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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Garbled graphics when resuming from standby"
href="https://bugs.freedesktop.org/show_bug.cgi?id=100679#c25">Comment # 25</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Garbled graphics when resuming from standby"
href="https://bugs.freedesktop.org/show_bug.cgi?id=100679">bug 100679</a>
from <span class="vcard"><a class="email" href="mailto:latalante@cock.li" title="latalante@cock.li">latalante@cock.li</a>
</span></b>
<pre>(In reply to Kevin Brace from <a href="show_bug.cgi?id=100679#c24">comment #24</a>)
<span class="quote">> Just for my reference, it will be helpful to know the laptop model you are
> using</span >
It is MiTAC Notebook PC. Probably not much explain.
<span class="quote">> 1) Hardware cursor disappears when resuming</span >
It may not matter, but I get warnings when compiling (Xorg 1.19.3, gcc 6.3.1).
via_display.c: In function ‘iga1_crtc_commit’:
via_display.c:3848:9: warning: ‘xf86_reload_cursors’ is deprecated
[-Wdeprecated-declarations]
xf86_reload_cursors(crtc->scrn->pScreen);
^~~~~~~~~~~~~~~~~~~
In file included from via_driver.h:54:0,
from via_display.c:32:
/usr/include/xorg/xf86Crtc.h:991:37: note: declared here
static _X_INLINE _X_DEPRECATED void xf86_reload_cursors(ScreenPtr screen) {}
^~~~~~~~~~~~~~~~~~~
via_display.c: In function ‘iga2_crtc_commit’:
via_display.c:4254:9: warning: ‘xf86_reload_cursors’ is deprecated
[-Wdeprecated-declarations]
xf86_reload_cursors(crtc->scrn->pScreen);
^~~~~~~~~~~~~~~~~~~
In file included from via_driver.h:54:0,
from via_display.c:32:
/usr/include/xorg/xf86Crtc.h:991:37: note: declared here
static _X_INLINE _X_DEPRECATED void xf86_reload_cursors(ScreenPtr screen) {}
^~~~~~~~~~~~~~~~~~~
<span class="quote">> 2) VT screen goes completely dark when entering it after resuming from
> standby</span >
Not exactly, VT (Console: VGA 80x25) disappears after startup Xorg.
All in all current version it is the best possible configuration (loss of lost
Xv after resuming).
I also tried the KMS version (drm-openchrome), without success. Xorg did not
want to run.
"xf86EnableIOPorts: failed to set IOPL for I/O (Operation not permitted)"
or
"unable to map MMIO permission denied"
Maybe it was related to kernel config (CONFIG_STRICT_DEVMEM,
CONFIG_IO_STRICT_DEVMEM) or the xorg version was too new.</pre>
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