<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - vmwgfx: atom (electron-based app) causes corruption, hangs" href="https://bugs.freedesktop.org/show_bug.cgi?id=106677#c2">Comment # 2</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - vmwgfx: atom (electron-based app) causes corruption, hangs" href="https://bugs.freedesktop.org/show_bug.cgi?id=106677">bug 106677</a> from <a class="email" href="mailto:drawat@vmware.com" title="Deepak <drawat@vmware.com>"> Deepak</a> <pre>(In reply to David Cuthbert from <a href="show_bug.cgi?id=106677#c0">comment #0</a>) > I'm filing this currently so I have a place to keep notes on this bug. > > Running the atom text editor under various OSes (tried Linux Mint 18.3, > Ubuntu 18.04, and currently using Fedora 28) results in minor screen > glitches, eventually followed by drawing going completely haywire. I > recompiled vmwgfx.ko from the current HEAD which resulted in fewer glitches, > but it never completely goes away. > > The hangs are always immediately preceded by: > [drm:vmw_cmdbuf_work_func [vmwgfx]] *ERROR* Command "(null)" causing device > error. > [drm:vmw_cmdbuf_work_func [vmwgfx]] *ERROR* Command buffer offset is 28 > [drm:vmw_cmdbuf_work_func [vmwgfx]] *ERROR* Command size is 24 > Hi David, thanks for the bug report. Do you see the command buffer error with the new top of the tree vmwgfx only ? I tried to reproduce this bug with clean Ubuntu 18.04 and Atom installed from software center. I see that Atom text editor will be unresponsive but couldn't see the kernel command buffer errors. Will try with Fedora 28 later.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>