This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Hierdie gesprek is in die argief. Vra asseblief 'n nuwe vraag as jy hulp nodig het.

Firefox update to version 91.6.1esr broke my tab bar

  • 2 antwoorde
  • 1 het hierdie probleem
  • 2 views
  • Laaste antwoord deur guyinchbald

more options

I have my tab bar below the other toolbars. I have a userChrome.css to help set things up the way I use them. System is Linux 64-bit.

Just updated Firefox from a few-months-older version to 91.6.1esr from the official repos and my tab bar is now blank. No tabs, no nothing. When I open a "new tab" I just get the new page; the "Back" arrow is greyed out, so it presumably is a net tabsheet. But I have no tab to get back to the previous page, all is blank.

The tab bar is there at the top OK in Troubleshooting Mode. En/dis-abling all my extensions etc. makes no difference in either mode.

Fixes for related issues tend to focus on userChrome.css but none offers a straight code sample to fix this issue. Here is an extract from mine, I have no idea whether any of it is relevant:

#nav-bar { /* main toolbar */
  -moz-box-ordinal-group: 1 !important;
  box-shadow: none !important;
}
#PersonalToolbar { /* bookmarks toolbar */
  -moz-box-ordinal-group: 2 !important;
}
#TabsToolbar { /* tab bar */
  -moz-box-ordinal-group: 3 !important;
  padding-top: 0 !important;
}

/* FIX TO MOVE TAB BAR BELOW TOOLBAR /*

#navigator-toolbox toolbar:not(#nav-bar):not(#toolbar-menubar) {
  -moz-box-ordinal-group: 10 !important;
}

#TabsToolbar {
  -moz-box-ordinal-group: 1000 !important;
  display: block !important;
  position: absolute !important;
  bottom: 0 !important;
  width: 100vw !important;
}

#tabbrowser-tabs {
  width: 100vw !important;
}

*|*:root:not([chromehidden*="toolbar"]) #navigator-toolbox {
  padding-bottom: calc(var(--tab-min-height) + 1px) !important; /*adjust*/
}

/* Firefox 65-73 */
*|*:root[tabsintitlebar]:not([inFullscreen="true"]):not([sizemode="maximized"])
 #toolbar-menubar[autohide="true"] ~ #TabsToolbar{
  bottom: var(--tab-min-height) !important;
  padding-top: calc(var(--tab-min-height) - 20px) !important; /*adjust*/
}

/* TABS: height */
*|*:root {
  --tab-toolbar-navbar-overlap: 0px !important;
  --tab-min-height: 25px !important; /*adjust or omit to use density*/
}

*|*:root #tabbrowser-tabs {
  --tab-min-width: 80px !important; /*adjust or omit to use default*/
}

#TabsToolbar {
  height: var(--tab-min-height) !important;
  margin-bottom: 1px !important;
  box-shadow: ThreeDShadow 0 -1px inset, -moz-dialog 0 1px !important; /*omit*/
  background-color: var(--toolbar-bgcolor) !important;
  color: var(--toolbar-color) !important;
}

I have my tab bar below the other toolbars. I have a userChrome.css to help set things up the way I use them. System is Linux 64-bit. Just updated Firefox from a few-months-older version to 91.6.1esr from the official repos and my tab bar is now blank. No tabs, no nothing. When I open a "new tab" I just get the new page; the "Back" arrow is greyed out, so it presumably is a net tabsheet. But I have no tab to get back to the previous page, all is blank. The tab bar is there at the top OK in Troubleshooting Mode. En/dis-abling all my extensions etc. makes no difference in either mode. Fixes for related issues tend to focus on userChrome.css but none offers a straight code sample to fix this issue. Here is an extract from mine, I have no idea whether any of it is relevant: <pre><nowiki>#nav-bar { /* main toolbar */ -moz-box-ordinal-group: 1 !important; box-shadow: none !important; } #PersonalToolbar { /* bookmarks toolbar */ -moz-box-ordinal-group: 2 !important; } #TabsToolbar { /* tab bar */ -moz-box-ordinal-group: 3 !important; padding-top: 0 !important; } /* FIX TO MOVE TAB BAR BELOW TOOLBAR /* #navigator-toolbox toolbar:not(#nav-bar):not(#toolbar-menubar) { -moz-box-ordinal-group: 10 !important; } #TabsToolbar { -moz-box-ordinal-group: 1000 !important; display: block !important; position: absolute !important; bottom: 0 !important; width: 100vw !important; } #tabbrowser-tabs { width: 100vw !important; } *|*:root:not([chromehidden*="toolbar"]) #navigator-toolbox { padding-bottom: calc(var(--tab-min-height) + 1px) !important; /*adjust*/ } /* Firefox 65-73 */ *|*:root[tabsintitlebar]:not([inFullscreen="true"]):not([sizemode="maximized"]) #toolbar-menubar[autohide="true"] ~ #TabsToolbar{ bottom: var(--tab-min-height) !important; padding-top: calc(var(--tab-min-height) - 20px) !important; /*adjust*/ } /* TABS: height */ *|*:root { --tab-toolbar-navbar-overlap: 0px !important; --tab-min-height: 25px !important; /*adjust or omit to use density*/ } *|*:root #tabbrowser-tabs { --tab-min-width: 80px !important; /*adjust or omit to use default*/ } #TabsToolbar { height: var(--tab-min-height) !important; margin-bottom: 1px !important; box-shadow: ThreeDShadow 0 -1px inset, -moz-dialog 0 1px !important; /*omit*/ background-color: var(--toolbar-bgcolor) !important; color: var(--toolbar-color) !important; }</nowiki></pre><br>

Gewysig op deur cor-el

All Replies (2)

more options

Gekose oplossing

more options

Thank you. Works like a dream.