bbswitch not able to turn off nvidia card with kernel 3.10.0-229.1.2.el7
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Bumblebee |
New
|
Undecided
|
Unassigned |
Bug Description
Since last update of CentOS 7 (1503) and therefore kernel change to 3.10.0-
Hardware:
baseboard-
baseboard-
baseboard-version : SDK0E50510 WIN
system-manufacturer : LENOVO
system-product-name : 20ARS44000
system-version : ThinkPad T440s
bios-vendor : LENOVO
bios-version : GJET79WW (2.29 )
bios-release-date : 09/03/2014
[root@xxxxxxxxx
[ 4.189315] cfg80211: (5490000 KHz - 5710000 KHz @ 80000 KHz), (N/A, 2700 mBm), (0 s)
[ 4.189317] cfg80211: (57240000 KHz - 65880000 KHz @ 2160000 KHz), (N/A, 4000 mBm), (N/A)
[ 4.461032] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 4.461036] Bluetooth: BNEP filters: protocol multicast
[ 4.461044] Bluetooth: BNEP socket layer initialized
[ 4.473521] SELinux: initialized (dev binfmt_misc, type binfmt_misc), uses genfs_contexts
[ 4.486009] Bluetooth: RFCOMM TTY layer initialized
[ 4.486021] Bluetooth: RFCOMM socket layer initialized
[ 4.486023] Bluetooth: RFCOMM ver 1.11
[ 4.585455] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 4.631249] bbswitch: module verification failed: signature and/or required key missing - tainting kernel
[ 4.631530] bbswitch: version 0.8
[ 4.631537] bbswitch: Found integrated VGA device 0000:00:02.0: \_SB_.PCI0.VID_
[ 4.631544] bbswitch: Found discrete VGA device 0000:04:00.0: \_SB_.PCI0.
[ 4.631553] ACPI Warning: \_SB_.PCI0.
[ 4.632488] bbswitch: detected an Optimus _DSM function
[ 4.632505] pci 0000:04:00.0: enabling device (0000 -> 0003)
[ 4.632541] bbswitch: disabling discrete graphics
[ 4.632546] ACPI Warning: \_SB_.PCI0.
[ 4.644036] bbswitch: Succesfully loaded. Discrete card 0000:04:00.0 is on
[ 4.661872] bbswitch: disabling discrete graphics
[ 4.661885] ACPI Warning: \_SB_.PCI0.
[ 4.662706] ------------[ cut here ]------------
[ 4.662713] WARNING: at drivers/
[ 4.662715] Device pci
disabling already-disabled device
[ 4.662716] Modules linked in:
[ 4.662718] iptable_mangle iptable_security bbswitch(OF) iptable_raw iptable_filter ip_tables rfcomm binfmt_misc bnep intel_powerclamp coretemp arc4 intel_rapl iTCO_wdt iTCO_vendor_support kvm crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd iwlmvm mac80211 pcspkr cdc_mbim serio_raw cdc_wdm snd_hda_codec_hdmi i2c_i801 iwlwifi snd_hda_
[ 4.662770] crc_t10dif crct10dif_common rtsx_pci_sdmmc mmc_core i915 ahci libahci libata i2c_algo_bit drm_kms_helper drm rtsx_pci e1000e mfd_core ptp i2c_core pps_core wmi video dm_mirror dm_region_hash dm_log dm_mod
[ 4.662788] CPU: 1 PID: 790 Comm: bumblebeed Tainted: GF O-------------- 3.10.0-
[ 4.662790] Hardware name: LENOVO 20ARS44000/
[ 4.662792] ffff88032a717e08 00000000afb992ee ffff88032a717dc0 ffffffff81604afa
[ 4.662796] ffff88032a717df8 ffffffff8106e34b ffff88032cce1000 ffff88032a717eb0
[ 4.662800] ffff88032a717f48 0000000000000028 0000000000000000 ffff88032a717e60
[ 4.662803] Call Trace:
[ 4.662810] [<ffffffff81604
[ 4.662815] [<ffffffff8106e
[ 4.662818] [<ffffffff8106e
[ 4.662822] [<ffffffff81303
[ 4.662825] [<ffffffff81306
[ 4.662829] [<ffffffffa0876
[ 4.662833] [<ffffffffa0876
[ 4.662838] [<ffffffff8122e
[ 4.662842] [<ffffffff811c6
[ 4.662846] [<ffffffff811c7
[ 4.662850] [<ffffffff81614
[ 4.662852] ---[ end trace 1faabfbedb67662e ]---
[ 4.664825] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[ 4.687756] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 4.735927] Ebtables v2.0 registered
[ 4.749088] Bridge firewalling registered
[ 4.951697] IPv6: ADDRCONF(
--
[ 11.137017] iwlwifi 0000:03:00.0 wlp3s0: disabling HT/VHT due to WEP/TKIP use
[ 11.137663] wlp3s0: associate with 00:24:b2:96:74:a2 (try 1/3)
[ 11.140399] wlp3s0: RX AssocResp from 00:24:b2:96:74:a2 (capab=0x411 status=0 aid=2)
[ 11.150387] wlp3s0: associated
[ 11.150441] IPv6: ADDRCONF(
[ 12.451037] systemd-
[ 16.749367] Adjusting tsc more than 11% (7276734 vs 6913266)
[ 39.460320] fuse init (API version 7.22)
[ 39.463026] SELinux: initialized (dev fuse, type fuse), uses genfs_contexts
[ 39.480035] SELinux: initialized (dev fusectl, type fusectl), uses genfs_contexts
[ 85.095391] bbswitch: disabling discrete graphics
[ 85.095404] ACPI Warning: \_SB_.PCI0.
Might want to try my branch of bbswitch : https:/ /github. com/smunaut/ bbswitch/ tree/hack- t440s