Posts by Marius95

Marius95 · Button repeat delay Marius95 December 16, 2022 at 7:16 PM

Hi.

I recently switched from a Raspberry Pi 3B+ and LE9 to Asus TinkerBoard S and LE10. I'm using a RF remote control with USB receiver from a very old ATI All-in-Wonder GPU+tuner card. Driver used is ati_remote.ko (Kernel config option CONFIG_USB_ATI_REMOTE, "ATI / X10 USB RF remote control").

It was working fine with RPi, but it doesn't work so well with the new system.

When I press a button, it repeats 2-3 times. For example when I press arrow down, the cursor moves 2-3 steps down. It is very difficult to use.

How do I adjust the repeat delay?

Second problem:

Most buttons don't work. They never did. Can I remap them? How? Is there a list of button codes that Kodi uses for various actions?

Thanks.

Marius95

I'll try to use cron to run a script that stops containers and DB and then run the backup.

I want to be able to restore the backups using LibreELEC restore, just like an "original" backup made by LibreELEC. I saw that LibreELEC backups contain just some of the directories in /storage, not entire /storage. Can you tell me the tar command used by LibreELEC? (Or where can I find it?)

Can I still use LibreELEC restore if I gzip it?

Thank you.

Marius95

RaspberyPi4, 4GB, LibreELEC v9.2.8 with MariaDB addon, Docker addon and a few containers: Portainer CE, WordPress (official), HomeAssistant, PiHole.

Is it safe to use the LibreELEC backup function while these services are running? I'm worried that a backup made while SQL databases are being written will contain corrupted database files, and possibly other problems related to files being backed up while in an inconsistent state.

So far I restored a backup twice and it worked, but that might be just luck?

Thanks.

Marius95

Mount SFTP? How?

Marius95

Feature request:

FTP and SFTP client should keep the connection open for a few seconds (10 - 30s ...) and reuse it for the next transfer instead of closing it immediately and negotiate a new one.

This happens when scanning the FTP files into library and during playback of bad .avi files that are not interleaved (audio is at the end of the file and the player alternatively seeks audio and video). Library update with FTP in LAN is not very slow, but high latency SFTP (to home server from a hotel across the world) becomes annoyingly slow.

AVI files not interleaved are unplayable even in LAN.

Marius95 · 3D stereoscopic video playback is broken Marius95 July 2, 2021 at 8:15 PM

I don't really understand what's left to implement. 3D menus works fine, 3D video plays back fine in 2D normal mode. Stop messing around with the video when 3D mode is active. Just leave it as it is and show only menus and subtitles in 3D.

Marius95 · 3D stereoscopic video playback is broken Marius95 June 28, 2021 at 7:29 PM

3D stereoscopic playback is broken on multiple platforms

Terms used:

HOU = Half Over/Under

2D = Monoscopic mode, only a single full-screen frame, like an normal movie.

2D HOU = The image top and bottom halfs each represent a frame for right and left eye when converted to 3D mode by the TV. The two frames are half the original height.

3D = The resulting full-screen 3D image generated by the TV from a 2D HOU source.

Test video used:

3D HOU, 1920x1080p, 23.976fps, h264 high L4.1, yuv 4:2:0, Matroshka container, downloaded from a torrent.

Raspberry Pi 4, HDMI, Panasonic P50ST60 (plasma 3D TV), Panasonic 3D shutter glasses

LibreELEC v9.2.7

- Kodi interface in "3D" mode (sent to TV as 2D HOU)

TV detects 3D image and activates 3D glasses. The interface appears as 3D. Menus and popups have "depth".

- 3D video playback in 2D mode (3D disabled in Kodi)

The video is sent to the TV unmodified, as 2D HOU.

When the video is full-screen without subtitles or any Kodi interface visible, the TV detects the 2D HOU video as a 3D source and activates 3D glasses. Notice the double edges in the image below. When viewed through 3D glasses, this image appears 3D.

When there are subtitles or Kodi menus visible, TV exits 3D mode and the image appears again as 2D HOU. This is expected, but because 3D mode doesn't work.

- 3D video playback in 3D mode

The menus are sent to the TV in the expected mode (2D HOU), but the video appears as normal 2D. It is not 2D HOU. Only one frame is visible and that frame (left eye or right eye - I don't know) is shown full-screen. The TV doesn't detect 3D (because there is none).

Disabling acceleration (MMAL) doesn't change anything.

Tinker Board S (Rockchip RK3288), HDMI, Panasonic P42ST60, Panasonic 3D shutter glasses

LibreELEC v10 beta 4

- Kodi interface in "3D" mode (sent to TV as 2D HOU) works fine, same as Raspberry Pi.

- 3D video playback in 2D mode (3D disabled in Kodi)

The video is sent to the TV unmodified, as 2D HOU. Menus and subtitles break the TV's 3D mode, same as Raspberry Pi.

- 3D video playback in 3D mode

Things get really crazy here. The Kodi menus appear fine, as 2D HOU, but the video is Quarter-size Over/Under. See photo. Top half of the image consists of both left eye and right eye frames (quarter-height each), while the bottom half is black.

If I disable acceleration ("DRM PRIME"), things get even more crazy. There are now 4 frames on the screen!

I am available for more tests if needed.

I really hope this is not a kernel issue!

Marius95

I tried LibreELEC-ARMv7.arm-9.80-devel-20201006155018-8945356-rk3288 on Asus Tinkerboard.

It boots kernel, shows LE logo, resize partition OK, reboots, then show LE logo, but never loads Kodi. TV screen flickers constantly.

I replaced firefly dtb with tinker-s dtb in extlinux.conf. Now Kodi loads, but screen is still flickering. Changing refresh rate didn't help.

Marius95

I just upgraded my old Raspberry Pi 3 with a new Asus Tinker Board S. I have a problem with some refresh rates.

Video example here (80MB file): tinkerboard-hdmi-flicker.mkv

My hardware:

Asus Tinker Board S, the official power source from RPi 3B+, 1.5m HDMI cable, Panasonic ST50 (plasma screen, 2013).

Latest offcial LibreELEC

It seems that refresh rates 23.976 and 59.94 Hz are not supported on Tinker Board?

- 1920x1080p 60Hz = works

- 1920x1080p 59.94Hz = flickers constantly

- 1920x1080p 50Hz = works

- 1920x1080p 24Hz = works

- 1920x1080p 23.976Hz = blank screen 95% of the time, some very distorted image sometimes appears

- 1280x720p = same as 1080p

I tried:

- changing power source = didn't help

- changing HDMI cable = didn't help

- changing HDMI mode (RGB / Ybr422 / Ybr444) = didn't help. Using 422, the flickering corrupts colors, not just the image.

- change TV (a smaller Panasonic ST50) in another room = didn't help

- reverse power plug, try other wall socket (ground loop?) = didn't help

- put back RPi 3B+ = no problems with the same setup

- other OS = Official Android for TB doesn't have these refresh rates available. Official Debian for TB - I don't know how to change the refresh rate.

Is this problem known? I couldn't find anything about it. Any ideea what causes it?

Thanks.

Marius95 · LE 9.0.2 freeze when ATI remote is used Marius95 May 20, 2019 at 4:44 PM

There is no such file in that directory. There is a file with that name and contents in /usr/lib/modprobe.d/ , but that's read-only.

Code

RPi:/ # ls /storage/.config/modprobe.d/
disable-spdif-for-hd-audio.conf
RPi:/ # find -name ati_remote.conf
./usr/lib/modprobe.d/ati_remote.conf

I tried copying that file in the directory you indicated and removing that line from it.

IT WORKS!!! No more kernel oops and I can move the mouse! So problem resolved. Please include the fix in the next LibreELEC release.

One more thing...

I don't think the kernel should crash even if that file is wrong. If you have time, maybe take a look why it causes a kernel problem? Or report it to the module developer? Or tell me how to report it?

Thank you!

Marius95 · LE 9.0.2 freeze when ATI remote is used Marius95 May 18, 2019 at 5:00 PM

I connected a serial console and this is the error:

Code

[   76.704228] Internal error: Oops: 17 [#1] SMP ARM
[   76.760496] Modules linked in: 8021q rc_ati_x10 ati_remote i2c_bcm2835 bcm2835_gpiomem rc_core fixed
[   76.869906] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.19.36 #1
[   76.941790] Hardware name: BCM2835
[   76.982432] PC is at input_event+0x28/0x70
[   77.031409] LR is at ati_remote_irq_in+0x578/0x5a8 [ati_remote]
[   77.102255] pc : [<8072f5bc>]    lr : [<7f0318c0>]    psr: 880d0193
[   77.177262] sp : 80f01cd8  ip : 80f01d08  fp : 80f01d04
[   77.239768] r10: 00000000  r9 : 00000078  r8 : 00000078
[   77.302276] r7 : af858180  r6 : aebd7e00  r5 : ad8d5c00  r4 : 00000000
[   77.380408] r3 : 00000001  r2 : 00000110  r1 : 00000001  r0 : 00000000
[   77.458541] Flags: Nzcv  IRQs off  FIQs on  Mode SVC_32  ISA ARM  Segment user
[   77.545012] Control: 10c5383d  Table: 2834406a  DAC: 00000055
[   77.613772] Process swapper/0 (pid: 0, stack limit = 0xa03e860b)
[   77.685658] Stack: (0x80f01cd8 to 0x80f02000)
[   77.737755] 1cc0:                                                       7f0101ac 80948624
[   77.835688] 1ce0: 00000110 00000001 00000000 00000000 ad8d5c00 aebd7e00 80f01d4c 80f01d08
[   77.933618] 1d00: 7f0318c0 8072f5a0 80f01d70 801df200 806ea4a4 7f03303c 806ea1c8 00000001
[   78.031548] 1d20: 80f01d4c ad8d5c00 680d0113 00000000 00000000 00000000 00000000 00000001
[   78.129479] 1d40: 80f01d6c 80f01d50 806ea1d4 7f031354 ae0eb8c0 adec8000 ad8d5c00 80f04c88
[   78.227409] 1d60: 80f01d8c 80f01d70 806ea4a4 806ea140 ae0eb8c0 adec8000 ad8d5c00 80f04c88
[   78.325339] 1d80: 80f01db4 80f01d90 80716860 806ea3c0 280d0113 5bc193d6 aea78a00 aea78a04
[   78.423270] 1da0: 00000000 af0da2a0 80f01dc4 80f01db8 80725850 807167e0 80f01dec 80f01dc8
[   78.521201] 1dc0: 80127f78 8072583c 00000000 00000001 80f03080 ffffe000 00000100 80f00000
[   78.619131] 1de0: 80f01dfc 80f01df0 80128058 80127f20 80f01e64 80f01e00 80102370 8012803c
[   78.717062] 1e00: 80f01e24 80f01e10 80a021d4 00000001 00200102 80b0e5bc 80f03d00 fffefa54
[   78.814992] 1e20: 0000000a 80e880c0 80f8cf18 80e7f308 80f04cb0 80f03080 80170478 80e88084
[   78.912922] 1e40: 00000000 00000000 00000001 ae80a180 80f00000 80e87868 80f01e74 80f01e68
[   79.010853] 1e60: 80127c08 801021f4 80f01e9c 80f01e78 80170bb4 80127b1c 00000000 680d0013
[   79.108783] 1e80: ffffffff 80f01eec 00000000 80f00000 80f01eb4 80f01ea0 8010219c 80170b50
[   79.206713] 1ea0: 8010a4d8 680d0013 80f01f14 80f01eb8 801019bc 80102148 8010a4d4 00000000
[   79.304644] 1ec0: 680d0093 680d0093 ffffe000 80f04cb0 80f04cf0 00000001 00000000 00000000
[   79.402574] 1ee0: 80e87868 80f01f14 80f00000 80f01f08 00000000 8010a4d8 680d0013 ffffffff
[   79.500507] 1f00: 8010a4d4 00000000 80f01f24 80f01f18 809480b0 8010a4b0 80f01f74 80f01f28
[   79.598435] 1f20: 80153248 8094807c af0e3500 00000000 80b11f94 80f8c9d1 00000001 80f04c88
[   79.696366] 1f40: 80f04c88 5bc193d6 80f04c80 000000c5 80fac580 80f04c88 ffffffff 80f04c80
[   79.794296] 1f60: 80fac580 80f04c88 80f01f84 80f01f78 80153558 80153008 80f01f9c 80f01f88
[   79.892227] 1f80: 80941da4 8015353c 80fac5d8 80fac580 80f01ff4 80f01fa0 80c00fd4 80941cf8
[   79.990157] 1fa0: ffffffff ffffffff 00000000 80c0061c af7ffa00 80c61a38 00000000 80c61a38
[   80.088088] 1fc0: 5bc580f2 00000000 00000000 80c00330 00000055 10c0387d 00000c42 2eff9500
[   80.186018] 1fe0: 410fd034 10c5387d 00000000 80f01ff8 00000000 80c00b64 00000000 00000000
[   80.283945] Backtrace:
[   80.313138] [<8072f594>] (input_event) from [<7f0318c0>] (ati_remote_irq_in+0x578/0x5a8 [ati_remote])
[   80.423565]  r6:aebd7e00 r5:ad8d5c00 r4:00000000
[   80.478792] [<7f031348>] (ati_remote_irq_in [ati_remote]) from [<806ea1d4>] (__usb_hcd_giveback_urb+0xa0/0x15c)
[   80.599642]  r10:00000001 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:680d0113
[   80.693402]  r4:ad8d5c00
[   80.723621] [<806ea134>] (__usb_hcd_giveback_urb) from [<806ea4a4>] (usb_hcd_giveback_urb+0xf0/0xf4)
[   80.833008]  r7:80f04c88 r6:ad8d5c00 r5:adec8000 r4:ae0eb8c0
[   80.900734] [<806ea3b4>] (usb_hcd_giveback_urb) from [<80716860>] (completion_tasklet_func+0x8c/0xcc)
[   81.011167]  r7:80f04c88 r6:ad8d5c00 r5:adec8000 r4:ae0eb8c0
[   81.078896] [<807167d4>] (completion_tasklet_func) from [<80725850>] (tasklet_callback+0x20/0x24)
[   81.185160]  r7:af0da2a0 r6:00000000 r5:aea78a04 r4:aea78a00
[   81.252890] [<80725830>] (tasklet_callback) from [<80127f78>] (tasklet_action_common.constprop.3+0x64/0xec)
[   81.369573] [<80127f14>] (tasklet_action_common.constprop.3) from [<80128058>] (tasklet_hi_action+0x28/0x30)
[   81.487299]  r9:80f00000 r8:00000100 r7:ffffe000 r6:80f03080 r5:00000001 r4:00000000
[   81.580024] [<80128030>] (tasklet_hi_action) from [<80102370>] (__do_softirq+0x188/0x410)
[   81.677959] [<801021e8>] (__do_softirq) from [<80127c08>] (irq_exit+0xf8/0x134)
[   81.765478]  r10:80e87868 r9:80f00000 r8:ae80a180 r7:00000001 r6:00000000 r5:00000000
[   81.859238]  r4:80e88084
[   81.889460] [<80127b10>] (irq_exit) from [<80170bb4>] (__handle_domain_irq+0x70/0xc4)
[   81.983223] [<80170b44>] (__handle_domain_irq) from [<8010219c>] (bcm2836_arm_irqchip_handle_irq+0x60/0xa8)
[   82.099902]  r9:80f00000 r8:00000000 r7:80f01eec r6:ffffffff r5:680d0013 r4:00000000
[   82.192624] [<8010213c>] (bcm2836_arm_irqchip_handle_irq) from [<801019bc>] (__irq_svc+0x5c/0x7c)
[   82.298884] Exception stack(0x80f01eb8 to 0x80f01f00)
[   82.359316] 1ea0:                                                       8010a4d4 00000000
[   82.457247] 1ec0: 680d0093 680d0093 ffffe000 80f04cb0 80f04cf0 00000001 00000000 00000000
[   82.555178] 1ee0: 80e87868 80f01f14 80f00000 80f01f08 00000000 8010a4d8 680d0013 ffffffff
[   82.653106]  r5:680d0013 r4:8010a4d8
[   82.695828] [<8010a4a4>] (arch_cpu_idle) from [<809480b0>] (default_idle_call+0x40/0x48)
[   82.792723] [<80948070>] (default_idle_call) from [<80153248>] (do_idle+0x24c/0x28c)
[   82.885449] [<80152ffc>] (do_idle) from [<80153558>] (cpu_startup_entry+0x28/0x30)
[   82.976086]  r10:80f04c88 r9:80fac580 r8:80f04c80 r7:ffffffff r6:80f04c88 r5:80fac580
[   83.069846]  r4:000000c5
[   83.100067] [<80153530>] (cpu_startup_entry) from [<80941da4>] (rest_init+0xb8/0xbc)
[   83.192791] [<80941cec>] (rest_init) from [<80c00fd4>] (start_kernel+0x47c/0x4a4)
[   83.282388]  r5:80fac580 r4:80fac5d8
[   83.325115] [<80c00b58>] (start_kernel) from [<00000000>] (  (null))
[   83.401170] Code: e351001f e1a04000 e14b22f4 8a00000f (e5900018)
[   83.474097] ---[ end trace 6ade13ff2a2111b4 ]---
[   83.529318] Kernel panic - not syncing: Fatal exception in interrupt
[   83.605386] CPU2: stopping
[   83.637704] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G      D           4.19.36 #1
[   83.726257] Hardware name: BCM2835
[   83.766890] Backtrace:
[   83.796077] [<8010ea40>] (dump_backtrace) from [<8010eda4>] (show_stack+0x20/0x24)
[   83.886717]  r7:ffffffff r6:00000000 r5:680f0193 r4:80f87bbc
[   83.954441] [<8010ed84>] (show_stack) from [<8092ca38>] (dump_stack+0xcc/0x110)
[   84.041954] [<8092c96c>] (dump_stack) from [<80110760>] (handle_IPI+0x368/0x3a0)
[   84.130508]  r10:80e87868 r9:ae950000 r8:80f053bc r7:00000002 r6:00000000 r5:00000004
[   84.224270]  r4:80fac8c0 r3:5bc193d6
[   84.266989] [<801103f8>] (handle_IPI) from [<801021e0>] (bcm2836_arm_irqchip_handle_irq+0xa4/0xa8)
[   84.374293]  r10:80e87868 r9:ae950000 r8:00000000 r7:ae951f44 r6:ffffffff r5:680f0013
[   84.468053]  r4:00000002
[   84.498272] [<8010213c>] (bcm2836_arm_irqchip_handle_irq) from [<801019bc>] (__irq_svc+0x5c/0x7c)
[   84.604533] Exception stack(0xae951f10 to 0xae951f58)
[   84.664958] 1f00:                                     8010a4d4 00000000 680f0093 680f0093
[   84.695273] SMP: failed to stop secondary CPUs
[   84.762889] 1f[  e84 Kernel]p-n-c enn tesnncinanic - n t ceptiog: F int ercept]-n in951t6r
pt ]---
[   84.924362] 1f40: ae950000 ae951f60 00000000 8010a4d8 680f0013 ffffffff
[   85.003540]  r5:680f0013 r4:8010a4d8
[   85.046260] [<8010a4a4>] (arch_cpu_idle) from [<809480b0>] (default_idle_call+0x40/0x48)
[   85.143147] [<80948070>] (default_idle_call) from [<80153248>] (do_idle+0x24c/0x28c)
[   85.235868] [<80152ffc>] (do_idle) from [<80153558>] (cpu_startup_entry+0x28/0x30)
[   85.326507]  r10:00000000 r9:410fd034 r8:0000406a r7:80fac8d0 r6:10c0387d r5:00000002
[   85.420268]  r4:00000086
[   85.450486] [<80153530>] (cpu_startup_entry) from [<80110144>] (secondary_start_kernel+0x168/0x190)
[   85.558836] [<8010ffdc>] (secondary_start_kernel) from [<0010268c>] (0x10268c)
[   85.645303]  r5:00000055 r4:2e94406a
[   85.688018] CPU3: stopping
[   85.720326] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G      D           4.19.36 #1
[   85.808878] Hardware name: BCM2835
[   85.849509] Backtrace:
[   85.878687] [<8010ea40>] (dump_backtrace) from [<8010eda4>] (show_stack+0x20/0x24)
[   85.969324]  r7:ffffffff r6:00000000 r5:68070193 r4:80f87bbc
[   86.037047] [<8010ed84>] (show_stack) from [<8092ca38>] (dump_stack+0xcc/0x110)
[   86.124561] [<8092c96c>] (dump_stack) from [<80110760>] (handle_IPI+0x368/0x3a0)
[   86.213116]  r10:80e87868 r9:ae952000 r8:80f053bc r7:00000003 r6:00000000 r5:00000004
[   86.306877]  r4:80fac8c0 r3:5bc193d6
[   86.349595] [<801103f8>] (handle_IPI) from [<801021e0>] (bcm2836_arm_irqchip_handle_irq+0xa4/0xa8)
[   86.456900]  r10:80e87868 r9:ae952000 r8:00000000 r7:ae953f44 r6:ffffffff r5:68070013
[   86.550661]  r4:00000003
[   86.580880] [<8010213c>] (bcm2836_arm_irqchip_handle_irq) from [<801019bc>] (__irq_svc+0x5c/0x7c)
[   86.687140] Exception stack(0xae953f10 to 0xae953f58)
[   86.747565] 3f00:                                     8010a4d4 00000000 68070093 68070093
[   86.845497] 3f20: ffffe000 80f04cb0 80f04cf0 00000008 00000000 00000000 80e87868 ae953f6c
[   86.943427] 3f40: ae952000 ae953f60 00000000 8010a4d8 68070013 ffffffff
[   87.022605]  r5:68070013 r4:8010a4d8
[   87.065325] [<8010a4a4>] (arch_cpu_idle) from [<809480b0>] (default_idle_call+0x40/0x48)
[   87.162213] [<80948070>] (default_idle_call) from [<80153248>] (do_idle+0x24c/0x28c)
[   87.254933] [<80152ffc>] (do_idle) from [<80153558>] (cpu_startup_entry+0x28/0x30)
[   87.345573]  r10:00000000 r9:410fd034 r8:0000406a r7:80fac8d0 r6:10c0387d r5:00000003
[   87.439333]  r4:00000086
[   87.469551] [<80153530>] (cpu_startup_entry) from [<80110144>] (secondary_start_kernel+0x168/0x190)
[   87.577898] [<8010ffdc>] (secondary_start_kernel) from [<0010268c>] (0x10268c)
[   87.664368]  r5:00000055 r4:2e94406a
[   87.707084] CPU1: stopping
[   87.739390] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G      D           4.19.36 #1
[   87.827943] Hardware name: BCM2835
[   87.868574] Backtrace:
[   87.897752] [<8010ea40>] (dump_backtrace) from [<8010eda4>] (show_stack+0x20/0x24)
[   87.988389]  r7:ffffffff r6:00000000 r5:68030193 r4:80f87bbc
[   88.056113] [<8010ed84>] (show_stack) from [<8092ca38>] (dump_stack+0xcc/0x110)
[   88.143627] [<8092c96c>] (dump_stack) from [<80110760>] (handle_IPI+0x368/0x3a0)
[   88.232181]  r10:80e87868 r9:ae94e000 r8:80f053bc r7:00000001 r6:00000000 r5:00000004
[   88.325942]  r4:80fac8c0 r3:5bc193d6
[   88.368660] [<801103f8>] (handle_IPI) from [<801021e0>] (bcm2836_arm_irqchip_handle_irq+0xa4/0xa8)
[   88.475966]  r10:80e87868 r9:ae94e000 r8:00000000 r7:ae94ff44 r6:ffffffff r5:68030013
[   88.569726]  r4:00000001
[   88.599944] [<8010213c>] (bcm2836_arm_irqchip_handle_irq) from [<801019bc>] (__irq_svc+0x5c/0x7c)
[   88.706205] Exception stack(0xae94ff10 to 0xae94ff58)
[   88.766630] ff00:                                     8010a4d4 00000000 68030093 68030093
[   88.864562] ff20: ffffe000 80f04cb0 80f04cf0 00000002 00000000 00000000 80e87868 ae94ff6c
[   88.962492] ff40: ae94e000 ae94ff60 00000000 8010a4d8 68030013 ffffffff
[   89.041671]  r5:68030013 r4:8010a4d8
[   89.084389] [<8010a4a4>] (arch_cpu_idle) from [<809480b0>] (default_idle_call+0x40/0x48)
[   89.181277] [<80948070>] (default_idle_call) from [<80153248>] (do_idle+0x24c/0x28c)
[   89.273999] [<80152ffc>] (do_idle) from [<80153558>] (cpu_startup_entry+0x28/0x30)
[   89.364638]  r10:00000000 r9:410fd034 r8:0000406a r7:80fac8d0 r6:10c0387d r5:00000001
[   89.458398]  r4:00000086
[   89.488617] [<80153530>] (cpu_startup_entry) from [<80110144>] (secondary_start_kernel+0x168/0x190)
[   89.596963] [<8010ffdc>] (secondary_start_kernel) from [<0010268c>] (0x10268c)
[   89.683434]  r5:00000055 r4:2e94406a

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Marius95 · LE 9.0.2 freeze when ATI remote is used Marius95 May 18, 2019 at 12:16 PM

Did that. See updated orginal post.

Marius95 · LE 9.0.2 freeze when ATI remote is used Marius95 May 17, 2019 at 7:36 PM

Hi.

I have a new bug to report.

LibreELEC 9.0.2 on Raspberry Pi 3B+.

I have an old remote control from an old ATI tuner card. This is a radio remote, operates in 433MHz band and has a USB receiver.

The remote includes "mouse" buttons. They are the big round button on top (mouse movement) and the side buttons for click and right click. Pressing any of the mouse buttons instantly causes LibreELEC to freeze. It won't respond to network ping, ssh session freeze, so I'm unable to provide any crash information.

All other buttons work (act as intended or just don't do anything): play/stop/skip, arrows (bottom arrows), numbers, volume, etc. They never cause a freeze.

This remote works with Raspbian and OSMC, including the mouse buttons; they really moved the mouse cursor, clicked, etc.

I tried other kernel modules.

Code

LibreELEC with CrazyCats media drivers:
[   83.635299] usb 1-1.1.2: new low-speed USB device number 6 using dwc_otg
[   83.758804] usb 1-1.1.2: New USB device found, idVendor=0bc7, idProduct=0004, bcdDevice= 1.00
[   83.758814] usb 1-1.1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[   83.758819] usb 1-1.1.2: Product: USB Receiver
[   83.758825] usb 1-1.1.2: Manufacturer: X10 Wireless Technology Inc
[   83.767165] rc_core: loading out-of-tree module taints kernel.
[   83.772756] WARNING: You are using an experimental version of the media stack.
[   83.772756]  As the driver is backported to an older kernel, it doesn't offer
[   83.772756]  enough quality for its usage in production.
[   83.772756]  Use it with care.
[   83.772756] Latest git patches (needed if you report a bug to linux-media@vger.kernel.org):
[   83.772756]  b9ac0e830b87e363d357353ab54ae9f892bbd821 si2183: i2x_mutex in base.
[   83.811957] Registered IR keymap rc-ati-x10
[   83.812523] rc rc0: X10 Wireless Technology Inc USB Receiver as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.1/1-1.1.2/1-1.1.2:1.0/rc/rc0
[   83.813005] input: X10 Wireless Technology Inc USB Receiver as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.1/1-1.1.2/1-1.1.2:1.0/rc/rc0/input4
[   83.813483] rc rc0: lirc_dev: driver ati_remote registered at minor = 0, scancode receiver, no transmitter
[   83.813801] usbcore: registered new interface driver ati_remote


LibreELEC with official media drivers:
(LibreELEC with latest kernel drivers (media_build) shows the same messages.)
[   56.752223] usb 1-1.1.2: new low-speed USB device number 6 using dwc_otg
[   56.856649] usb 1-1.1.2: New USB device found, idVendor=0bc7, idProduct=0004, bcdDevice= 1.00
[   56.856669] usb 1-1.1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[   56.856699] usb 1-1.1.2: Product: USB Receiver
[   56.856713] usb 1-1.1.2: Manufacturer: X10 Wireless Technology Inc
[   56.958877] Registered IR keymap rc-ati-x10
[   56.959131] rc rc0: X10 Wireless Technology Inc USB Receiver as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.1/1-1.1.2/1-1.1.2:1.0/rc/rc0
[   56.959380] input: X10 Wireless Technology Inc USB Receiver as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.1/1-1.1.2/1-1.1.2:1.0/rc/rc0/input4
[   56.960003] rc rc0: lirc_dev: driver ati_remote registered at minor = 0, scancode receiver, no transmitter
[   56.960213] usbcore: registered new interface driver ati_remote


OSMC and Raspbian (same messages for both OS):
[  251.151749] usb 1-1.2: new low-speed USB device number 7 using dwc_otg
[  251.296080] usb 1-1.2: New USB device found, idVendor=0bc7, idProduct=0004
[  251.296098] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[  251.296107] usb 1-1.2: Product: USB Receiver
[  251.296116] usb 1-1.2: Manufacturer: X10 Wireless Technology Inc
[  251.307352] Registered IR keymap rc-ati-x10
[  251.307555] rc rc0: X10 Wireless Technology Inc USB Receiver as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.2/1-1.2:1.0/rc/rc0
[  251.307772] input: X10 Wireless Technology Inc USB Receiver as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.2/1-1.2:1.0/rc/rc0/input5
[  251.308238] input: X10 Wireless Technology Inc USB Receiver mouse as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.2/1-1.2:1.0/input/input6

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Notice that Raspbian and OSMC don't show "ati_remote" driver and register two inputs, not just one.

Thank you.

Marius95 · LE9 Milhouse #0825 bluetooth bugs Marius95 August 26, 2018 at 2:38 PM

I'm testing this build on Raspberry Pi 3B+.

I paired a bluetooth keyboard: Genius Y-X5A77.

Bug #1 (also present in older versions, including 8.2.5):

Enable bluetooth and spend some time in Bluetooth menu, where the devices are listed.

Exit and enter again. All devices are shown twice.

After a while, the list is refreshed and all the devices are listed once, as normal.

Bug #2:

Settings / LibreELEC / Bluetooth / <keyboard device> / Enable Standby crashes Kodi.

The crash log might be this one, but I'm not sure, because I had multiple crashes. http://ix.io/1lgf

Bug #3:

I restored a backup made in v8.2.5. At that time, the keyboard was paired. After restore, BT keyboard automatically connected but didn't work (pressing keys had no effect) and trying to delete the device from BT menu crashes Kodi.

Marius95

I'm testing this build on Raspberry Pi 3B+.

Bug #1:

System Tools and Raspberry Pi Tools have a dependency on os.libreelec.tv marked as "Not available". This is minor and does not prevent install.

Bug #2:

mc from System Tools shows this error and the display is corrupted. Options / Display Bits is set to 7bit ASCII and can't be changed. Changes are not remembered. Other options are not affected - they are remembered.

Warning: cannot open /usr/lib/mc/extfs.d directory

Marius95

I'm testing this build on Raspberry Pi 3B+.

The green activity LED is not working. It's on while booting, so it's not a hardware problem.

Marius95 · How to recover backup copy to my Pi3 Marius95 August 26, 2018 at 9:29 AM

Thank you.

Just one more question for the future: If I do something wrong and I need to restore a backup, do I empty /storage first and then extract or extract overwriting what's there? Are there any files in /storage that are needed but not backed up?

Marius95 · How to recover backup copy to my Pi3 Marius95 August 24, 2018 at 8:45 PM

I need to restore a LibreELEC backup located on a network drive on a smaller card than the one originally created from. The backup si 1.4 GB, the free space is 2 GB. It should fit, because the tar is not compressed.

The usual restore process first downloads the backup file and saves it on the card and then reboots and tries to extract it from there. And fails, because now there are only 0.6 GB of free space remaining. Is there a way to directly extract a backup from a USB stick or network drive?

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