[Current version dev thread] - Usage of SliTaz 4.0 / rolling

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[Current version dev thread] - Usage of SliTaz 4.0 / rolling

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Started 2 years ago by shann
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shann

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Hi Gibor,

No problem :), in my case it's due of differents fs (devpts for /dev and tmpfs or ext4 for /).

For friend of my brother, need to help him on old middle computer (i3 2c/4t with 4Go ddr3, video card integrated), because need work with Office, i try Ubuntu mate, xubuntu variant, seem too slow for me ~2mns for boot and display desktop. And desktop experience not smooth for me.

I try SliTaz current, ~25/30s boot + desktop ready ;).
Because i don't have wine on it, i compile and install it (use current 32 for wine), follow ubuntu doc for Office install with wine / winetricks, work as expected :)

Also another think i see Firefox 128.9.0esr work as expected on current32, if remember blocked version to 102.15.1esr because recent version not work.
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Posted 3 months ago #
shann

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Hi,

Until now, for current iso, at least 64 bits version, tazinst not work, it's use grub legacy.
I fix it but work in progress, infact we have RAM rescue option, for webboot ipxe not work with grub but ok with syslinux, for dual boot with windows, i continue to work on it for add right entry on grub2 if checked on installer.

Also notice, now tazinst required that disk use GPT table else partitions not see on installer (maybe need rework list_uuid function).

Because both grub2/grub2-efi-x64 installed on iso, increase size.

slitaz-current64-base64 ~19.4M vs ~32.7M with grub2
slitaz-current64-core64 ~96M vs ~109.2M with grub2

I push isos on https://people.slitaz.org/~shann/slitaz-current64-stuff with suffix "-grub2".

Other side effect, it's that implied boot live need 1Go of memory to boot, i'm not very happy with that :/

Current has moved away from SliTaz's goal of running on modest configs.

Another points i want to work for daily usage
- Android mtp support (gmtp do job but we don't have automount with pcmanfm)
- Wifi in case on nomad mode, reconnect to save network
- Printers support for easy plug and play

Posted 2 months ago #
HGT

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When SliTaz current64 live is booted from
https://people.slitaz.org/~shann/slitaz-current64-stuff/slitaz-current64-core64-grub2.iso
of 2025-06-23,
tazweb cannot be started:
tazweb: error while loading shared libraries: libGL.so.1: cannot open shared object file:
No such file or directory

Posted 2 weeks ago #
shann

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Hi HGT,

:/ seem that need to add libglvnd, i remind i glitch with mesa glamor if libglvnd installed.
Need to do more test.
Sorry for mistake

Posted 2 weeks ago #
shann

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Administrator

Hi HGT,

I rebuild kernel to improve support of Winpad V10, when finish check to rebuild iso and add libglvnd as dep for xorg-server.

After that, need to check for bump glibc to 2.30, in other thread user report would like use Spotify client, unfortunately not work on rolling, seem same for current64 due of glibc version.

What i say on ABI, 6 new symbol added, i know remain old, released on 2019.

Posted 1 week ago #
shann

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Rebuild iso in progress with xorg-server update to include libglvnd.

Also, glibc 2.30 segfault after build when check libc.so.6 :/.
glibc 2.32 build and seem work, but when try on qemu to replace 2.28, issue with libpthread symbol, need to test if same issue with override libc on eeepc.

Edit:
Test on EeePC, seem not work correctly.
/etc/init.d/rcS not work, few commands generate segfault, in case mount command from util-linux failed, but if use busybox applet, it's work, but slim failed, xorg and think many others.

Posted 1 week ago #
shann

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Isos is uptodate on my space for slitaz-current64-core64-grub2.iso :)

I check concerning mass rebuild stuff for glibc 2.32.

Posted 1 week ago #
shann

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Administrator

Hi,

I finish mass rebuild with glibc 2.31, all work as expected.

Fix minus issues, slitaz-tools-boxes, infact fetch yad-gtk3 instead respect yad provide with yad-gtk2. And another fix it's for slitaz-configs that reset /etc/xdg/openbox/menu.xml to menu.en.xml and not respect locale user choice, now we save previous symlink and restore it.

For moment i can't upgrade glibc when i try to bump to 2.32,2.33,2.34 make binary "segfault" :(.
Need to read glibc NEWS and how can upgrade it.

Posted 2 days ago #
shann

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I need to investigate to fix bug i found with android device, my search seem indicate that related to udev.
Infact when plug android device, pcmanfm try to automount disk, and when allow share through usb, twice device appear.

Also i just came back of friend's parents, i'm donate old workstation with SliTaz Currrent64.
Seem issue happen sometime, session not load sucessfully, only lxpanel run or only openbox.
If stop and start pc it's work correctly (for moment).

Pentium G630 (2c), 4G DDR3, and 300Go of hard disk.
i don't see log, dmesg that indicate segfault or issue on disk.

Need to test on my dell x300 (pentium M, 1c) if i reproduce issue.

Sad because when i test few weeks before donate, it's work perfectly, i don't notice issue same when i configure it last week.
My brother run current64 since few months as multimedia station on asus laptop, never issues.

On Dell X300, it's same stack except 32 bits and don't use glibc 2.31.
Bug parent's report and i see also it's before i'm doing updates (include switch to glibc 2.31).

Don't think it's processor issue, pentium G630 have 2 cores vs pentium M have single core.

Also, lxpanel is on bottom instead edge, but don't think related, yesterday when call me to report bug, i'm doing fews tests on qemu with lxpanel at the bottom, disconnect,reconnect,reboot nothing issue with desktop load.

On my dell x300, i doing updated for kernel 5.10.238, except minus few 2-3 seconds to have desktop full load, don't notice issues, panel it's on edge not bottom.

I know in the past we have issue with panel on bottom, but don't think it's same ?

Posted 1 day ago #
shann

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Need to do more test but seem with this patch begin to fix for android connect/disconnect issue.

https://github.com/systemd/systemd/issues/8221#issuecomment-384416020
Adjust a little bit for udev-182, build failed because we don't have streq function.
Found on binutils/elfcomm.h that it's syntatic function for strcmp and non-void function can't return without value

`
diff -u udev/source/udev-182/src/udev-event.c.orig udev/source/udev-182/src/udev-event.
c
--- a/src/udev-event.c
+++ b/src/udev-event.c
@@ -883,6 +883,11 @@
if (udev_device_get_subsystem(dev) == NULL)
return -1;

+ if (strcmp(udev_device_get_action(dev), "bind") == 0 || strcmp(udev_device_get_action(dev), "unbind") == 0) {
+ // Ignore bind/unbind events
+ return 0;
+ }
+
if (strcmp(udev_device_get_action(dev), "remove") == 0) {
udev_device_read_db(dev, NULL);
udev_device_delete_db(dev);
`

Test i do
- plug android phone
- pcmanfm popup, don't click anythink
- i select "usb transfert" ,popup and old mount mtp/phone disappear
- new popup to open device on pcmanfm

Devices are available without double/{n} devices tree.

When i click to umount device mtp device disappear and remain "redmi note", if i disconnect usb cable, disappear on pcmanfm.

In case seem good way.

Posted 1 day ago #
shann

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Administrator

Need to more investigate :/

On cooking :
- Test open file from mtp android device
=> silent failed no log dmesg (need to reconnect / refresh F5 to again access to device)

- Test disconnect device from pcmanfm
=> segfault (first time i see libusb if remind, not i see gvfs-mtp segfault libgvfs-daemon), and daemon stuck device not see again, just charge mode only
Also generate kernel backtrace

usb 1-3: USB disconnect, device number 7
usb 1-3: new high-speed USB device number 8 using ehci-pci
usb 1-3: USB disconnect, device number 8
usb 1-3: new high-speed USB device number 9 using ehci-pci
usb 1-3: USB disconnect, device number 9
usb 1-3: new high-speed USB device number 10 using ehci-pci
gvfsd-mtp[4002]: segfault at 28 ip b7723a97 sp bf856c20 error 6 in libgvfsdaemon.so[b7718000+13000]
usb 1-3: USB disconnect, device number 10
BUG: unable to handle kernel NULL pointer dereference at 00000058
IP: [<c10bc3fb>] kfree+0x4b/0x8d
*pde = 00000000
Oops: 0000 [#1] SMP
Modules linked in: zram zsmalloc lz4_compress ipv6 brcmsmac cordic brcmutil b43 mac80211 cfg80211 nouveau ssb i915 pcmcia pcmcia_core rfkill i2c_algo_bit snd_hda_codec_realtek ttm snd_hda_codec_generic drm_kms_helper snd_hda_intel snd_hda_controller snd_hda_codec drm snd_hwdep snd_pcm snd_timer atl1c snd bcma mxm_wmi hwmon intel_agp intel_gtt agpgart soundcore i2c_core wmi video button
CPU: 0 PID: 465 Comm: khubd Not tainted 3.16.55-slitaz #4
Hardware name: ASUSTeK Computer INC. 1215N/1215N, BIOS 0902 05/05/2011
task: f2a0f9f0 ti: f2a06000 task.ti: f2a06000
EIP: 0060:[<c10bc3fb>] EFLAGS: 00010046 CPU: 0
EIP is at kfree+0x4b/0x8d
EAX: 00000000 EBX: efd2bc00 ECX: 00000296 EDX: 00000000
ESI: 00000202 EDI: 00010123 EBP: efd38220 ESP: f2a07ea4
DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
CR0: 8005003b CR2: 00000058 CR3: 32302000 CR4: 000007d0
Stack:
efd2bc00 efd2bc00 f2205000 c13ffede efd2bc68 c13f3491 efd2bc70 efd2bc68
f13b2640 c1341039 efd2bc8c efd2bc70 c174e6f0 c12a9094 00000001 f2203000
00000003 ffffffed c13f7ba5 00000000 00000000 efd20100 f2169c00 f21f3a00
Call Trace:
[<c13ffede>] ? usb_release_bos_descriptor+0x14/0x2b
[<c13f3491>] ? usb_release_dev+0x19/0x4b
[<c1341039>] ? device_release+0x3f/0x6c
[<c12a9094>] ? kobject_release+0x40/0x54
[<c13f7ba5>] ? hub_thread+0x68f/0xfae
[<c105e3dd>] ? __wake_up_sync+0x9/0x9
[<c105e072>] ? __wake_up_locked+0x9/0xc
[<c13f7516>] ? hub_port_debounce+0xa4/0xa4
[<c1048ab1>] ? kthread+0xa1/0xa6
[<c1541341>] ? ret_from_kernel_thread+0x21/0x30
[<c1048a10>] ? kthread_freezable_should_stop+0x3f/0x3f
Code: 0c c1 e0 05 03 05 44 28 82 c1 8b 10 80 e6 80 74 10 8b 50 1c 0f ae e8 89 f6 8b 08 80 e5 80 0f 45 c2 8b 40 1c 64 8b 15 10 f0 7e c1 <8b> 5c 90 58 8b 53 04 39 13 72 07 89 da e8 96 d9 47 00 a1 80 46
EIP: [<c10bc3fb>] kfree+0x4b/0x8d SS:ESP 0068:f2a07ea4
CR2: 0000000000000058
---[ end trace 73d2a8d391080b43 ]---

On current :
- Test open file from mtp android device
=> segfault on pool libgobject (need to reconnect / refresh F5 to again access to device)

- Test disconnect device from pcmanfm
=> segfault on events libusb, but silent no kernel panic, and device could be reconnect / connect with android choice or disconnect/reconnect usb cable.

usb 1-3: new high-speed USB device number 19 using ehci-pci
udevd[21969]: starting version 182
usb 1-3: USB disconnect, device number 19
usb 1-3: new high-speed USB device number 20 using ehci-pci
usb 1-3: USB disconnect, device number 20
usb 1-3: new high-speed USB device number 21 using ehci-pci
pool[22016]: segfault at 1362635f ip 00007f77731703c0 sp 00007f77637fdbc0 error 4 in libgobject-2.0.so.0.7000.3[7f7773156000+20000]
Code: 28 e9 ef 00 00 00 48 8d 3d ad 13 02 00 e8 08 5f fe ff 48 85 db 74 25 48 8b 6b 20 48 85 ed 74 1e 8b 03 85 c0 74 1d 48 8b 43 20 <48> 8b 28 48 83 7d 00 00 74 14 41 bc 01 00 00 00 eb 32 31 ed 45 31
usb 1-3: USB disconnect, device number 21
usb 1-3: new high-speed USB device number 22 using ehci-pci
usb 1-3: reset high-speed USB device number 22 using ehci-pci
usb 1-3: usbfs: process 22089 (events) did not claim interface 0 before use
events[22089]: segfault at 40 ip 00007f16f96ae6f6 sp 00007f16f27fbd30 error 4 in libusb-1.0.so.0.3.0[7f16f96aa000+b000]
Code: 48 01 c3 89 2b 48 89 43 70 48 8d 7b 48 e8 34 fd ff ff 48 8d 43 78 5a 5b 5d c3 48 85 ff 0f 84 8f 00 00 00 53 48 89 fb 48 8b 07 <48> 8b 40 40 48 8b 78 08 49 89 d8 48 8d 0d 58 7f 00 00 48 8d 15 41
usb 1-1: USB disconnect, device number 18
usb 1-1: new high-speed USB device number 23 using ehci-pci
usb-storage 1-1:1.0: USB Mass Storage device detected
scsi host4: usb-storage 1-1:1.0
scsi 4:0:0:0: Direct-Access 8192 PQ: 0 ANSI: 0 CCS
sd 4:0:0:0: Attached scsi generic sg1 type 0
sd 4:0:0:0: [sdb] 15826944 512-byte logical blocks: (8.10 GB/7.55 GiB)
sd 4:0:0:0: [sdb] Write Protect is off
sd 4:0:0:0: [sdb] Mode Sense: 43 00 00 00
sd 4:0:0:0: [sdb] No Caching mode page found
sd 4:0:0:0: [sdb] Assuming drive cache: write through
sdb: detected capacity change from 0 to 8103395328
sdb: detected capacity change from 0 to 8103395328
sdb: sdb1
sdb: detected capacity change from 0 to 8103395328
sd 4:0:0:0: [sdb] Attached SCSI removable disk
FAT-fs (sdb1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.

For both no issue if i disable transfert mode on android device.

For current i do test with and without udev patched, at least patch fix devices tree ghost.

Posted 13 hours ago #

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[Current version dev thread] - Usage of SliTaz 4.0 / rolling

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