Raspberry Pi Connect, tj. oficiální služba Raspberry Pi pro vzdálený přístup k jednodeskovým počítačům Raspberry Pi z webového prohlížeče, byla vydána v nové verzi 2.5. Nejedná se už o beta verzi.
Google zveřejnil seznam 1272 projektů (vývojářů) od 185 organizací přijatých do letošního, již jednadvacátého, Google Summer of Code. Plánovaným vylepšením v grafických a multimediálních aplikacích se věnuje článek na Libre Arts.
Byla vydána (𝕏) dubnová aktualizace aneb nová verze 1.100 editoru zdrojových kódů Visual Studio Code (Wikipedie). Přehled novinek i s náhledy a videi v poznámkách k vydání. Ve verzi 1.100 vyjde také VSCodium, tj. komunitní sestavení Visual Studia Code bez telemetrie a licenčních podmínek Microsoftu.
Open source platforma Home Assistant (Demo, GitHub, Wikipedie) pro monitorování a řízení inteligentní domácnosti byla vydána v nové verzi 2025.5.
OpenSearch (Wikipedie) byl vydán ve verzi 3.0. Podrobnosti v poznámkách k vydání. Jedná se o fork projektů Elasticsearch a Kibana.
PyXL je koncept procesora, ktorý dokáže priamo spúštat Python kód bez nutnosti prekladu ci Micropythonu. Podľa testov autora je pri 100 MHz približne 30x rýchlejší pri riadeni GPIO nez Micropython na Pyboard taktovanej na 168 MHz.
Grafana (Wikipedie), tj. open source nástroj pro vizualizaci různých metrik a s ní související dotazování, upozorňování a lepší porozumění, byla vydána ve verzi 12.0. Přehled novinek v aktualizované dokumentaci.
Raspberry Pi OS, oficiální operační systém pro Raspberry Pi, byl vydán v nové verzi 2025-05-06. Přehled novinek v příspěvku na blogu Raspberry Pi a poznámkách k vydání. Pravděpodobně se jedná o poslední verzi postavenou na Debianu 12 Bookworm. Následující verze by již měla být postavena na Debianu 13 Trixie.
Richard Stallman dnes v Liberci přednáší o svobodném softwaru a svobodě v digitální společnosti. Od 16:30 v aule budovy G na Technické univerzitě v Liberci. V anglickém jazyce s automaticky generovanými českými titulky. Vstup je zdarma i pro širokou veřejnost.
sudo-rs, tj. sudo a su přepsáné do programovacího jazyka Rust, nahradí v Ubuntu 25.10 klasické sudo. V plánu je také přechod od klasických coreutils k uutils coreutils napsaných v Rustu.
Dřív mi bez problémů fungovalo připojení flash disku ,ale od tý doby co jsem předělal Gentoo kompletně na UTF8 a přidal jsem ivman jako automounter, tak flash nemohu namoutovat:
AbcLinuxu.cz
ITBiz.cz
HDmag.cz
AbcPráce.cz
# mount /dev/sda1 /mnt/flash/
mount: wrong fs type, bad option, bad superblock on /dev/sda1,
missing codepage or other error
In some cases useful info is found in syslog - try
dmesg | tail or so
# dmesg mplete usb-storage: Bulk command transfer result=0 usb-storage: Attempting to get CSW... usb-storage: usb_stor_bulk_transfer_buf: xfer 13 bytes usb-storage: Status code 0; transferred 13/13 usb-storage: -- transfer complete usb-storage: Bulk status result = 0 usb-storage: Bulk Status S 0x53425355 T 0x186 R 0 Stat 0x0 usb-storage: scsi cmd done, result=0x0 usb-storage: *** thread sleeping. usb-storage: queuecommand called usb-storage: *** thread awakened. usb-storage: Command TEST_UNIT_READY (6 bytes) usb-storage: 00 00 00 00 00 00 usb-storage: Bulk Command S 0x43425355 T 0x187 L 0 F 0 Trg 0 LUN 0 CL 6 usb-storage: usb_stor_bulk_transfer_buf: xfer 31 bytes usb-storage: Status code 0; transferred 31/31 usb-storage: -- transfer complete
tím to asi nebude,kdyz dam sdb nebo sdb1, vypisuje to zařízení nenalezeno
# lshal udi = '/org/freedesktop/Hal/devices/usb_device_930_651c_100_-1_0800F15032527B91' info.udi = '/org/freedesktop/Hal/devices/usb_device_930_651c_100_-1_0800F15032 527B91' (string) linux.kernel_devname = 'usb-0000:00:1f.2-1' (string) usb_device.version_bcd = 512 (0x200) (int) usb_device.speed_bcd = 4608 (0x1200) (int) usb_device.num_ports = 0 (0x0) (int) usb_device.linux.parent_number = 3 (0x3) (int) usb_device.linux.device_number = 3 (0x3) (int) usb_device.level_number = 1 (0x1) (int) usb_device.port_number = 1 (0x1) (int) usb_device.bus_number = 1 (0x1) (int) info.product = 'USB Flash Memory' (string) usb_device.product = 'USB Flash Memory' (string) info.vendor = 'Toshiba Corp.' (string) usb_device.vendor = 'Toshiba Corp.' (string) usb_device.vendor_id = 2352 (0x930) (int) usb_device.product_id = 25884 (0x651c) (int) usb_device.serial = '0800F15032527B91' (string) usb_device.can_wake_up = false (bool) usb_device.is_self_powered = false (bool) usb_device.device_revision_bcd = 256 (0x100) (int) usb_device.num_interfaces = 1 (0x1) (int) usb_device.num_configurations = 1 (0x1) (int) usb_device.max_power = 200 (0xc8) (int) usb_device.device_subclass = 0 (0x0) (int) usb_device.device_protocol = 0 (0x0) (int) usb_device.device_class = 0 (0x0) (int) usb_device.configuration_value = 1 (0x1) (int) info.parent = '/org/freedesktop/Hal/devices/usb_device_0_0_206_-1_0000:00:1f.2 ' (string) usb_device.linux.sysfs_path = '/sys/devices/pci0000:00/0000:00:1f.2/usb1/1-1' (string) linux.sysfs_path_device = '/sys/devices/pci0000:00/0000:00:1f.2/usb1/1-1' (st ring) linux.sysfs_path = '/sys/devices/pci0000:00/0000:00:1f.2/usb1/1-1' (string) info.bus = 'usb_device' (string)
pardon
udi = '/org/freedesktop/Hal/devices/block_6062-898A' volume.mount_point = '' (string) volume.policy.mount_option.utf8 = true (bool) volume.policy.mount_option.noatime = true (bool) volume.policy.mount_option.sync = true (bool) volume.policy.desired_mount_point = 'usbdisk' (string) volume.policy.mount_filesystem = 'vfat' (string) volume.policy.should_mount = true (bool) info.udi = '/org/freedesktop/Hal/devices/block_6062-898A' (string) volume.partition.msdos_part_table_type = 6 (0x6) (int) volume.size = 126083072 (0x783e000) (uint64) volume.block_size = 512 (0x200) (int) volume.num_blocks = 246256 (0x3c1f0) (int) volume.partition.number = 1 (0x1) (int) volume.is_partition = true (bool) volume.is_mounted = false (bool) volume.is_disc = false (bool) volume.uuid = '6062-898A' (string) volume.label = '' (string) volume.fsversion = 'FAT16' (string) volume.fsusage = 'filesystem' (string) volume.fstype = 'vfat' (string) info.product = 'Volume (vfat)' (string) block.storage_device = '/org/freedesktop/Hal/devices/block_8_0' (string) block.minor = 1 (0x1) (int) block.major = 8 (0x8) (int) info.capabilities = 'block volume' (string) info.category = 'volume' (string) block.device = '/dev/sda1' (string) info.parent = '/org/freedesktop/Hal/devices/block_8_0' (string) block.is_volume = true (bool) block.have_scanned = false (bool) block.no_partitions = false (bool) linux.sysfs_path_device = '/sys/block/sda/sda1' (string) linux.sysfs_path = '/sys/block/sda/sda1' (string) info.bus = 'block' (string) udi = '/org/freedesktop/Hal/devices/block_8_0' volume.is_partition = false (bool) storage.policy.should_mount = true (bool) info.udi = '/org/freedesktop/Hal/devices/block_8_0' (string) storage.requires_eject = false (bool) storage.hotpluggable = true (bool) storage.removable = true (bool) info.product = 'USB Flash Memory' (string) info.vendor = ' ' (string) storage.drive_type = 'disk' (string) block.storage_device = '/org/freedesktop/Hal/devices/block_8_0' (string) storage.physical_device = '/org/freedesktop/Hal/devices/usb_usb_device_930_651c_100_-1_0800F15032527B91_0' (string) storage.vendor = ' ' (string) storage.model = 'USB Flash Memory' (string) storage.automount_enabled_hint = true (bool) storage.no_partitions_hint = false (bool) storage.media_check_enabled = true (bool) storage.bus = 'usb' (string) block.minor = 0 (0x0) (int) block.major = 8 (0x8) (int) info.capabilities = 'block storage' (string) info.category = 'storage' (string) block.device = '/dev/sda' (string) info.parent = '/org/freedesktop/Hal/devices/scsi_0_0_0_0' (string) block.is_volume = false (bool) block.have_scanned = true (bool) block.no_partitions = false (bool) linux.sysfs_path_device = '/sys/block/sda' (string) linux.sysfs_path = '/sys/block/sda' (string) info.bus = 'block' (string) udi = '/org/freedesktop/Hal/devices/scsi_0_0_0_0' info.capabilities = 'scsi_generic' (string) scsi.generic_device = '/dev/sg0' (string) info.udi = '/org/freedesktop/Hal/devices/scsi_0_0_0_0' (string) info.product = 'SCSI Device' (string) scsi.lun = 0 (0x0) (int) scsi.target = 0 (0x0) (int) scsi.bus = 0 (0x0) (int) scsi.host = 0 (0x0) (int) info.parent = '/org/freedesktop/Hal/devices/scsi_host_0' (string) scsi.linux.sysfs_path = '/sys/devices/pci0000:00/0000:00:1f.2/usb1/1-1/1-1:1.0/host0/target0:0:0/0:0:0:0' (string) linux.sysfs_path_device = '/sys/devices/pci0000:00/0000:00:1f.2/usb1/1-1/1-1:1.0/host0/target0:0:0/0:0:0:0' (string) linux.sysfs_path = '/sys/devices/pci0000:00/0000:00:1f.2/usb1/1-1/1-1:1.0/host0/target0:0:0/0:0:0:0' (string) info.bus = 'scsi' (string) udi = '/org/freedesktop/Hal/devices/scsi_host_0' info.udi = '/org/freedesktop/Hal/devices/scsi_host_0' (string) info.capabilities = 'scsi_host' (string) info.product = 'SCSI Host Interface' (string) scsi_host.host = 0 (0x0) (int) info.parent = '/org/freedesktop/Hal/devices/usb_usb_device_930_651c_100_-1_0800F15032527B91_0' (string) linux.sysfs_path_device = '/sys/devices/pci0000:00/0000:00:1f.2/usb1/1-1/1-1:1.0/host0' (string) linux.sysfs_path = '/sys/class/scsi_host/host0' (string) info.bus = 'scsi_host' (string) udi = '/org/freedesktop/Hal/devices/usb_usb_device_930_651c_100_-1_0800F15032527B91_0' info.udi = '/org/freedesktop/Hal/devices/usb_usb_device_930_651c_100_-1_0800F15032527B91_0' (string) info.product = 'USB Mass Storage Interface' (string) usb.interface.subclass = 6 (0x6) (int) usb.interface.protocol = 80 (0x50) (int) usb.interface.number = 0 (0x0) (int) usb.interface.class = 8 (0x8) (int) usb.configuration_value = 1 (0x1) (int) usb.device_class = 0 (0x0) (int) usb.device_protocol = 0 (0x0) (int) usb.device_subclass = 0 (0x0) (int) usb.max_power = 200 (0xc8) (int) usb.num_configurations = 1 (0x1) (int) usb.num_interfaces = 1 (0x1) (int) usb.device_revision_bcd = 256 (0x100) (int) usb.is_self_powered = false (bool) usb.can_wake_up = false (bool) usb.serial = '0800F15032527B91' (string) usb.product_id = 25884 (0x651c) (int) usb.vendor_id = 2352 (0x930) (int) usb.vendor = 'Toshiba Corp.' (string) usb.product = 'USB Flash Memory' (string) usb.bus_number = 1 (0x1) (int) usb.port_number = 1 (0x1) (int) usb.level_number = 1 (0x1) (int) usb.linux.device_number = 3 (0x3) (int) usb.linux.parent_number = 3 (0x3) (int) usb.num_ports = 0 (0x0) (int) usb.speed_bcd = 4608 (0x1200) (int) usb.version_bcd = 512 (0x200) (int) info.parent = '/org/freedesktop/Hal/devices/usb_device_930_651c_100_-1_0800F15032527B91' (string) usb.linux.sysfs_path = '/sys/devices/pci0000:00/0000:00:1f.2/usb1/1-1/1-1:1.0' (string) linux.sysfs_path_device = '/sys/devices/pci0000:00/0000:00:1f.2/usb1/1-1/1-1:1.0' (string) linux.sysfs_path = '/sys/devices/pci0000:00/0000:00:1f.2/usb1/1-1/1-1:1.0' (string) info.bus = 'usb' (string) udi = '/org/freedesktop/Hal/devices/usb_device_930_651c_100_-1_0800F15032527B91' info.udi = '/org/freedesktop/Hal/devices/usb_device_930_651c_100_-1_0800F15032527B91' (string) linux.kernel_devname = 'usb-0000:00:1f.2-1' (string) usb_device.version_bcd = 512 (0x200) (int) usb_device.speed_bcd = 4608 (0x1200) (int) usb_device.num_ports = 0 (0x0) (int) usb_device.linux.parent_number = 3 (0x3) (int) usb_device.linux.device_number = 3 (0x3) (int) usb_device.level_number = 1 (0x1) (int) usb_device.port_number = 1 (0x1) (int) usb_device.bus_number = 1 (0x1) (int) info.product = 'USB Flash Memory' (string) usb_device.product = 'USB Flash Memory' (string) info.vendor = 'Toshiba Corp.' (string) usb_device.vendor = 'Toshiba Corp.' (string) usb_device.vendor_id = 2352 (0x930) (int) usb_device.product_id = 25884 (0x651c) (int) usb_device.serial = '0800F15032527B91' (string) usb_device.can_wake_up = false (bool) usb_device.is_self_powered = false (bool) usb_device.device_revision_bcd = 256 (0x100) (int) usb_device.num_interfaces = 1 (0x1) (int) usb_device.num_configurations = 1 (0x1) (int) usb_device.max_power = 200 (0xc8) (int) usb_device.device_subclass = 0 (0x0) (int) usb_device.device_protocol = 0 (0x0) (int) usb_device.device_class = 0 (0x0) (int) usb_device.configuration_value = 1 (0x1) (int) info.parent = '/org/freedesktop/Hal/devices/usb_device_0_0_206_-1_0000:00:1f.2' (string) usb_device.linux.sysfs_path = '/sys/devices/pci0000:00/0000:00:1f.2/usb1/1-1' (string) linux.sysfs_path_device = '/sys/devices/pci0000:00/0000:00:1f.2/usb1/1-1' (string) linux.sysfs_path = '/sys/devices/pci0000:00/0000:00:1f.2/usb1/1-1' (string) info.bus = 'usb_device' (string)
to by melo byt asi vsechno co souvisi s flashdiskem
15.1.2006 01:56
Dalibor Smolík | skóre: 54
| blog: Postrehy_ze_zivota
| 50°5'31.93"N,14°19'35.51"E
s sda ten sami vysledek
15.1.2006 12:31
Dalibor Smolík | skóre: 54
| blog: Postrehy_ze_zivota
| 50°5'31.93"N,14°19'35.51"E
i pod rootem stejny problem
i pod rootem stejny problem
uz to funguje pomohlo:
# mount -t vfat -o iocharset=utf8,codepage=852 /dev/sda1 /mnt/flash/
15.1.2006 14:00
Dalibor Smolík | skóre: 54
| blog: Postrehy_ze_zivota
| 50°5'31.93"N,14°19'35.51"E
Tiskni
Sdílej:
