从 Lubunu 19.10 开始，通过 Snap 安装的 Chromium 需要 1 分钟以上的时间才能加载！在 19.04 上，它加载得很快。在 19.10 上，CPU 和磁盘活动是被动的。由于 Lubuntu 不是基于 gnome，是否仍然是 gnome 密钥环导致了此问题？从命令终端启动，我收到以下消息：
2019/11/02 07:49:47.909894 cmd_run.go:893: WARNING: cannot start document portal: Failed to activate service 'org.freedesktop.portal.Documents': timed out (service_start_timeout=120000ms)
[3019:3019:1102/074957.830615:ERROR:sandbox_linux.cc(369)] InitializeSandbox() called with multiple threads in process gpu-process.
[3019:3019:1102/074959.900320:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command
[3019:3019:1102/075000.217065:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command
[3273:1:1102/075003.454035:ERROR:child_process_sandbox_support_impl_linux.cc(81)] FontService unique font name matching request did not receive a response.
[3273:1:1102/075003.461309:ERROR:child_process_sandbox_support_impl_linux.cc(81)] FontService unique font name matching request did not receive a response.
[2738:3268:1102/075012.008643:ERROR:udev_watcher.cc(94)] Failed to begin udev enumeration.
关闭浏览器后我看到的是：
[3300:1:1102/075130.946231:ERROR:child_process_sandbox_support_impl_linux.cc(81)] FontService unique font name matching request did not receive a response.
[3300:1:1102/075130.948724:ERROR:child_process_sandbox_support_impl_linux.cc(81)] FontService unique font name matching request did not receive a response.
[3300:1:1102/075130.957598:ERROR:child_process_sandbox_support_impl_linux.cc(81)] FontService unique font name matching request did not receive a response.
[3300:1:1102/075130.960825:ERROR:child_process_sandbox_support_impl_linux.cc(81)] FontService unique font name matching request did not receive a response.
[3529:1:1102/075518.059456:ERROR:child_process_sandbox_support_impl_linux.cc(81)] FontService unique font name matching request did not receive a response.
[3529:1:1102/075518.063894:ERROR:child_process_sandbox_support_impl_linux.cc(81)] FontService unique font name matching request did not receive a response.
[3019:3019:1102/080045.664588:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command
[3019:3019:1102/080240.782721:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command
答案1
有一面旗帜
--disable-gpu这可能会有所帮助，因为这是无头 chrome 上的合成器问题