{"action":"created","issue":{"url":"https://api.github.com/repos/Bumblebee-Project/Bumblebee/issues/653","labels_url":"https://api.github.com/repos/Bumblebee-Project/Bumblebee/issues/653/labels{/name}","comments_url":"https://api.github.com/repos/Bumblebee-Project/Bumblebee/issues/653/comments","events_url":"https://api.github.com/repos/Bumblebee-Project/Bumblebee/issues/653/events","html_url":"https://github.com/Bumblebee-Project/Bumblebee/issues/653","id":69443177,"number":653,"title":"[ 3809.250387] [ERROR]Cannot access secondary GPU - error: [XORG] (EE) systemd-logind: failed to get session: PID 2903 does not belong to any known session  [ 3809.250454] [ERROR]Aborting because fallback start is disabled.","user":{"login":"samanmohamadi","id":11535254,"avatar_url":"https://avatars.githubusercontent.com/u/11535254?v=3","gravatar_id":"","url":"https://api.github.com/users/samanmohamadi","html_url":"https://github.com/samanmohamadi","followers_url":"https://api.github.com/users/samanmohamadi/followers","following_url":"https://api.github.com/users/samanmohamadi/following{/other_user}","gists_url":"https://api.github.com/users/samanmohamadi/gists{/gist_id}","starred_url":"https://api.github.com/users/samanmohamadi/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/samanmohamadi/subscriptions","organizations_url":"https://api.github.com/users/samanmohamadi/orgs","repos_url":"https://api.github.com/users/samanmohamadi/repos","events_url":"https://api.github.com/users/samanmohamadi/events{/privacy}","received_events_url":"https://api.github.com/users/samanmohamadi/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":9,"created_at":"2015-04-19T16:54:27Z","updated_at":"2015-06-26T08:46:23Z","closed_at":null,"body":"```\r\n[saman@saman ~]$ optirun glxgears -info\r\n[ 3809.250387] [ERROR]Cannot access secondary GPU - error: [XORG] (EE) systemd-logind: failed to get session: PID 2903 does not belong to any known session\r\n\r\n[ 3809.250454] [ERROR]Aborting because fallback start is disabled.\r\n```\r\n\r\n```\r\n [saman@saman ~]$ uname -r\r\n3.19.3-3-ARCH\r\n```\r\n\r\n````\r\n01:00.0 VGA compatible controller: NVIDIA Corporation GF108M [GeForce GT 630M] (rev a1) (prog-if 00 [VGA controller])\r\n\tSubsystem: Acer Incorporated [ALI] Device 0505\r\n\tFlags: bus master, fast devsel, latency 0, IRQ 16\r\n\tMemory at d0000000 (32-bit, non-prefetchable) [size=16M]\r\n\tMemory at a0000000 (64-bit, prefetchable) [size=256M]\r\n\tMemory at b0000000 (64-bit, prefetchable) [size=32M]\r\n\tI/O ports at 2000 [size=128]\r\n\tExpansion ROM at d1000000 [disabled] [size=512K]\r\n\tCapabilities: <access denied>\r\n\tKernel driver in use: nvidia\r\n\tKernel modules: nouveau, nvidia\r\n```\r\n```\r\n [saman@saman ~]$ lsmod\r\nModule                  Size  Used by\r\nuas                    21817  0 \r\nusb_storage            60311  1 uas\r\nctr                    12927  1 \r\nccm                    17534  1 \r\nfuse                   87590  7 \r\ncoretemp               12820  0 \r\nintel_rapl             17605  0 \r\niosf_mbi               12682  1 intel_rapl\r\nuvcvideo               84822  0 \r\nx86_pkg_temp_thermal    12951  0 \r\nintel_powerclamp       17122  0 \r\nvideobuf2_vmalloc      13286  1 uvcvideo\r\nkvm_intel             143417  0 \r\nvideobuf2_memops       12519  1 videobuf2_vmalloc\r\nvideobuf2_core         39635  1 uvcvideo\r\nv4l2_common            12814  1 videobuf2_core\r\nvideodev              135040  3 uvcvideo,v4l2_common,videobuf2_core\r\nkvm                   435299  1 kvm_intel\r\nmousedev               17272  0 \r\nmedia                  18365  2 uvcvideo,videodev\r\ncrct10dif_pclmul       13394  0 \r\ncrc32_pclmul           12915  0 \r\njoydev                 17063  0 \r\narc4                   12536  2 \r\ncrc32c_intel           21809  0 \r\nath9k                 129093  0 \r\nghash_clmulni_intel    12978  0 \r\naesni_intel           167997  2 \r\niTCO_wdt               12831  0 \r\naes_x86_64             16719  1 aesni_intel\r\nath9k_common           26722  1 ath9k\r\nath9k_hw              428874  2 ath9k_common,ath9k\r\nlrw                    12757  1 aesni_intel\r\ngf128mul               12970  1 lrw\r\nglue_helper            12649  1 aesni_intel\r\nablk_helper            12572  1 aesni_intel\r\nath                    26067  3 ath9k_common,ath9k,ath9k_hw\r\niTCO_vendor_support    12649  1 iTCO_wdt\r\nsnd_hda_codec_hdmi     49263  1 \r\nsnd_hda_codec_realtek    67322  1 \r\nsnd_hda_codec_generic    63161  1 snd_hda_codec_realtek\r\ncryptd                 18553  3 ghash_clmulni_intel,aesni_intel,ablk_helper\r\nmxm_wmi                12515  0 \r\nacer_wmi               17603  0 \r\nmac80211              648753  1 ath9k\r\ntg3                   164575  0 \r\nptp                    17692  1 tg3\r\npps_core               17225  1 ptp\r\nlibphy                 32315  1 tg3\r\nhwmon                  12930  2 tg3,coretemp\r\nsparse_keymap          12818  1 acer_wmi\r\ncfg80211              476584  4 ath,ath9k_common,ath9k,mac80211\r\nrfkill                 18867  4 cfg80211,acer_wmi\r\npsmouse               107442  0 \r\npcspkr                 12595  0 \r\nserio_raw              12849  0 \r\nmei_me                 17987  0 \r\nmei                    75468  1 mei_me\r\nevdev                  21544  33 \r\nshpchp                 35210  0 \r\nsnd_hda_intel          26387  6 \r\nsnd_hda_controller     26857  1 snd_hda_intel\r\nsnd_hda_codec         112621  5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller\r\nsnd_hwdep              17244  1 snd_hda_codec\r\nsnd_pcm                88779  4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_controller\r\nsnd_timer              26614  1 snd_pcm\r\nsnd                    73436  20 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel\r\nsoundcore              13031  2 snd,snd_hda_codec\r\nmac_hid                12633  0 \r\nlpc_ich                20768  0 \r\nbattery                17452  0 \r\nac                     12715  0 \r\ni2c_i801               16965  0 \r\nprocessor              27777  0 \r\nwmi                    17339  2 acer_wmi,mxm_wmi\r\nsch_fq_codel           17343  5 \r\next4                  514390  1 \r\ncrc16                  12343  1 ext4\r\nmbcache                17171  1 ext4\r\njbd2                   86379  1 ext4\r\nhid_generic            12393  0 \r\nusbhid                 48596  0 \r\nhid                   110513  2 hid_generic,usbhid\r\nsr_mod                 21903  0 \r\ncdrom                  47479  1 sr_mod\r\nsd_mod                 43575  4 \r\nsdhci_pci              22172  0 \r\nsdhci                  39102  1 sdhci_pci\r\nxhci_pci               12675  0 \r\nled_class              12855  3 ath9k,sdhci,acer_wmi\r\nahci                   33248  3 \r\nlibahci                27215  1 ahci\r\natkbd                  22254  0 \r\nehci_pci               12512  0 \r\nlibata                181461  2 ahci,libahci\r\nlibps2                 12739  2 atkbd,psmouse\r\nehci_hcd               69979  1 ehci_pci\r\nxhci_hcd              152471  1 xhci_pci\r\nmmc_core              110613  2 sdhci,sdhci_pci\r\nusbcore               199382  8 uas,uvcvideo,usb_storage,ehci_hcd,ehci_pci,usbhid,xhci_hcd,xhci_pci\r\nscsi_mod              147395  5 uas,usb_storage,libata,sd_mod,sr_mod\r\nusb_common             12561  1 usbcore\r\ni8042                  18002  2 acer_wmi,libps2\r\nserio                  18282  6 serio_raw,atkbd,i8042,psmouse\r\nbbswitch               12878  0 \r\nnvidia_uvm             66649  0 \r\nnvidia               8344432  2 nvidia_uvm\r\ni915                 1002518  7 \r\nbutton                 12953  1 i915\r\nintel_gtt              17848  1 i915\r\ni2c_algo_bit           12744  1 i915\r\nvideo                  22205  2 i915,acer_wmi\r\ndrm_kms_helper         98881  1 i915\r\ndrm                   273079  11 i915,drm_kms_helper,nvidia\r\ni2c_core               50240  8 drm,i915,i2c_i801,drm_kms_helper,i2c_algo_bit,nvidia,v4l2_common,videodev\r\n```\r\nThis instruction doesn't help : https://wiki.archlinux.org/index.php/Bumblebee#systemd-logind:_failed_to_get_session:_PID_XXX_does_not_belong_to_any_known_session\r\n"},"comment":{"url":"https://api.github.com/repos/Bumblebee-Project/Bumblebee/issues/comments/115579364","html_url":"https://github.com/Bumblebee-Project/Bumblebee/issues/653#issuecomment-115579364","issue_url":"https://api.github.com/repos/Bumblebee-Project/Bumblebee/issues/653","id":115579364,"user":{"login":"samanmohamadi","id":11535254,"avatar_url":"https://avatars.githubusercontent.com/u/11535254?v=3","gravatar_id":"","url":"https://api.github.com/users/samanmohamadi","html_url":"https://github.com/samanmohamadi","followers_url":"https://api.github.com/users/samanmohamadi/followers","following_url":"https://api.github.com/users/samanmohamadi/following{/other_user}","gists_url":"https://api.github.com/users/samanmohamadi/gists{/gist_id}","starred_url":"https://api.github.com/users/samanmohamadi/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/samanmohamadi/subscriptions","organizations_url":"https://api.github.com/users/samanmohamadi/orgs","repos_url":"https://api.github.com/users/samanmohamadi/repos","events_url":"https://api.github.com/users/samanmohamadi/events{/privacy}","received_events_url":"https://api.github.com/users/samanmohamadi/received_events","type":"User","site_admin":false},"created_at":"2015-06-26T08:46:23Z","updated_at":"2015-06-26T08:46:23Z","body":"No , if you found any solution please inform me too."}}