[Bug 1890545] Re: (ARM64) qemu-x86_64+schroot(Debian bullseye) can't run chrome and can't load HTML

[Peter Maydell]

ioctl number 0xc0106467 is DRM_IOCTL_RADEON_INFO. QEMU doesn't support
that ioctl (each ioctl needs individual handling to convert the data
structures it uses between the guest and host architecture). If your
guest binary is trying to make graphics-card specific ioctl calls like
this then I'm afraid it won't work in QEMU (unless somebody writes the
QEMU patch to make it support them).

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https://bugs.launchpad.net/bugs/1890545

Title:
  (ARM64) qemu-x86_64+schroot(Debian bullseye) can't run chrome and
  can't load HTML

Status in QEMU:
  New

Bug description:
  First I creat a file system that is debian(bullseye amd64)on arm64
  machine，then I download google-chrome，however, when I ran Google
  browser, some errors occurred.

  $ google-chrome --no-sandbox
  or 
  $ qemu-x86_64-static google-chrome --no-sandbox

  qemu: uncaught target signal 5 (Trace/breakpoint trap) - core dumped
  qemu: uncaught target signal 5 (Trace/breakpoint trap) - core dumped
  [1661:1661:0806/074307.502638:ERROR:nacl_fork_delegate_linux.cc(323)] Bad 
NaCl helper startup ack (0 bytes)
  [1664:1664:0806/074307.504159:ERROR:nacl_fork_delegate_linux.cc(323)] Bad 
NaCl helper startup ack (0 bytes)
  qemu: uncaught target signal 5 (Trace/breakpoint trap) - core dumped
  qemu: uncaught target signal 5 (Trace/breakpoint trap) - core dumped
  [1637:1678:0806/074308.337567:ERROR:file_path_watcher_linux.cc(315)] 
inotify_init() failed: Function not implemented (38)
  Fontconfig warning: "/etc/fonts/fonts.conf", line 100: unknown element "blank"
  qemu: unknown option 'type=utility'
  [1637:1680:0806/074313.598432:FATAL:gpu_data_manager_impl_private.cc(439)] 
GPU process isn't usable. Goodbye.
  qemu: uncaught target signal 5 (Trace/breakpoint trap) - core dumped
  Trace/breakpoint trap

  Why?
  And then I run firefox,it can be opened, but it can't load any web pages and 
HTML.
  I really need help！
  Thank.

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