catalyst 10.5 suspend-to-ram broken ?

[kernelOfTruth]

For me suspend-to-ram via pm-suspend seems to be broken with 10.5

*) as root it won't wake up properly (the keyboard turns on and suddenly turns off again -> the numlock and caps-lock key isn't showing light anymore)

*) and as a user it just kind of "kills" gnome > black screen > and it returns to the prompt of kdm

dmesg shows the following error message:

[ 1211.645897] BUG: scheduling while atomic: X/19056/0x00000002
[ 1211.645898] Modules linked in: it87 hwmon_vid hwmon xt_owner xt_iprange xt_CONNMARK fglrx(P) wmi i2c_i801 e1000e agpgart libphy e1000 scsi_wait_scan sl811_hcd ohci_hcd ssb usb_storage ehci_hcd [last unloaded: tg3]
[ 1211.645907] Pid: 19056, comm: X Tainted: P 2.6.34-zen0_gcc45_esp #2
[ 1211.645911] Call Trace:
[ 1211.645916] [<ffffffff8173b53f>] ? schedule+0x63f/0x770
[ 1211.645936] [<ffffffffa0136d02>] ? firegl_trace+0x72/0x1e0 [fglrx]
[ 1211.645946] [<ffffffffa010cc7a>] ? KAS_Thread_WaitForFinish+0x8a/0xc0 [fglrx]
[ 1211.645949] [<ffffffff8105d970>] ? autoremove_wake_function+0x0/0x30
[ 1211.645963] [<ffffffffa01230b7>] ? MCIL_WorkerThread+0x177/0x230 [fglrx]
[ 1211.645976] [<ffffffffa0124886>] ? MCIL_GetExecutionLevel+0x66/0x80 [fglrx]
[ 1211.645994] [<ffffffffa01ca351>] ? PassiveRing_Cleanup+0x61/0xc0 [fglrx]
[ 1211.645996] [<ffffffff8108104c>] ? __free_irq+0x10c/0x1b0
[ 1211.646016] [<ffffffffa01c99a0>] ? IRQMGR_FreeResources+0x20/0x60 [fglrx]
[ 1211.646030] [<ffffffffa0125a4c>] ? irqmgr_wrap_shutdown+0x12c/0x180 [fglrx]
[ 1211.646041] [<ffffffffa0117c7e>] ? firegl_ioctl+0xe4e/0xef0 [fglrx]
[ 1211.646057] [<ffffffffa01dcee2>] ? amdPcsEngine_InitDatabase+0x12/0x20 [fglrx]
[ 1211.646069] [<ffffffffa0116d95>] ? firegl_release+0x125/0x1c0 [fglrx]
[ 1211.646072] [<ffffffff810cc841>] ? __fput+0xd1/0x1f0
[ 1211.646074] [<ffffffff810c8f99>] ? filp_close+0x59/0x80
[ 1211.646077] [<ffffffff810490ed>] ? put_files_struct+0xbd/0x140
[ 1211.646078] [<ffffffff81049866>] ? do_exit+0x606/0x7c0
[ 1211.646080] [<ffffffff81049ca9>] ? do_group_exit+0x49/0xb0
[ 1211.646082] [<ffffffff81054d13>] ? get_signal_to_deliver+0x2a3/0x410
[ 1211.646085] [<ffffffff810019fa>] ? do_signal+0x8a/0x800
[ 1211.646086] [<ffffffff810540bc>] ? do_send_sig_info+0x6c/0x90
[ 1211.646088] [<ffffffff810dd6cd>] ? dput+0x10d/0x170
[ 1211.646090] [<ffffffff81052da2>] ? recalc_sigpending+0x12/0x50
[ 1211.646091] [<ffffffff81052e64>] ? sigprocmask+0x84/0x100
[ 1211.646093] [<ffffffff81055083>] ? sys_rt_sigprocmask+0x83/0x120
[ 1211.646094] [<ffffffff810dd6cd>] ? dput+0x10d/0x170
[ 1211.646096] [<ffffffff81052da2>] ? recalc_sigpending+0x12/0x50
[ 1211.646097] [<ffffffff810021d9>] ? do_notify_resume+0x49/0x50
[ 1211.646099] [<ffffffff8100290b>] ? int_signal+0x12/0x17
[ 1211.984531] fglrx_pci 0000:01:00.0: irq 39 for MSI/MSI-X
[ 1211.984896] [fglrx] Firegl kernel thread PID: 19823
[ 1211.985117] [fglrx] IRQ 39 Enabled
[ 1212.285597] [fglrx] Gart USWC size:1280 M.
[ 1212.285598] [fglrx] Gart cacheable size:508 M.
[ 1212.285602] [fglrx] Reserved FB block: Shared offset:0, size:1000000
[ 1212.285603] [fglrx] Reserved FB block: Unshared offset:f8fd000, size:403000
[ 1212.285604] [fglrx] Reserved FB block: Unshared offset:3fff4000, size:c000

card AMD 5850 Radeon HD
Gentoo ~amd64, 2.6.34, gcc 4.5, glibc 2.11

[kernelOfTruth]

no-one is encountering the same problem that it's immediately waking up again (not spinning down the harddrives) or not waking up again ?

it seems it's a regression from 10.4 -> 10.5

10.1 (on Gentoo) and 10.4 on Arch work fine for me

10.2-10.4 don't work on Gentoo for me