Merge branch 'dev' into feat/file-attachment

docs/src/pages/docs/desktop/index.mdx

@@ -41,7 +41,7 @@ Jan is an open-source replacement for ChatGPT:
 
 Jan is a full [product suite](https://en.wikipedia.org/wiki/Software_suite) that offers an alternative to Big AI:
 - [Jan Desktop](/docs/desktop/quickstart): macOS, Windows, and Linux apps with offline mode
-- [Jan Web](https://chat.jan.ai): Jan on browser, a direct alternative to chatgpt.com
+- [Jan Web](https://chat.menlo.ai): Jan on browser, a direct alternative to chatgpt.com
 - Jan Mobile: iOS and Android apps (Coming Soon)
 - [Jan Server](/docs/server): deploy locally, in your cloud, or on-prem
 - [Jan Models](/docs/models): Open-source models optimized for deep research, tool use, and reasoning 

extensions/llamacpp-extension/src/backend.ts

@@ -156,8 +156,13 @@ export async function listSupportedBackends(): Promise<
     supportedBackends.push('macos-arm64')
   }
   // get latest backends from Github
-  const remoteBackendVersions =
+  let remoteBackendVersions = []
+  try {
+    remoteBackendVersions =
     await fetchRemoteSupportedBackends(supportedBackends)
+  } catch (e) {
+      console.debug(`Not able to get remote backends, Jan might be offline or network problem: ${String(e)}`)
+  }
 
   // Get locally installed versions
   const localBackendVersions = await getLocalInstalledBackends()

extensions/llamacpp-extension/src/index.ts

@@ -2035,6 +2035,69 @@ export default class llamacpp_extension extends AIEngine {
         libraryPath,
         envs,
       })
+      // On Linux with AMD GPUs, llama.cpp via Vulkan may report UMA (shared) memory as device-local.
+      // For clearer UX, override with dedicated VRAM from the hardware plugin when available.
+      try {
+        const sysInfo = await getSystemInfo()
+        if (sysInfo?.os_type === 'linux' && Array.isArray(sysInfo.gpus)) {
+          const usage = await getSystemUsage()
+          if (usage && Array.isArray(usage.gpus)) {
+            const uuidToUsage: Record<string, { total_memory: number; used_memory: number }> = {}
+            for (const u of usage.gpus as any[]) {
+              if (u && typeof u.uuid === 'string') {
+                uuidToUsage[u.uuid] = u
+              }
+            }
+
+            const indexToAmdUuid = new Map<number, string>()
+            for (const gpu of sysInfo.gpus as any[]) {
+              const vendorStr =
+                typeof gpu?.vendor === 'string'
+                  ? gpu.vendor
+                  : typeof gpu?.vendor === 'object' && gpu.vendor !== null
+                    ? String(gpu.vendor)
+                    : ''
+              if (
+                vendorStr.toUpperCase().includes('AMD') &&
+                gpu?.vulkan_info &&
+                typeof gpu.vulkan_info.index === 'number' &&
+                typeof gpu.uuid === 'string'
+              ) {
+                indexToAmdUuid.set(gpu.vulkan_info.index, gpu.uuid)
+              }
+            }
+
+            if (indexToAmdUuid.size > 0) {
+              const adjusted = dList.map((dev) => {
+                if (dev.id?.startsWith('Vulkan')) {
+                  const match = /^Vulkan(\d+)/.exec(dev.id)
+                  if (match) {
+                    const vIdx = Number(match[1])
+                    const uuid = indexToAmdUuid.get(vIdx)
+                    if (uuid) {
+                      const u = uuidToUsage[uuid]
+                      if (
+                        u &&
+                        typeof u.total_memory === 'number' &&
+                        typeof u.used_memory === 'number'
+                      ) {
+                        const total = Math.max(0, Math.floor(u.total_memory))
+                        const free = Math.max(0, Math.floor(u.total_memory - u.used_memory))
+                        return { ...dev, mem: total, free }
+                      }
+                    }
+                  }
+                }
+                return dev
+              })
+              return adjusted
+            }
+          }
+        }
+      } catch (e) {
+        logger.warn('Device memory override (AMD/Linux) failed:', e)
+      }
+
       return dList
     } catch (error) {
       logger.error('Failed to query devices:\n', error)

web-app/src/containers/ChatInput.tsx

@@ -103,7 +103,6 @@ const ChatInput = ({
   const selectedModel = useModelProvider((state) => state.selectedModel)
   const selectedProvider = useModelProvider((state) => state.selectedProvider)
   const sendMessage = useChat()
-  const { productAnalytic } = useAnalytic()
   const [message, setMessage] = useState('')
   const [dropdownToolsAvailable, setDropdownToolsAvailable] = useState(false)
   const [tooltipToolsAvailable, setTooltipToolsAvailable] = useState(false)