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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - system unable to suspend due to "i915 0000:00:02.0: GEM idle failed, suspend/resume might fail""
href="https://bugs.freedesktop.org/show_bug.cgi?id=108986">108986</a>
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<th>Summary</th>
<td>system unable to suspend due to "i915 0000:00:02.0: GEM idle failed, suspend/resume might fail"
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>DRI git
</td>
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<th>Hardware</th>
<td>x86-64 (AMD64)
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<th>OS</th>
<td>Linux (All)
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>DRM/Intel
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
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<th>Reporter</th>
<td>nanericwang@gmail.com
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
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<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
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<pre>dmesg:
[ +0.000118] i915 0000:00:02.0: GEM idle failed, suspend/resume might fail
[ +0.000004] device_prepare(): 0xffffffff91261160 returns -512
[ +0.000002] PM: Device 0000:00:02.0 not prepared for power transition: code
-512
[ +0.000001] PM: Some devices failed to suspend, or early wake event detected
kernel parameters:
initrd=\intel-ucode.img initrd=\initramfs-linux-clear.img root=LABEL=ROOT
acpi_osi=Linux acpi_enforce_resources=lax elevator=bfq add_efi_memmap
i915 module parameters:
alpha_support = "Y"
disable_display = "N"
disable_power_well = "1"
dmc_firmware_path = "(null)"
edp_vswing = "0"
enable_dc = "-1"
enable_dp_mst = "Y"
enable_dpcd_backlight= "N"
enable_fbc = "1"
enable_guc = "3"
enable_gvt = "N"
enable_hangcheck = "Y"
enable_ips = "1"
enable_ppgtt = "3"
enable_psr = "1"
fastboot = "Y"
force_reset_modeset_test= "N"
guc_firmware_path = "(null)"
guc_log_level = "1"
huc_firmware_path = "(null)"
invert_brightness = "0"
load_detect_test = "N"
lvds_channel_mode = "0"
mmio_debug = "0"
modeset = "1"
nuclear_pageflip = "N"
panel_use_ssc = "-1"
prefault_disable = "N"
reset = "2"
vbt_firmware = "(null)"
vbt_sdvo_panel_type = "-1"
verbose_state_checks= "Y"</pre>
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