diff --git a/toolkit/components/telemetry/app/TelemetryEnvironment.jsm b/toolkit/components/telemetry/app/TelemetryEnvironment.jsm
index 0b5c071e34be..3c043de02bff 100644
--- a/toolkit/components/telemetry/app/TelemetryEnvironment.jsm
+++ b/toolkit/components/telemetry/app/TelemetryEnvironment.jsm
@@ -463,6 +463,7 @@ function getGfxAdapter(aSuffix = "") {
     subsysID: getGfxField("adapterSubsysID" + aSuffix, null),
     RAM: memoryMB,
     driver: getGfxField("adapterDriver" + aSuffix, null),
+    driverVendor: getGfxField("adapterDriverVendor" + aSuffix, null),
     driverVersion: getGfxField("adapterDriverVersion" + aSuffix, null),
     driverDate: getGfxField("adapterDriverDate" + aSuffix, null),
   };
@@ -1772,7 +1773,7 @@ EnvironmentCache.prototype = {
       features: {},
     };
 
-    if (!["android", "linux"].includes(AppConstants.platform)) {
+    if (AppConstants.platform !== "android") {
       let gfxInfo = Cc["@mozilla.org/gfx/info;1"].getService(Ci.nsIGfxInfo);
       try {
         gfxData.monitors = gfxInfo.getMonitors();
diff --git a/toolkit/components/telemetry/docs/data/environment.rst b/toolkit/components/telemetry/docs/data/environment.rst
index 03bd24fa817f..fefc1fb19aab 100644
--- a/toolkit/components/telemetry/docs/data/environment.rst
+++ b/toolkit/components/telemetry/docs/data/environment.rst
@@ -164,6 +164,7 @@ Structure:
                 subsysID: <string>, // null on failure
                 RAM: <number>, // in MB, null on failure
                 driver: <string>, // null on failure
+                driverVendor: <string>, // null on failure
                 driverVersion: <string>, // null on failure
                 driverDate: <string>, // null on failure
                 GPUActive: <bool>, // currently always true for the first adapter
@@ -171,7 +172,7 @@ Structure:
               ...
             ],
             // Note: currently only added on Desktop. On Linux, only a single
-            // monitor is returned representing the entire virtual screen.
+            // monitor is returned for the primary screen.
             monitors: [
               {
                 screenWidth: <number>,  // screen width in pixels
diff --git a/toolkit/components/telemetry/tests/unit/test_TelemetryEnvironment.js b/toolkit/components/telemetry/tests/unit/test_TelemetryEnvironment.js
index ac23d7bc5fcb..e61677f6bca1 100644
--- a/toolkit/components/telemetry/tests/unit/test_TelemetryEnvironment.js
+++ b/toolkit/components/telemetry/tests/unit/test_TelemetryEnvironment.js
@@ -506,6 +506,7 @@ function checkGfxAdapter(data) {
     subsysID: "string",
     RAM: "number",
     driver: "string",
+    driverVendor: "string",
     driverVersion: "string",
     driverDate: "string",
     GPUActive: "boolean",
@@ -631,7 +632,7 @@ function checkSystemSection(data) {
   Assert.ok(gfxData.adapters[0].GPUActive, "The first GFX adapter must be active.");
 
   Assert.ok(Array.isArray(gfxData.monitors));
-  if (gIsWindows || gIsMac) {
+  if (gIsWindows || gIsMac || gIsLinux) {
     Assert.ok(gfxData.monitors.length >= 1, "There is at least one monitor.");
     Assert.equal(typeof gfxData.monitors[0].screenWidth, "number");
     Assert.equal(typeof gfxData.monitors[0].screenHeight, "number");
diff --git a/toolkit/content/aboutSupport.js b/toolkit/content/aboutSupport.js
index baa631f16607..f10100c10729 100644
--- a/toolkit/content/aboutSupport.js
+++ b/toolkit/content/aboutSupport.js
@@ -507,6 +507,7 @@ var snapshotFormatters = {
       ["adapterDescription", "gpu-description"],
       ["adapterVendorID", "gpu-vendor-id"],
       ["adapterDeviceID", "gpu-device-id"],
+      ["driverVendor", "gpu-driver-vendor"],
       ["driverVersion", "gpu-driver-version"],
       ["driverDate", "gpu-driver-date"],
       ["adapterDrivers", "gpu-drivers"],
diff --git a/toolkit/crashreporter/CrashAnnotations.yaml b/toolkit/crashreporter/CrashAnnotations.yaml
index 7eb69591bd35..cb062a50957a 100644
--- a/toolkit/crashreporter/CrashAnnotations.yaml
+++ b/toolkit/crashreporter/CrashAnnotations.yaml
@@ -49,6 +49,11 @@ AdapterDeviceID:
     Graphics adapter name.
   type: string
 
+AdapterDriverVendor:
+  description: >
+    Graphics adapter driver vendor.
+  type: string
+
 AdapterDriverVersion:
   description: >
     Graphics adapter driver version.
diff --git a/toolkit/locales/en-US/toolkit/about/aboutSupport.ftl b/toolkit/locales/en-US/toolkit/about/aboutSupport.ftl
index 28fdd0ebdf2c..f55ac2650029 100644
--- a/toolkit/locales/en-US/toolkit/about/aboutSupport.ftl
+++ b/toolkit/locales/en-US/toolkit/about/aboutSupport.ftl
@@ -206,6 +206,7 @@ gpu-device-id = Device ID
 gpu-subsys-id = Subsys ID
 gpu-drivers = Drivers
 gpu-ram = RAM
+gpu-driver-vendor = Driver Vendor
 gpu-driver-version = Driver Version
 gpu-driver-date = Driver Date
 gpu-active = Active
diff --git a/toolkit/modules/Troubleshoot.jsm b/toolkit/modules/Troubleshoot.jsm
index 228d6c03a8ea..2895dc77b688 100644
--- a/toolkit/modules/Troubleshoot.jsm
+++ b/toolkit/modules/Troubleshoot.jsm
@@ -443,6 +443,7 @@ var dataProviders = {
       adapterSubsysID: null,
       adapterRAM: null,
       adapterDriver: "adapterDrivers",
+      adapterDriverVendor: "driverVendor",
       adapterDriverVersion: "driverVersion",
       adapterDriverDate: "driverDate",
 
@@ -452,6 +453,7 @@ var dataProviders = {
       adapterSubsysID2: null,
       adapterRAM2: null,
       adapterDriver2: "adapterDrivers2",
+      adapterDriverVendor2: "driverVendor2",
       adapterDriverVersion2: "driverVersion2",
       adapterDriverDate2: "driverDate2",
       isGPU2Active: null,
diff --git a/toolkit/modules/tests/browser/browser_Troubleshoot.js b/toolkit/modules/tests/browser/browser_Troubleshoot.js
index 92ea7f09dfee..063cd623778e 100644
--- a/toolkit/modules/tests/browser/browser_Troubleshoot.js
+++ b/toolkit/modules/tests/browser/browser_Troubleshoot.js
@@ -326,6 +326,9 @@ const SNAPSHOT_SCHEMA = {
         adapterDrivers: {
           type: "string",
         },
+        driverVendor: {
+          type: "string",
+        },
         driverVersion: {
           type: "string",
         },
@@ -350,6 +353,9 @@ const SNAPSHOT_SCHEMA = {
         adapterDrivers2: {
           type: "string",
         },
+        driverVendor2: {
+          type: "string",
+        },
         driverVersion2: {
           type: "string",
         },
diff --git a/widget/GfxInfoX11.cpp b/widget/GfxInfoX11.cpp
index 9326a74e25f0..4198b163cd44 100644
--- a/widget/GfxInfoX11.cpp
+++ b/widget/GfxInfoX11.cpp
@@ -48,6 +48,8 @@ void GfxInfo::AddCrashReportAnnotations() {
                                      mVendorId);
   CrashReporter::AnnotateCrashReport(CrashReporter::Annotation::AdapterDeviceID,
                                      mDeviceId);
+  CrashReporter::AnnotateCrashReport(
+      CrashReporter::Annotation::AdapterDriverVendor, mDriverVendor);
   CrashReporter::AnnotateCrashReport(
       CrashReporter::Annotation::AdapterDriverVersion, mDriverVersion);
 }