Nálam is szép lett a dmesg:
[21145.706476] dvb-usb: found a 'Mygica T230 DVB-T/T2/C' in warm state.
[21145.843084] ------------[ cut here ]------------
[21145.843097] WARNING: CPU: 1 PID: 13605 at drivers/usb/core/hcd.c:1584 usb_hcd_map_urb_for_dma+0x42a/0x550 [usbcore]
[21145.843098] transfer buffer not dma capable
[21145.843099] Modules linked in: dvb_usb_cxusb(+) dib0070 dvb_usb dvb_core rc_core fuse hid_generic uas input_leds led_class joydev mousedev gspca_pac207 gspca_main hid_logitech ff_memless v4l2_common videodev media usbhid hid usb_storage i915 iTCO_wdt iTCO_vendor_support ppdev evdev mac_hid intel_rapl x86_pkg_temp_thermal intel_powerclamp nls_iso8859_1 coretemp nls_cp437 vfat kvm_intel fat drm_kms_helper kvm snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel irqbypass crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel cryptd intel_cstate snd_hda_codec intel_rapl_perf snd_hda_core snd_hwdep drm snd_pcm psmouse intel_gtt syscopyarea sysfillrect snd_timer sysimgblt snd r8168(O) i2c_i801 mei_me i2c_smbus fb_sys_fops ie31200_edac i2c_algo_bit soundcore mei shpchp edac_core lpc_ich parport_pc
[21145.843149] parport thermal fan battery fjes video tpm_tis tpm_tis_core tpm button sch_fq_codel uinput sg ip_tables x_tables ext4 crc16 jbd2 fscrypto mbcache sd_mod serio_raw atkbd libps2 ahci libahci libata scsi_mod i8042 serio ehci_pci ehci_hcd usbcore usb_common
[21145.843173] CPU: 1 PID: 13605 Comm: systemd-udevd Tainted: G O 4.9.9-1-MANJARO #1
[21145.843175] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./H61M-DS2 3.0, BIOS F1 10/12/2012
[21145.843177] ffffc900031af688 ffffffff81314d20 ffffc900031af6d8 0000000000000000
[21145.843181] ffffc900031af6c8 ffffffff8107eb4b 00000630031af710 ffff8801b6a8d540
[21145.843184] 0000000000000000 ffff880215c9e800 0000000000000002 ffff880214fdb000
[21145.843187] Call Trace:
[21145.843193] [] dump_stack+0x63/0x83
[21145.843197] [] __warn+0xcb/0xf0
[21145.843199] [] warn_slowpath_fmt+0x5f/0x80
[21145.843202] [] ? lock_timer_base+0x81/0xa0
[21145.843208] [] ? usb_alloc_urb+0x19/0x50 [usbcore]
[21145.843213] [] usb_hcd_map_urb_for_dma+0x42a/0x550 [usbcore]
[21145.843216] [] ? try_to_del_timer_sync+0x5a/0x80
[21145.843220] [] usb_hcd_submit_urb+0x335/0xb30 [usbcore]
[21145.843223] [] ? del_timer_sync+0x50/0x50
[21145.843228] [] usb_submit_urb+0x2f4/0x560 [usbcore]
[21145.843233] [] usb_start_wait_urb+0x6e/0x170 [usbcore]
[21145.843238] [] usb_bulk_msg+0xbd/0x160 [usbcore]
[21145.843243] [] dvb_usb_generic_rw+0x15f/0x1e0 [dvb_usb]
[21145.843248] [] cxusb_ctrl_msg+0x9e/0xe0 [dvb_usb_cxusb]
[21145.843252] [] cxusb_d680_dmb_power_ctrl+0x57/0x90 [dvb_usb_cxusb]
[21145.843255] [] ? __kmalloc+0x1cc/0x200
[21145.843257] [] dvb_usb_device_power_ctrl+0x3f/0x50 [dvb_usb]
[21145.843260] [] dvb_usb_device_init+0x233/0x640 [dvb_usb]
[21145.843264] [] cxusb_probe+0x1f2/0x210 [dvb_usb_cxusb]
[21145.843269] [] usb_probe_interface+0x159/0x2d0 [usbcore]
[21145.843273] [] driver_probe_device+0x223/0x430
[21145.843275] [] __driver_attach+0xdf/0xf0
[21145.843277] [] ? driver_probe_device+0x430/0x430
[21145.843279] [] bus_for_each_dev+0x6c/0xc0
[21145.843281] [] driver_attach+0x1e/0x20
[21145.843283] [] bus_add_driver+0x170/0x270
[21145.843286] [] driver_register+0x60/0xe0
[21145.843291] [] usb_register_driver+0x81/0x140 [usbcore]
[21145.843293] [] ? 0xffffffffa07c6000
[21145.843297] [] cxusb_driver_init+0x1e/0x1000 [dvb_usb_cxusb]
[21145.843300] [] do_one_initcall+0x50/0x180
[21145.843303] [] ? __vunmap+0x81/0xd0
[21145.843305] [] ? kfree+0x176/0x190
[21145.843308] [] do_init_module+0x5f/0x1f1
[21145.843312] [] load_module+0x2384/0x2a50
[21145.843314] [] ? symbol_put_addr+0x50/0x50
[21145.843317] [] ? vmap_page_range_noflush+0x25a/0x350
[21145.843321] [] SyS_init_module+0x174/0x190
[21145.843323] [] do_syscall_64+0x54/0xc0
[21145.843327] [] entry_SYSCALL64_slow_path+0x25/0x25
[21145.843329] ---[ end trace dc53e9560ea88aae ]---
[21145.843331] dvb-usb: recv bulk message failed: -11
[21145.949763] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
[21145.949923] DVB: registering new adapter (Mygica T230 DVB-T/T2/C)
[21145.958161] dvb-usb: recv bulk message failed: -11
[21145.958171] si2168: probe of 7-0064 failed with error -121
[21145.958175] dvb-usb: no frontend was attached by 'Mygica T230 DVB-T/T2/C'
[21145.958588] input: IR-receiver inside an USB DVB receiver as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4/input/input15
[21145.958716] dvb-usb: schedule remote query interval to 100 msecs.
[21148.122750] dvb-usb: bulk message failed: -110 (2/0)
[21148.122769] dvb-usb: Mygica T230 DVB-T/T2/C successfully initialized and connected.
[21148.122817] usbcore: registered new interface driver dvb_usb_cxusb
Bár nem használom lomnak ül a fiókba.
[pch@pch-szoba ~]$ uname -a
Linux pch-szoba 4.9.9-1-MANJARO #1 SMP PREEMPT Thu Feb 9 23:12:06 UTC 2017 x86_64 GNU/Linux
pch
--
http://www.buster.hu "A" számlázó
--