https://www.thinkwiki.org/w/api.php?action=feedcontributions&feedformat=atom&user=82.69.71.39ThinkWiki - User contributions [en]2026-09-17T23:01:27ZUser contributionsMediaWiki 1.31.12https://www.thinkwiki.org/w/index.php?title=Problem_with_display_remaining_black_after_resume&diff=5971Problem with display remaining black after resume2005-06-27T22:58:36Z<p>82.69.71.39: /* Affected Models */ had this problem with my x21</p>
<hr />
<div>There has been a problem encountered where the display stays black on resuming from suspend.<br />
<br />
The symptom might have you think first that your system hang up, but you will realize that your ThinkPad works and you can even reset it via {{key|Ctrl}}{{key|Alt}}{{key|Del}}.<br />
<br />
===Affected Models===<br />
*ThinkPad {{T41p}}, {{T42p}}<br />
*ThinkPad {{X40}}, {{X31}}, {{X21}}<br />
<br />
===Affected Operating Systems===<br />
*Linux (it's a kernel issue)<br />
<br />
===Solution===<br />
The Solution is to provide the <tt>acpi_sleep=s3_bios</tt> kernel parameter in your kernel parameter line.<br />
<br />
For grub this can look like this:<br />
title Linux, kernel 2.6.11-1-686<br />
root (hd0,0)<br />
kernel /boot/vmlinuz-2.6.11-1-686 root=/dev/hda1 ro acpi_sleep=s3_bios<br />
initrd /boot/initrd.img-2.6.11-1-686<br />
savedefault<br />
boot</div>82.69.71.39https://www.thinkwiki.org/w/index.php?title=ATI_Rage_Mobility_M&diff=5926ATI Rage Mobility M2005-06-22T18:50:41Z<p>82.69.71.39: /* Linux X.Org driver */ yeah, a rage is really supported by the radeon driver :-P</p>
<hr />
<div>__NOTOC__<br />
{| width="100%"<br />
|style="vertical-align:top" |<br />
<div style="margin: 0; margin-right:10px; border: 1px solid #dfdfdf; padding: 0em 1em 1em 1em; background-color:#F8F8FF; align:right;"><br />
=== ATI Rage Mobility M or M1===<br />
This is a ATI video adapter<br />
<br />
The only difference between the M and M1 model is the amount of video memory<br><br />
M has 4MB, M1 has 8MB<br />
=== Features ===<br />
* Chipset: ATI Rage Pro<br />
* PCI ID: 1002:4c4d<br />
* AGP 2X<br />
* 4 or 8MB SGRAM video memory<br />
</div><br />
|style="vertical-align:top" |<br />
|}<br />
=== Linux X.Org driver ===<br />
This adapter is supported by recent versions of the 'mach64' driver as found in X.Org and XFree86.<br />
<br />
==== ThinkPad LCD ====<br />
Display on the internal LCD works as long as you set the monitor settings correct.<br />
<br />
==== External VGA port ====<br />
??<br />
==== SVideo port ====<br />
??<br />
<br />
=== Proprietary ATI driver ===<br />
??<br />
=== Linux kernel Framebuffer driver ===<br />
??<br />
<br />
=== ThinkPad's this chip may be found in ===<br />
* {{A20m}}, {{A21e}}, {{A21m}}, {{A22e}}, {{A22m}}<br />
* {{i1400 2621}}, {{i1500}}, {{i1620}}, {{i1800}}<br />
* {{X20}}, {{X21}}<br />
* {{TransNote}}<br />
<br />
[[Category:Components]]</div>82.69.71.39