy Book 5 Pro 360?
      Steps to reproduce the unexpected behavior.
      1. Add battery wattage or estimated time to bar
      2. hibernate
      3. estimated time will be undefined and wattage will be "..."
      Relevant log output
      What distribution and version of Linux are you using?
      Ubuntu 26.04
      What version of Gnome are you using?
      Gnome 50
      Metadata
      Metadata
      Assignees
      No one assigned
        Labels
        bugSomething isn't working
        Projects
        No projects
          Milestone
          No milestone
          Relationships
          None yet
          Development
          No branches or pull requests
          Issue actions
          
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

          Skip to content
          Battery Sensors stop working after hibernation #558
          Open
          Open
          Battery Sensors stop working after hibernation#558
          Labels
          bugSomething isn't working
          Description
          @KillaGertrude
          KillaGertrude
          opened on Jun 15, 2026
          Has this issue been covered in the Wiki?
          •  I have read the Wiki and my issue is not covered.
          Is there an existing issue reported already?
          •  I have searched the existing issues, it does not exist.
          What is the unexpected behavior?
          Disabling and enabling in Gnome Extensions doesn't help, restarting the laptop does. Even logging in again doesn't help, but of course Ubuntu does have the correct battery percentage.
          Edit: So it seems to be a bigger problem, as the extension "battery health charge" also doesn't detect any battery anymore. Maybe to do with hibernation on my Galaxy Book 5 Pro 360?
          Steps to reproduce the unexpected behavior.
          1. Add battery wattage or estimated time to bar
          2. hibernate
          3. estimated time will be undefined and wattage will be "..."
          Relevant log output
          What distribution and version of Linux are you using?
          Ubuntu 26.04
          What version of Gnome are you using?
          Gnome 50
          Metadata
          Metadata
          Assignees
          No one assigned
            Labels
            bugSomething isn't working
            Projects
            No projects
              Milestone
              No milestone
              Relationships
              None yet
              Development
              No branches or pull requests
              Issue actions
              
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

              Skip to content
              Battery Sensors stop working after hibernation #558
              Open
              Open
              Battery Sensors stop working after hibernation#558
              Labels
              bugSomething isn't working
              Description
              @KillaGertrude
              KillaGertrude
              opened on Jun 15, 2026
              Has this issue been covered in the Wiki?
              •  I have read the Wiki and my issue is not covered.
              Is there an existing issue reported already?
              •  I have searched the existing issues, it does not exist.
              What is the unexpected behavior?
              Disabling and enabling in Gnome Extensions doesn't help, restarting the laptop does. Even logging in again doesn't help, but of course Ubuntu does have the correct battery percentage.
              Edit: So it seems to be a bigger problem, as the extension "battery health charge" also doesn't detect any battery anymore. Maybe to do with hibernation on my Galaxy Book 5 Pro 360?
              Steps to reproduce the unexpected behavior.
              1. Add battery wattage or estimated time to bar
              2. hibernate
              3. estimated time will be undefined and wattage will be "..."
              Relevant log output
              What distribution and version of Linux are you using?
              Ubuntu 26.04
              What version of Gnome are you using?
              Gnome 50
              Metadata
              Metadata
              Assignees
              No one assigned
                Labels
                bugSomething isn't working
                Projects
                No projects
                  Milestone
                  No milestone
                  Relationships
                  None yet
                  Development
                  No branches or pull requests
                  Issue actions
                  
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

                  Skip to content
                  Battery Sensors stop working after hibernation #558
                  Open
                  Open
                  Battery Sensors stop working after hibernation#558
                  Labels
                  bugSomething isn't working
                  Description
                  @KillaGertrude
                  KillaGertrude
                  opened on Jun 15, 2026
                  Has this issue been covered in the Wiki?
                  •  I have read the Wiki and my issue is not covered.
                  Is there an existing issue reported already?
                  •  I have searched the existing issues, it does not exist.
                  What is the unexpected behavior?
                  Disabling and enabling in Gnome Extensions doesn't help, restarting the laptop does. Even logging in again doesn't help, but of course Ubuntu does have the correct battery percentage.
                  Edit: So it seems to be a bigger problem, as the extension "battery health charge" also doesn't detect any battery anymore. Maybe to do with hibernation on my Galaxy Book 5 Pro 360?
                  Steps to reproduce the unexpected behavior.
                  1. Add battery wattage or estimated time to bar
                  2. hibernate
                  3. estimated time will be undefined and wattage will be "..."
                  Relevant log output
                  What distribution and version of Linux are you using?
                  Ubuntu 26.04
                  What version of Gnome are you using?
                  Gnome 50
                  Metadata
                  Metadata
                  Assignees
                  No one assigned
                    Labels
                    bugSomething isn't working
                    Projects
                    No projects
                      Milestone
                      No milestone
                      Relationships
                      None yet
                      Development
                      No branches or pull requests
                      Issue actions
                      
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

                      Skip to content
                      Battery Sensors stop working after hibernation #558
                      Open
                      Open
                      Battery Sensors stop working after hibernation#558
                      Labels
                      bugSomething isn't working
                      Description
                      @KillaGertrude
                      KillaGertrude
                      opened on Jun 15, 2026
                      Has this issue been covered in the Wiki?
                      •  I have read the Wiki and my issue is not covered.
                      Is there an existing issue reported already?
                      •  I have searched the existing issues, it does not exist.
                      What is the unexpected behavior?
                      Disabling and enabling in Gnome Extensions doesn't help, restarting the laptop does. Even logging in again doesn't help, but of course Ubuntu does have the correct battery percentage.
                      Edit: So it seems to be a bigger problem, as the extension "battery health charge" also doesn't detect any battery anymore. Maybe to do with hibernation on my Galaxy Book 5 Pro 360?
                      Steps to reproduce the unexpected behavior.
                      1. Add battery wattage or estimated time to bar
                      2. hibernate
                      3. estimated time will be undefined and wattage will be "..."
                      Relevant log output
                      What distribution and version of Linux are you using?
                      Ubuntu 26.04
                      What version of Gnome are you using?
                      Gnome 50
                      Metadata
                      Metadata
                      Assignees
                      No one assigned
                        Labels
                        bugSomething isn't working
                        Projects
                        No projects
                          Milestone
                          No milestone
                          Relationships
                          None yet
                          Development
                          No branches or pull requests
                          Issue actions
                          
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

                          Skip to content
                          Battery Sensors stop working after hibernation #558
                          Open
                          Open
                          Battery Sensors stop working after hibernation#558
                          Labels
                          bugSomething isn't working
                          Description
                          @KillaGertrude
                          KillaGertrude
                          opened on Jun 15, 2026
                          Has this issue been covered in the Wiki?
                          •  I have read the Wiki and my issue is not covered.
                          Is there an existing issue reported already?
                          •  I have searched the existing issues, it does not exist.
                          What is the unexpected behavior?
                          Disabling and enabling in Gnome Extensions doesn't help, restarting the laptop does. Even logging in again doesn't help, but of course Ubuntu does have the correct battery percentage.
                          Edit: So it seems to be a bigger problem, as the extension "battery health charge" also doesn't detect any battery anymore. Maybe to do with hibernation on my Galaxy Book 5 Pro 360?
                          Steps to reproduce the unexpected behavior.
                          1. Add battery wattage or estimated time to bar
                          2. hibernate
                          3. estimated time will be undefined and wattage will be "..."
                          Relevant log output
                          What distribution and version of Linux are you using?
                          Ubuntu 26.04
                          What version of Gnome are you using?
                          Gnome 50
                          Metadata
                          Metadata
                          Assignees
                          No one assigned
                            Labels
                            bugSomething isn't working
                            Projects
                            No projects
                              Milestone
                              No milestone
                              Relationships
                              None yet
                              Development
                              No branches or pull requests
                              Issue actions
                              
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

                              Skip to content
                              Battery Sensors stop working after hibernation #558
                              Open
                              Open
                              Battery Sensors stop working after hibernation#558
                              Labels
                              bugSomething isn't working
                              Description
                              @KillaGertrude
                              KillaGertrude
                              opened on Jun 15, 2026
                              Has this issue been covered in the Wiki?
                              •  I have read the Wiki and my issue is not covered.
                              Is there an existing issue reported already?
                              •  I have searched the existing issues, it does not exist.
                              What is the unexpected behavior?
                              Disabling and enabling in Gnome Extensions doesn't help, restarting the laptop does. Even logging in again doesn't help, but of course Ubuntu does have the correct battery percentage.
                              Edit: So it seems to be a bigger problem, as the extension "battery health charge" also doesn't detect any battery anymore. Maybe to do with hibernation on my Galaxy Book 5 Pro 360?
                              Steps to reproduce the unexpected behavior.
                              1. Add battery wattage or estimated time to bar
                              2. hibernate
                              3. estimated time will be undefined and wattage will be "..."
                              Relevant log output
                              What distribution and version of Linux are you using?
                              Ubuntu 26.04
                              What version of Gnome are you using?
                              Gnome 50
                              Metadata
                              Metadata
                              Assignees
                              No one assigned
                                Labels
                                bugSomething isn't working
                                Projects
                                No projects
                                  Milestone
                                  No milestone
                                  Relationships
                                  None yet
                                  Development
                                  No branches or pull requests
                                  Issue actions