无法显示页面和文字

[iinfer]

Describe the bug
系统：Linux Mint 22.1 Xia
vnote版本：4.3.0、4.5.0等
现象：创建笔记，Ctrl+T显示，发现既没有目录，也没有渲染后的页面，一片空白。
自从3.x版本迁移到4.x版本后，一直未成功使用，影响日常工作。

[tamlok]

你好，右上角，查看日志，把日志贴出来看一下？

[iinfer]

如下：

Info:(buffer_manager.cpp:125) Loaded 0 buffers from session
Info:(workspace_manager.cpp:84) Loaded 0 workspaces, current=
Info:(activity_manager.cpp:71) activity: initialized at /home/user/.cache/VNote/activity.db
Info:(main.cpp:334) VxCore context created
Info:(main.cpp:381) Services registered (including HookManager)
Info:(main.cpp:417) Sync stack registered (EventBridge + SyncService)
Info:(main.cpp:423) ConfigMgr2 registered
Info:(main.cpp:433) UpdateService registered
Info:(main.cpp:443) TaskService registered
Info:(main.cpp:452) FileTypeService registered
Info:(main.cpp:457) TemplateService registered
Info:(main.cpp:464) ImageHostService registered
Info:(main.cpp:469) ImageHostController registered
Info:(main.cpp:474) HtmlTemplateService registered
Info:(main.cpp:480) ViewWindowFactory registered
Info:(main.cpp:486) StickerFactory registered
Info:(singleinstanceguard.cpp:70) guard succeeds to run
Info:(configmgr2.cpp:430) App prefix path: "/tmp/.mount_VNote-mpcKLn/usr/bin"
Info:(configmgr2.cpp:437) App prefix path: "/tmp/.mount_VNote-mpcKLn/usr/local/share"
Info:(configmgr2.cpp:442) App prefix path: "/tmp/.mount_VNote-mpcKLn/usr/share"
Info:(themeservice.cpp:91) using theme "pure"
Info:(main.cpp:647) ThemeService registered
Info:(main.cpp:668) "VNote (v4.5.0) started at Fri Aug 21 17:07:20 2026 (linuxmint)"
Info:(main.cpp:672) OpenSSL build version: "OpenSSL 3.0.7 1 Nov 2022" link version: "OpenSSL 3.0.16 11 Feb 2025"
Warning:(main.cpp:676) versions of the built and linked OpenSSL mismatch, network may not work
Info:(main.cpp:81) locale: "zh_CN"
Info:(main.cpp:84) translations dir: "/tmp/.mount_VNote-mpcKLn/usr/local/share/translations"
Info:(main.cpp:706) vxcore locale: "zh_CN"
Info:(main.cpp:728) ActivityService registered
Info:(main.cpp:735) ActivityStatsService registered
Info:(main.cpp:742) NavigationModeService registered
Info:(main.cpp:773) MainWindow2 shown
Warning:(:0) Accessible invalid: QAccessibleInterface(0x5d21ff361560 invalid) "/org/a11y/atspi/accessible/root"
Info:(buffer_manager.cpp:331) Opened virtual buffer: id=8f793b07-8e56-4949-8250-91865bf66fed, address=vx://home
Info:(workspace_manager.cpp:122) Created workspace: id=76b58a39-e47f-496c-95c5-9b8408d11b7b, name=Workspace 1
Info:(workspace_manager.cpp:188) Set current workspace: id=76b58a39-e47f-496c-95c5-9b8408d11b7b
Info:(workspace_manager.cpp:208) Added buffer to workspace: ws_id=76b58a39-e47f-496c-95c5-9b8408d11b7b, buf_id=8f793b07-8e56-4949-8250-91865bf66fed
Info:(notebook_manager.cpp:144) Creating notebook: root_folder=/home/user/notes/test, type=0
Info:(notebook.cpp:183) Initializing MetadataStore: notebook_id=82f73442-a34d-462a-ac9b-d47cc5c63b5a, db_path=/home/user/.cache/VNote/notebooks/82f73442-a34d-462a-ac9b-d47cc5c63b5a/metadata.db
Info:(notebook.cpp:218) Syncing tags to MetadataStore: config=0, db=0
Info:(notebook.cpp:321) Tag sync completed successfully
Warning:(folder_manager.cpp:15) FolderManager::EmitEvent: event_manager_ is NULL, dropping event=folder.config_changed (notebook_id will not be marked dirty for auto-sync)
Info:(notebook_manager.cpp:214) Notebook created successfully: id=82f73442-a34d-462a-ac9b-d47cc5c63b5a
Info:(bundled_folder_manager.cpp:1085) Creating file: folder=, name=笔记.md
Info:(buffer_manager.cpp:238) OpenBuffer: notebook_id=82f73442-a34d-462a-ac9b-d47cc5c63b5a, effective_path=笔记.md
Info:(buffer_manager.cpp:293) Opened buffer: id=58381c0d-6954-4fd6-ab46-6bbb74f11e91, notebook_id=82f73442-a34d-462a-ac9b-d47cc5c63b5a, file_path=笔记.md
Info:(buffer_manager.cpp:300) OpenBuffer[new]: GetFileByPath(笔记.md) -> e78e31d9-94cf-4948-8cb7-36e6e1cca9cb
Info:(buffer_manager.cpp:307) OpenBuffer[new]: RecordFileOpen called for file_id=e78e31d9-94cf-4948-8cb7-36e6e1cca9cb
Info:(plantumlhelper.cpp:25) PlantUmlHelper::update jar= "" graphviz= "" overriddenCommand= ""
Info:(graphhelper.cpp:204) GraphHelper::checkValidProgram program= "/bin/sh" overriddenCommand= "" valid= true
Info:(plantumlhelper.cpp:37) PlantUmlHelper::update resolved program= "/bin/sh" args= QList("-c", "java", "-jar", "/home/user/app", "-charset", "UTF-8", "-pipe")
Info:(plantumlhelper.cpp:25) PlantUmlHelper::update jar= "" graphviz= "" overriddenCommand= ""
Info:(graphhelper.cpp:204) GraphHelper::checkValidProgram program= "/bin/sh" overriddenCommand= "" valid= true
Info:(plantumlhelper.cpp:37) PlantUmlHelper::update resolved program= "/bin/sh" args= QList("-c", "java", "-jar", "/home/user/app", "-charset", "UTF-8", "-pipe")
Info:(graphhelper.cpp:204) GraphHelper::checkValidProgram program= "dot" overriddenCommand= "" valid= true
Info:(graphhelper.cpp:204) GraphHelper::checkValidProgram program= "dot" overriddenCommand= "" valid= true
Warning:(:0) GBM is not supported with the current configuration. Fallback to Vulkan rendering in Chromium.
Warning:(:0) No language dictionaries for the language: "zh_CN" trying to load en_US as default
Info:(workspace_manager.cpp:208) Added buffer to workspace: ws_id=76b58a39-e47f-496c-95c5-9b8408d11b7b, buf_id=58381c0d-6954-4fd6-ab46-6bbb74f11e91
Info:(workspace_manager.cpp:237) Removed buffer from workspace: ws_id=76b58a39-e47f-496c-95c5-9b8408d11b7b, buf_id=8f793b07-8e56-4949-8250-91865bf66fed
Info:(workspace_manager.cpp:245) Buffer orphaned, auto-closing: buf_id=8f793b07-8e56-4949-8250-91865bf66fed
Info:(buffer_manager.cpp:346) Closed buffer: id=8f793b07-8e56-4949-8250-91865bf66fed
Info:(buffer_manager.cpp:400) Saved buffer: id=58381c0d-6954-4fd6-ab46-6bbb74f11e91, revision=3
Info:(buffer_manager.cpp:400) Saved buffer: id=58381c0d-6954-4fd6-ab46-6bbb74f11e91, revision=5
Info:(buffer_manager.cpp:400) Saved buffer: id=58381c0d-6954-4fd6-ab46-6bbb74f11e91, revision=7
Info:(buffer_manager.cpp:400) Saved buffer: id=58381c0d-6954-4fd6-ab46-6bbb74f11e91, revision=9
Info:(buffer_manager.cpp:400) Saved buffer: id=58381c0d-6954-4fd6-ab46-6bbb74f11e91, revision=11
Info:(buffer_manager.cpp:400) Saved buffer: id=58381c0d-6954-4fd6-ab46-6bbb74f11e91, revision=13
Info:(buffer_manager.cpp:400) Saved buffer: id=58381c0d-6954-4fd6-ab46-6bbb74f11e91, revision=14
Info:(buffer_manager.cpp:400) Saved buffer: id=58381c0d-6954-4fd6-ab46-6bbb74f11e91, revision=15
Info:(buffer_manager.cpp:238) OpenBuffer: notebook_id=, effective_path=/home/user/.cache/VNote/vnote.log
Info:(buffer_manager.cpp:293) Opened buffer: id=1f4380c1-ca45-4432-a66d-6d0781b6d47d, notebook_id=, file_path=/home/user/.cache/VNote/vnote.log